gel cell lead acid 12v 7ah battery charge (Full Version)

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rawiswar -> gel cell lead acid 12v 7ah battery charge (3/28/2008 1:31:01 AM)

hello what would be the max charge rate for a 12v 7ah gel cell lead acid sealed battery



thank you



dirtybird -> RE: gel cell lead acid 12v 7ah battery charge (3/28/2008 4:43:56 PM)

My Radio Shack battery came with instructions to charge at 400 MA to 14.4 volts



Red Scholefield -> RE: gel cell lead acid 12v 7ah battery charge (3/28/2008 5:29:19 PM)


quote:

ORIGINAL: dirtybird

My Radio Shack battery came with instructions to charge at 400 MA to 14.4 volts


Maximum charge for these batteries should not exceed 700 mA (C/10).



misasi -> RE: gel cell lead acid 12v 7ah battery charge (4/5/2008 8:44:22 PM)

I was wondering if it was possible to charge one of these using my duratrax piranha charger. I know it is for ni-cad and nimh only but what if i set it to 500mAH and limit the time on it. Will this work?



Red Scholefield -> RE: gel cell lead acid 12v 7ah battery charge (4/5/2008 10:04:58 PM)

That might work, just watch the voltage on the battery when it gets to 14.5 volts shut it down.



Mcky -> RE: gel cell lead acid 12v 7ah battery charge (4/29/2008 8:29:08 AM)

I would like to know if i can charge this lead battery using a swallow.. i have the latest one that they call swallow 3, with the balancer.

12v/7ah/20HR

sealed maintenance - free lead-acide battery

constant voltage charge:
cycle use 14.4 - 15.0
standby use 13.5 - 13.8
initial current < 2.1A
*recharge after use


advice aprreciated thanks.



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