Battery check - Offshore Electrics Forums

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nova68

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#1

Battery check

10-13-2010, 12:36 PM

Is there any way to check the C ratings on batteries like 40C to see if they are and not 25C ?
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sjslhill

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#2

10-13-2010, 01:03 PM

Yes, you can load them and measure the amps and voltage drop. If the pack caves in voltage, it's likly a lower C rating. This however could be dangerous.
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nova68

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#3

10-13-2010, 02:08 PM

Is there a better way ?
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sjslhill

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#4

10-13-2010, 02:52 PM

Run them and see if they puff up?
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Doby

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#5

10-13-2010, 03:15 PM

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