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Unread 13-02-2012, 09:30
Unsung FIRST Hero
Al Skierkiewicz Al Skierkiewicz is offline
Broadcast Eng/Chief Robot Inspector
AKA: Big Al WFFA 2005
FRC #0111 (WildStang)
Team Role: Engineer
 
Join Date: Jun 2001
Rookie Year: 1996
Location: Wheeling, IL
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Re: Battery Best Practices

Quote:
Originally Posted by cheesepuffgd View Post
1)
3) My team puts each battery through a cycle of discharges over decreasing loads using the incandescent lightbulbs also on the battery cart. this conditions the battery and can restore some lost capacity.

5) don't store batteries partially discharged for long periods of time.
I suspect the attempt here is to remove some sulfation on batteries that have sat around for a long (many months) time. Batteries self discharge over time so it is impossible to store partially stored batteries. (see battery sheet on self discharge specifications) However, it is best to charge batteries before storage and keep them in a temperature controlled environment. i.e. Don't allow them to winter in an unheated garage or to sit in an closed shed during the heat of summer.
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Good Luck All. Learn something new, everyday!
Al
WB9UVJ
www.wildstang.org
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Storming the Tower since 1996.