[TANKS] Re: Countdown Day 8

2013-09-20 Thread Neil Rochford
What chance is a poor half blind, undernourished Englishman ever going to 
have in the wilds of the Americas ? In the UK if you remember your 
transmitter you have done considerable preparation.
 

-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Re: Battery find

2013-09-20 Thread isaac goldman
Max discharging current : 30 Amps.

If you happen to pull more than 30 amps total the battery will shut down on
you. Your going to want to make sure running both drive motors doesnt pull
more than that...


On Fri, Sep 20, 2013 at 7:56 AM, TyngTech steve...@gmail.com wrote:

 I would say that on this unit, the BMS is integral to the case.  I don't
 see any connectors or wiring that would indicate an external BMS unlike
 this sellers 15AH solution.


 http://www.ebay.com/itm/24V-15AH-LiFePo4-battery-Lithium-Electric-Bicycle-Scooter-Rechargeable-Battery-/221280643607?pt=US_Rechargeable_Batterieshash=item33855aaa17

 Steve


 On Friday, September 20, 2013 4:52:59 AM UTC-4, Neil Rochford wrote:

 Cant grumble at the price, I`ve been looking at something like this for
 my e-bike that I can also use in my tank. Im just a little concerned about
 reliability of a technology I dont understand, Does the BMS come part of
 the battery box ( integrity built in ) or does it require finding a home in
 the tank somewhere ?.
 Think how much weight would 2 X 12v SLA  20AH be ? compare that to 4.8kg
 wonderful stuff imo.but remember I know nothing 8)

 Neil



 On Thursday, September 19, 2013 8:59:16 PM UTC-7, tan...@gmail.com wrote:

 What do you guys think of this one?  Kind of a nice setup with a
 voltmeter, on/off switch, quick disconnects, charging port, and a charger.
  All in a nice neat package.  I'm looking at it for the KV-2 so it will fit
 in that tank.  It's about 7x3x10 from my quick calculations.

 http://www.ebay.com/itm/**321207262810?ssPageName=STRK:**
 MEWAX:VRI_trksid=p3984.m1423.**l2661http://www.ebay.com/itm/321207262810?ssPageName=STRK:MEWAX:VRI_trksid=p3984.m1423.l2661

 Derek

  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.




-- 
Isaac Goldman
5142334423

This message contains confidential information and is intended only for the
individual named. If you are not the named addressee you should not
disseminate, distribute or copy this e-mail.

-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Re: Countdown Day 8

2013-09-20 Thread isaac goldman
^^ Thats ok, you can do what the English always do in times of adversity;
call on us Canadians :)

Except I wont have a working tank until next spring.


On Fri, Sep 20, 2013 at 5:05 AM, Neil Rochford funkyne...@ntlworld.comwrote:

 What chance is a poor half blind, undernourished Englishman ever going to
 have in the wilds of the Americas ? In the UK if you remember your
 transmitter you have done considerable preparation.


  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.




-- 
Isaac Goldman
5142334423

This message contains confidential information and is intended only for the
individual named. If you are not the named addressee you should not
disseminate, distribute or copy this e-mail.

-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Re: Battery find

2013-09-20 Thread Derek Engelhaupt
Under normal conditions the motors don't pull 30 amps, but I have blown a
30 amp fuse on the Sturmtiger using the same motors.  18AH batteries are
sufficient using SLAs for most tanks.  I'm just really not sure about what
size LIFEPO4 battery pack I should use.  I was demonstrating the KV-2 to
some people that visited us and the two 7AH batteries got really hot.  One
was so hot that it started to bulge so I really need to find a sufficient
battery pack for this beast.  I was thinking that the 20AH packs would be
sufficient to power it.  Problem with going over 20AH is price.

Derek


On Fri, Sep 20, 2013 at 7:30 AM, isaac goldman panthergol...@gmail.comwrote:

 Max discharging current : 30 Amps.

 If you happen to pull more than 30 amps total the battery will shut down
 on you. Your going to want to make sure running both drive motors doesnt
 pull more than that...


 On Fri, Sep 20, 2013 at 7:56 AM, TyngTech steve...@gmail.com wrote:

 I would say that on this unit, the BMS is integral to the case.  I don't
 see any connectors or wiring that would indicate an external BMS unlike
 this sellers 15AH solution.


 http://www.ebay.com/itm/24V-15AH-LiFePo4-battery-Lithium-Electric-Bicycle-Scooter-Rechargeable-Battery-/221280643607?pt=US_Rechargeable_Batterieshash=item33855aaa17

 Steve


 On Friday, September 20, 2013 4:52:59 AM UTC-4, Neil Rochford wrote:

 Cant grumble at the price, I`ve been looking at something like this for
 my e-bike that I can also use in my tank. Im just a little concerned about
 reliability of a technology I dont understand, Does the BMS come part of
 the battery box ( integrity built in ) or does it require finding a home in
 the tank somewhere ?.
 Think how much weight would 2 X 12v SLA  20AH be ? compare that to 4.8kg
 wonderful stuff imo.but remember I know nothing 8)

 Neil



 On Thursday, September 19, 2013 8:59:16 PM UTC-7, tan...@gmail.comwrote:

 What do you guys think of this one?  Kind of a nice setup with a
 voltmeter, on/off switch, quick disconnects, charging port, and a charger.
  All in a nice neat package.  I'm looking at it for the KV-2 so it will fit
 in that tank.  It's about 7x3x10 from my quick calculations.

 http://www.ebay.com/itm/**321207262810?ssPageName=STRK:**
 MEWAX:VRI_trksid=p3984.m1423.**l2661http://www.ebay.com/itm/321207262810?ssPageName=STRK:MEWAX:VRI_trksid=p3984.m1423.l2661

 Derek

  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.




 --
 Isaac Goldman
 5142334423

 This message contains confidential information and is intended only for
 the individual named. If you are not the named addressee you should not
 disseminate, distribute or copy this e-mail.

 --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Re: Battery find

2013-09-20 Thread Mike Mangus
 A realtively good cost for the 20Ah LiFE cells can be found at 
http://www.batteryspace.com/LiFePO4-Prismatic-Box-Battery-12.8V-20Ah-256Wh-10C-rate-without-PCM.aspx.
  The plastic case contains four 20Ah cells and does not come with a battery 
management system.   Many guys in the model warship world are using these cells 
with a simple balancer found at 
http://www.batteryspace.com/Smart-LED-Balance-Module-for-3.2V-LFP-Cell-with-250mA-Balance-Current.aspx.
  One balancer across each cell helps keep the cells balanced to each other 
without limiting the output current.  The cells themselves are good for a 
continuous 200 amp draw.
 
 I switched my combat ships to these cells (and the Headway cylindrical 10ah 
cells for smaller ships) a couple years ago and have never looked back.  Half 
the weight and more capacity than a similir sized SLA, longer cycle life, and 
they don't dump voltage under load.  My ships can battle all day on one charge 
... heck, I don't even take a charger out to the pond anymore.  
 
 Wish I could make it up for the upcoming battle.   T81 is still awaiting its 
time on the building schedule to get remotered.  SV15 is even further down on 
the schedule requiring a total rebuild from the suspension up.  Lastly the 
semi-secrete tank project is stalled as other higher priority projects compete 
for time.  Still, the goal is to have all three assets operational by the 2014 
Spring Battle.  :) 
 
Mike M

From: Derek Engelhaupt tan...@gmail.com
To: rctankcombat@googlegroups.com 
Sent: Friday, September 20, 2013 9:12 AM
Subject: Re: [TANKS] Re: Battery find



Under normal conditions the motors don't pull 30 amps, but I have blown a 30 
amp fuse on the Sturmtiger using the same motors.  18AH batteries are 
sufficient using SLAs for most tanks.  I'm just really not sure about what size 
LIFEPO4 battery pack I should use.  I was demonstrating the KV-2 to some people 
that visited us and the two 7AH batteries got really hot.  One was so hot that 
it started to bulge so I really need to find a sufficient battery pack for this 
beast.  I was thinking that the 20AH packs would be sufficient to power it.  
Problem with going over 20AH is price. 

Derek



On Fri, Sep 20, 2013 at 7:30 AM, isaac goldman panthergol...@gmail.com wrote:

Max discharging current : 30 Amps. 


If you happen to pull more than 30 amps total the battery will shut down on 
you. Your going to want to make sure running both drive motors doesnt pull 
more than that...



On Fri, Sep 20, 2013 at 7:56 AM, TyngTech steve...@gmail.com wrote:

I would say that on this unit, the BMS is integral to the case.  I don't see 
any connectors or wiring that would indicate an external BMS unlike this 
sellers 15AH solution. 


http://www.ebay.com/itm/24V-15AH-LiFePo4-battery-Lithium-Electric-Bicycle-Scooter-Rechargeable-Battery-/221280643607?pt=US_Rechargeable_Batterieshash=item33855aaa17

Steve


On Friday, September 20, 2013 4:52:59 AM UTC-4, Neil Rochford wrote: 
Cant grumble at the price, I`ve been looking at something like this for my 
e-bike that I can also use in my tank. Im just a little concerned about 
reliability of a technology I dont understand, Does the BMS come part of the 
battery box ( integrity built in ) or does it require finding a home in the 
tank somewhere ?. 
Think how much weight would 2 X 12v SLA  20AH be ? compare that to 4.8kg
wonderful stuff imo.but remember I know nothing 8)


Neil





On Thursday, September 19, 2013 8:59:16 PM UTC-7, tan...@gmail.com wrote: 
What do you guys think of this one?  Kind of a nice setup with a voltmeter, 
on/off switch, quick disconnects, charging port, and a charger.  All in a 
nice neat package.  I'm looking at it for the KV-2 so it will fit in that 
tank.  It's about 7x3x10 from my quick calculations. 


http://www.ebay.com/itm/321207262810?ssPageName=STRK:MEWAX:VRI_trksid=p3984.m1423.l2661



Derek
-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to 
mailto:rctankcombat%2bunsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat
 
--- 
You received this message because you are subscribed to the Google Groups 
R/C Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an 
email to mailto:rctankcombat%2bunsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.




-- 
Isaac Goldman 
5142334423

This message contains confidential information and is intended only for the 
individual named. If you are not the named addressee you should not 
disseminate, distribute or copy this e-mail. 
-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to 
mailto:rctankcombat%2bunsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat
 
--- 
You 

Re: [TANKS] Soldier and tank combat

2013-09-20 Thread Amir Tahvildaran
Here's what I got from that: i would love 5 men :-)

-Amir


On Fri, Sep 20, 2013 at 2:19 PM, Doug Smith comman...@combatships.comwrote:

 I have mentioned this option before to enhance Tank  combat by.  Insertion
 of a twenty dollar automatic airsoft mini machine gun in a tank modified to
 hold 3-400 shells. Scenarios could cheaply and easily be set up to place
 advancing troops on the field. A two foot  by six inch piece of plywood
 with plastic army figures That have a base glued to the bottom of them
 spread apart randomly every 2-3 inches.  It would not be worth your cannon
 fire to try and hit all unless you were to flank them. The machine gun
 could be fixed and aimed by moving the track on the tank to aim.  You would
 need to be ten to twenty feet away or the soldiers could  fire a bazooka or
 afix a bomb to your tank. You realistically could not just run over them
 since they would just run away. Your job as a tank commander is to protect
 your troops, your tank and move your army forwad. For every town you
 conquer you earn battle points.  Every 5-10 minutes you stop play and move
 your troops up or not. The goal is to get your troops to the next town
 without losing all your tanks or men.  for fifty  bucks you could have 200+
 men on the field. You could have more realistic battles than just target
 shooting each others tanks. Field troops could have battles also. When they
 get within 10 feet of each other combat begins. after the 5-10 interval
 each side losses a man based on the size of the other army. Example If I
 had 20 soldiers and you had 50 i would love 5 men and you would lose 2 men
 rounding up and down as the numbers change. This would necessitate tank
 intervention to even the odds.  You may have to risk a tank to save your
 troops.  A few paintballs and some airsoft amo could save the day and turn
 the tide of battle.  Let me know what you think?   Commander Doug

 --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Soldier and tank combat

2013-09-20 Thread Derek Engelhaupt
Wow...is that actually Amir?  I guess that's his once every couple of
months post... :)

Derek
T065
SV016


On Fri, Sep 20, 2013 at 1:25 PM, Amir Tahvildaran amird...@gmail.comwrote:

 Here's what I got from that: i would love 5 men :-)

 -Amir


 On Fri, Sep 20, 2013 at 2:19 PM, Doug Smith comman...@combatships.comwrote:

 I have mentioned this option before to enhance Tank  combat by.
  Insertion of a twenty dollar automatic airsoft mini machine gun in a tank
 modified to hold 3-400 shells. Scenarios could cheaply and easily be set up
 to place advancing troops on the field. A two foot  by six inch piece of
 plywood with plastic army figures That have a base glued to the bottom of
 them spread apart randomly every 2-3 inches.  It would not be worth your
 cannon fire to try and hit all unless you were to flank them. The machine
 gun could be fixed and aimed by moving the track on the tank to aim.  You
 would need to be ten to twenty feet away or the soldiers could  fire a
 bazooka or afix a bomb to your tank. You realistically could not just run
 over them since they would just run away. Your job as a tank commander is
 to protect your troops, your tank and move your army forwad. For every town
 you conquer you earn battle points.  Every 5-10 minutes you stop play and
 move your troops up or not. The goal is to get your troops to the next town
 without losing all your tanks or men.  for fifty  bucks you could have 200+
 men on the field. You could have more realistic battles than just target
 shooting each others tanks. Field troops could have battles also. When they
 get within 10 feet of each other combat begins. after the 5-10 interval
 each side losses a man based on the size of the other army. Example If I
 had 20 soldiers and you had 50 i would love 5 men and you would lose 2 men
 rounding up and down as the numbers change. This would necessitate tank
 intervention to even the odds.  You may have to risk a tank to save your
 troops.  A few paintballs and some airsoft amo could save the day and turn
 the tide of battle.  Let me know what you think?   Commander Doug

 --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Re: Battery find

2013-09-20 Thread Derek Engelhaupt
Mike,

I have some questions for you about those packs.  I know I would have to
buy two and wire them in series to produce 24V like I do with my SLAs.  I
understand that part, but the PCB won't fit those terminals.  Do you or can
you open up the battery and install the PCB on the individual cells in the
pack?  Does the PCB act like a BMS circuit?

Derek


On Fri, Sep 20, 2013 at 11:17 AM, Mike Mangus mikem5...@yahoo.com wrote:

  A realtively good cost for the 20Ah LiFE cells can be found at
 http://www.batteryspace.com/LiFePO4-Prismatic-Box-Battery-12.8V-20Ah-256Wh-10C-rate-without-PCM.aspx.
 The plastic case contains four 20Ah cells and does not come with a battery
 management system.   Many guys in the model warship world are using these
 cells with a simple balancer found at
 http://www.batteryspace.com/Smart-LED-Balance-Module-for-3.2V-LFP-Cell-with-250mA-Balance-Current.aspx.
 One balancer across each cell helps keep the cells balanced to each other
 without limiting the output current.  The cells themselves are good for a
 continuous 200 amp draw.

  I switched my combat ships to these cells (and the Headway cylindrical
 10ah cells for smaller ships) a couple years ago and have never looked
 back.  Half the weight and more capacity than a similir sized SLA, longer
 cycle life, and they don't dump voltage under load.  My ships can battle
 all day on one charge ... heck, I don't even take a charger out to the pond
 anymore.

  Wish I could make it up for the upcoming battle.   T81 is still awaiting
 its time on the building schedule to get remotered.  SV15 is even further
 down on the schedule requiring a total rebuild from the suspension up.
 Lastly the semi-secrete tank project is stalled as other higher priority
 projects compete for time.  Still, the goal is to have all three assets
 operational by the 2014 Spring Battle.  :)

 Mike M

   *From:* Derek Engelhaupt tan...@gmail.com
 *To:* rctankcombat@googlegroups.com
 *Sent:* Friday, September 20, 2013 9:12 AM
 *Subject:* Re: [TANKS] Re: Battery find

  Under normal conditions the motors don't pull 30 amps, but I have blown
 a 30 amp fuse on the Sturmtiger using the same motors.  18AH batteries are
 sufficient using SLAs for most tanks.  I'm just really not sure about what
 size LIFEPO4 battery pack I should use.  I was demonstrating the KV-2 to
 some people that visited us and the two 7AH batteries got really hot.  One
 was so hot that it started to bulge so I really need to find a sufficient
 battery pack for this beast.  I was thinking that the 20AH packs would be
 sufficient to power it.  Problem with going over 20AH is price.

 Derek


 On Fri, Sep 20, 2013 at 7:30 AM, isaac goldman panthergol...@gmail.comwrote:

 Max discharging current : 30 Amps.

 If you happen to pull more than 30 amps total the battery will shut down
 on you. Your going to want to make sure running both drive motors doesnt
 pull more than that...


 On Fri, Sep 20, 2013 at 7:56 AM, TyngTech steve...@gmail.com wrote:

 I would say that on this unit, the BMS is integral to the case.  I don't
 see any connectors or wiring that would indicate an external BMS unlike
 this sellers 15AH solution.


 http://www.ebay.com/itm/24V-15AH-LiFePo4-battery-Lithium-Electric-Bicycle-Scooter-Rechargeable-Battery-/221280643607?pt=US_Rechargeable_Batterieshash=item33855aaa17

 Steve


 On Friday, September 20, 2013 4:52:59 AM UTC-4, Neil Rochford wrote:

 Cant grumble at the price, I`ve been looking at something like this for my
 e-bike that I can also use in my tank. Im just a little concerned about
 reliability of a technology I dont understand, Does the BMS come part of
 the battery box ( integrity built in ) or does it require finding a home in
 the tank somewhere ?.
 Think how much weight would 2 X 12v SLA  20AH be ? compare that to 4.8kg
 wonderful stuff imo.but remember I know nothing 8)

 Neil



 On Thursday, September 19, 2013 8:59:16 PM UTC-7, tan...@gmail.com wrote:

 What do you guys think of this one?  Kind of a nice setup with a
 voltmeter, on/off switch, quick disconnects, charging port, and a charger.
  All in a nice neat package.  I'm looking at it for the KV-2 so it will fit
 in that tank.  It's about 7x3x10 from my quick calculations.


 http://www.ebay.com/itm/321207262810?ssPageName=STRK:MEWAX:VRI_trksid=p3984.m1423.l2661

 Derek

  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to
 mailto:rctankcombat%2bunsubscr...@googlegroups.comrctankcombat%2bunsubscr...@googlegroups.com

 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to 
 mailto:rctankcombat%2bunsubscr...@googlegroups.comrctankcombat%2bunsubscr...@googlegroups.com
 .

 For more options, visit 

Re: [TANKS] Soldier and tank combat

2013-09-20 Thread Doug Smith
LOL  excuse my typing. You know in war all kinds of things happen.  When
you lose the men you love you love the men you lose. I just like machine
guns now don't read anything in to that.  Commander Doug



On Fri, Sep 20, 2013 at 2:50 PM, Derek Engelhaupt tan...@gmail.com wrote:

 Wow...is that actually Amir?  I guess that's his once every couple of
 months post... :)

 Derek
 T065
 SV016


 On Fri, Sep 20, 2013 at 1:25 PM, Amir Tahvildaran amird...@gmail.comwrote:

 Here's what I got from that: i would love 5 men :-)

  -Amir


 On Fri, Sep 20, 2013 at 2:19 PM, Doug Smith comman...@combatships.comwrote:

 I have mentioned this option before to enhance Tank  combat by.
  Insertion of a twenty dollar automatic airsoft mini machine gun in a tank
 modified to hold 3-400 shells. Scenarios could cheaply and easily be set up
 to place advancing troops on the field. A two foot  by six inch piece of
 plywood with plastic army figures That have a base glued to the bottom of
 them spread apart randomly every 2-3 inches.  It would not be worth your
 cannon fire to try and hit all unless you were to flank them. The machine
 gun could be fixed and aimed by moving the track on the tank to aim.  You
 would need to be ten to twenty feet away or the soldiers could  fire a
 bazooka or afix a bomb to your tank. You realistically could not just run
 over them since they would just run away. Your job as a tank commander is
 to protect your troops, your tank and move your army forwad. For every town
 you conquer you earn battle points.  Every 5-10 minutes you stop play and
 move your troops up or not. The goal is to get your troops to the next town
 without losing all your tanks or men.  for fifty  bucks you could have 200+
 men on the field. You could have more realistic battles than just target
 shooting each others tanks. Field troops could have battles also. When they
 get within 10 feet of each other combat begins. after the 5-10 interval
 each side losses a man based on the size of the other army. Example If I
 had 20 soldiers and you had 50 i would love 5 men and you would lose 2 men
 rounding up and down as the numbers change. This would necessitate tank
 intervention to even the odds.  You may have to risk a tank to save your
 troops.  A few paintballs and some airsoft amo could save the day and turn
 the tide of battle.  Let me know what you think?   Commander Doug

 --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google
 Groups R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send
 an email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Soldier and tank combat

2013-09-20 Thread Amir Tahvildaran
Haha yeah, back to hibernation!


On Fri, Sep 20, 2013 at 2:50 PM, Derek Engelhaupt tan...@gmail.com wrote:

 Wow...is that actually Amir?  I guess that's his once every couple of
 months post... :)

 Derek
 T065
 SV016


 On Fri, Sep 20, 2013 at 1:25 PM, Amir Tahvildaran amird...@gmail.comwrote:

 Here's what I got from that: i would love 5 men :-)

  -Amir


 On Fri, Sep 20, 2013 at 2:19 PM, Doug Smith comman...@combatships.comwrote:

 I have mentioned this option before to enhance Tank  combat by.
  Insertion of a twenty dollar automatic airsoft mini machine gun in a tank
 modified to hold 3-400 shells. Scenarios could cheaply and easily be set up
 to place advancing troops on the field. A two foot  by six inch piece of
 plywood with plastic army figures That have a base glued to the bottom of
 them spread apart randomly every 2-3 inches.  It would not be worth your
 cannon fire to try and hit all unless you were to flank them. The machine
 gun could be fixed and aimed by moving the track on the tank to aim.  You
 would need to be ten to twenty feet away or the soldiers could  fire a
 bazooka or afix a bomb to your tank. You realistically could not just run
 over them since they would just run away. Your job as a tank commander is
 to protect your troops, your tank and move your army forwad. For every town
 you conquer you earn battle points.  Every 5-10 minutes you stop play and
 move your troops up or not. The goal is to get your troops to the next town
 without losing all your tanks or men.  for fifty  bucks you could have 200+
 men on the field. You could have more realistic battles than just target
 shooting each others tanks. Field troops could have battles also. When they
 get within 10 feet of each other combat begins. after the 5-10 interval
 each side losses a man based on the size of the other army. Example If I
 had 20 soldiers and you had 50 i would love 5 men and you would lose 2 men
 rounding up and down as the numbers change. This would necessitate tank
 intervention to even the odds.  You may have to risk a tank to save your
 troops.  A few paintballs and some airsoft amo could save the day and turn
 the tide of battle.  Let me know what you think?   Commander Doug

 --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google
 Groups R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send
 an email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Re: Battery find

2013-09-20 Thread Derek Engelhaupt
From what I'm reading, the LIFEPO4 bats can't go below 2.4V or you risk
damage to the individual cells.  Since the BMS controls the balancing of
the cells while charging and has the low voltage cutoff function, wouldn't
you be better off just using a BMS since the PCB doesn't have a low voltage
cutoff or overcharge protection?  Just trying to get better educated on the
cells before dropping the cash...

Derek


On Fri, Sep 20, 2013 at 2:45 PM, TyngTech steve...@gmail.com wrote:

 Yes, they break open the packs and extract the individual cells.

 S


 On Friday, September 20, 2013 2:38:02 PM UTC-4, tan...@gmail.com wrote:

 Mike,

 I have some questions for you about those packs.  I know I would have to
 buy two and wire them in series to produce 24V like I do with my SLAs.  I
 understand that part, but the PCB won't fit those terminals.  Do you or can
 you open up the battery and install the PCB on the individual cells in the
 pack?  Does the PCB act like a BMS circuit?

 Derek

  --
 --
 You are currently subscribed to the R/C Tank Combat group.
 To post a message, send email to rctankcombat@googlegroups.com
 To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
 Visit the group at http://groups.google.com/group/rctankcombat

 ---
 You received this message because you are subscribed to the Google Groups
 R/C Tank Combat group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to rctankcombat+unsubscr...@googlegroups.com.
 For more options, visit https://groups.google.com/groups/opt_out.


-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


[TANKS] Soldier and tank combat

2013-09-20 Thread Doug Smith
I have mentioned this option before to enhance Tank  combat by.  Insertion
of a twenty dollar automatic airsoft mini machine gun in a tank modified to
hold 3-400 shells. Scenarios could cheaply and easily be set up to place
advancing troops on the field. A two foot  by six inch piece of plywood
with plastic army figures That have a base glued to the bottom of them
spread apart randomly every 2-3 inches.  It would not be worth your cannon
fire to try and hit all unless you were to flank them. The machine gun
could be fixed and aimed by moving the track on the tank to aim.  You would
need to be ten to twenty feet away or the soldiers could  fire a bazooka or
afix a bomb to your tank. You realistically could not just run over them
since they would just run away. Your job as a tank commander is to protect
your troops, your tank and move your army forwad. For every town you
conquer you earn battle points.  Every 5-10 minutes you stop play and move
your troops up or not. The goal is to get your troops to the next town
without losing all your tanks or men.  for fifty  bucks you could have 200+
men on the field. You could have more realistic battles than just target
shooting each others tanks. Field troops could have battles also. When they
get within 10 feet of each other combat begins. after the 5-10 interval
each side losses a man based on the size of the other army. Example If I
had 20 soldiers and you had 50 i would love 5 men and you would lose 2 men
rounding up and down as the numbers change. This would necessitate tank
intervention to even the odds.  You may have to risk a tank to save your
troops.  A few paintballs and some airsoft amo could save the day and turn
the tide of battle.  Let me know what you think?   Commander Doug

-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Re: Battery find

2013-09-20 Thread TyngTech
Yes, they break open the packs and extract the individual cells.

S


On Friday, September 20, 2013 2:38:02 PM UTC-4, tan...@gmail.com wrote:

 Mike,

 I have some questions for you about those packs.  I know I would have to 
 buy two and wire them in series to produce 24V like I do with my SLAs.  I 
 understand that part, but the PCB won't fit those terminals.  Do you or can 
 you open up the battery and install the PCB on the individual cells in the 
 pack?  Does the PCB act like a BMS circuit?

 Derek



-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


Re: [TANKS] Battery find

2013-09-20 Thread Dave D.
Hey Derek,

I know I ain't built nothin' yet...  But the bean counter in me tells me that 
the final cost with ext. warranty comes to 357 buckaroonies!!  Sounds abit 
steep, even if you waive the warranty... (A hundred and four dollars shipping, 
were are they making these things, Mars?!!)  Yeah, yeah I know, it weighs 94lbs 
or something like that.. Oh, wait, oh it's expedited shipping, which means 
you'll hopefully get it in three weeks.  Now it's making sense..  Nearly just 
in time for the...  (Sorry Derek, had a crappy day and decided to take it out 
on your post.  Hopefully, no hard feelings dude!!).

A poor man's hobby indeed!!

Honey, get me another Guinness!!

Dave  Please take with several grains of salt  D.
  - Original Message - 
  From: Derek Engelhaupt 
  To: rctankcombat@googlegroups.com 
  Sent: Thursday, September 19, 2013 11:59 PM
  Subject: [TANKS] Battery find


  What do you guys think of this one?  Kind of a nice setup with a voltmeter, 
on/off switch, quick disconnects, charging port, and a charger.  All in a nice 
neat package.  I'm looking at it for the KV-2 so it will fit in that tank.  
It's about 7x3x10 from my quick calculations.


  
http://www.ebay.com/itm/321207262810?ssPageName=STRK:MEWAX:VRI_trksid=p3984.m1423.l2661



  Derek

  -- 
  -- 
  You are currently subscribed to the R/C Tank Combat group.
  To post a message, send email to rctankcombat@googlegroups.com
  To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
  Visit the group at http://groups.google.com/group/rctankcombat
   
  --- 
  You received this message because you are subscribed to the Google Groups 
R/C Tank Combat group.
  To unsubscribe from this group and stop receiving emails from it, send an 
email to rctankcombat+unsubscr...@googlegroups.com.
  For more options, visit https://groups.google.com/groups/opt_out.

-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.


[TANKS] Re: Soldier and tank combat

2013-09-20 Thread jvragu47
Hey Amir,
 I'd just build a Crocodile and melt the little b's.  End 
of battle, victory is ours. No waiting for 5 to 10 minutes.
 
So when you coming out ? No. no .no Not that type of coming 
out, when you coming out to another event?

Oberst Johann



On Friday, September 20, 2013 2:19:57 PM UTC-4, Doug Smith wrote:

 I have mentioned this option before to enhance Tank  combat by.  Insertion 
 of a twenty dollar automatic airsoft mini machine gun in a tank modified to 
 hold 3-400 shells. Scenarios could cheaply and easily be set up to place 
 advancing troops on the field. A two foot  by six inch piece of plywood 
 with plastic army figures That have a base glued to the bottom of them 
 spread apart randomly every 2-3 inches.  It would not be worth your cannon 
 fire to try and hit all unless you were to flank them. The machine gun 
 could be fixed and aimed by moving the track on the tank to aim.  You would 
 need to be ten to twenty feet away or the soldiers could  fire a bazooka or 
 afix a bomb to your tank. You realistically could not just run over them 
 since they would just run away. Your job as a tank commander is to protect 
 your troops, your tank and move your army forwad. For every town you 
 conquer you earn battle points.  Every 5-10 minutes you stop play and move 
 your troops up or not. The goal is to get your troops to the next town 
 without losing all your tanks or men.  for fifty  bucks you could have 200+ 
 men on the field. You could have more realistic battles than just target 
 shooting each others tanks. Field troops could have battles also. When they 
 get within 10 feet of each other combat begins. after the 5-10 interval 
 each side losses a man based on the size of the other army. Example If I 
 had 20 soldiers and you had 50 i would love 5 men and you would lose 2 men 
 rounding up and down as the numbers change. This would necessitate tank 
 intervention to even the odds.  You may have to risk a tank to save your 
 troops.  A few paintballs and some airsoft amo could save the day and turn 
 the tide of battle.  Let me know what you think?   Commander Doug 


-- 
-- 
You are currently subscribed to the R/C Tank Combat group.
To post a message, send email to rctankcombat@googlegroups.com
To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com
Visit the group at http://groups.google.com/group/rctankcombat

--- 
You received this message because you are subscribed to the Google Groups R/C 
Tank Combat group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to rctankcombat+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.