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Unread 06-11-2014, 10:24
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Ether Ether is offline
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battery voltage vs current


I am looking for data to better model battery voltage drops during competition.

Are there any teams out there who have battery voltage vs current1 data they'd be willing to share?

I'm looking for data on fully charged2 good FRC-legal batteries, and data on those same batteries after a "typical" FRC match.

Thank you.


1 volts measured across the battery terminals and total current through the battery

2 fully charged, with a rest period to dissipate surface charge