A question: I have an automatic sealed battery charger for my 12V Pb-Ac
battery.
From:
http://www.ctcbattery.com/LiFePO4-Rechargeable-Battery/CTC-12-8V-4-5Ah-57-6Wh-Lithium-Iron-Phosphate-LiFePO4-Rechargeable-Battery
I read Require no change to a lead acid battery charging system
Does it means
This batter seems to have a PCB that prevents overcharging so you may be good
with any charger.
A good lead acid battery charger should have a cutoff at about 14.5 V,
which is good for 12.8V LiFePO4 battery. I found that some chargers actually
produce up to 18V but perhaps at a very low current.
play the violin before.'
73
Fred, AE6QL
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Pierre
Sent: Friday, August 03, 2012 6:31 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] LiFePO4 Battery Pack Performance
I recently purchased a 4 cell LiFePO4 12.8v 4.5ah battery. I fully charged
the battery to 14.4v and then hooked it up to my KX3. Total hours of run
time = 21.4 hrs. Settings = backlight off, high power and all the other
settings in normal positions. I transmitted in ssb for what would be a
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