Re: [EVDL] FLA bad cell question

2023-02-16 Thread (-Phil-) via EV
gt; > > Really bad idea with lots of potential complications - some of which > already mentioned. > > > > Jim Walls > > > > > > > > > > -Original Message- > > From: "Barry Oppenheim via EV" > > Sent: Thursday, February

Re: [EVDL] FLA bad cell question

2023-02-16 Thread John McIntire via EV
:02 > To: "Electric Vehicle Discussion List" > Cc: "Barry Oppenheim" > Subject: [EVDL] FLA bad cell question > > I have three 6V deep cycle batteries, each with a presumed bad cell > (voltage ~4.4V charged). Can I combine them into one 12V battery and > charge wit

Re: [EVDL] FLA bad cell question

2023-02-16 Thread jim--- via EV
Cc: "Barry Oppenheim" Subject: [EVDL] FLA bad cell question I have three 6V deep cycle batteries, each with a presumed bad cell (voltage ~4.4V charged). Can I combine them into one 12V battery and charge with a 12V charger? Thanks in advance, Barry -- next part -- A

Re: [EVDL] FLA bad cell question

2023-02-16 Thread Lee Hart via EV
Barry Oppenheim via EV wrote: I have three 6V deep cycle batteries, each with a presumed bad cell (voltage ~4.4V charged). Can I combine them into one 12V battery and charge with a 12V charger? If you're desperate, here's an old trick from my grandpa. Drive a few big screws into the bad cell

Re: [EVDL] FLA bad cell question

2023-02-16 Thread EV List Lackey via EV
I personally wouldn't try it, but that's me. IMO the only cure for a depreciated battery is replacement. Over the years of reading the web and Home Power, I've read various tricks for trying to extend lead batteries' life. I suppose that whether you find these hacks useful depends in part on

Re: [EVDL] FLA bad cell question

2023-02-16 Thread Cor van de Water via EV
My experience with a shorted cell in a battery has been spotty. The short is not very reliable, for example a good bump of the battery can (and has) removed the short between the plates and allow it to work normally until the plates returned to original position or the short grew a bit longer and s

[EVDL] FLA bad cell question

2023-02-16 Thread Barry Oppenheim via EV
I have three 6V deep cycle batteries, each with a presumed bad cell (voltage ~4.4V charged). Can I combine them into one 12V battery and charge with a 12V charger? Thanks in advance, Barry -- next part -- An HTML attachment was scrubbed... URL: