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


 

Posts: 1347
Joined: 1/30/2007
From: south normanton, UNITED KINGDOM
Status: offline 		hello what would be the max charge rate for a 12v 7ah gel cell lead acid sealed battery



thank you

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


 

Posts: 2825
Joined: 1/25/2002
From: Mesa, AZ, USA
Status: offline 		My Radio Shack battery came with instructions to charge at 400 MA to 14.4 volts

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



Posts: 4622
Joined: 12/8/2001
From: Newberry, FL, USA
Status: offline
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).

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


 

Posts: 102
Joined: 10/12/2007
From: , ON, CANADA
Status: offline 		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?

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



Posts: 4622
Joined: 12/8/2001
From: Newberry, FL, USA
Status: offline 		That might work, just watch the voltage on the battery when it gets to 14.5 volts shut it down.

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


 

Posts: 3
Joined: 3/2/2008
From: Melbourne, AUSTRALIA
Status: offline 		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.

< Message edited by Mcky -- 4/29/2008 8:30:16 AM >

(in reply to Red Scholefield)
       Post #: 6

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