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Home Q & A Board Science-Related Homework Help Physics
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rkdgh2002 rkdgh2002
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12 years ago
I have a 12 volt battery rated at 1.3Ah. It also says 14Wh (watt hours?). I know there's a way of finding out your discharge rate in amps. Something to do with the C rating? I don't want to know how long it lasts I just need to know what the amp output is.
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wrote...
#1
12 years ago
Divide the amount of current into the ahr rating.
wrote...
#2
12 years ago
Those 2 ratings are somewhat inconsistent.  12 volts times 1.3 Ah=15.6 Wh rather than 14 Wh.  anyway the battery should last 1.3 Ah divided by the load current.
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