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View Full Version : Lipo is at 3.70V what now?


FearNot
10-08-2007, 11:09 PM
After a few month at 50% also my Thnderpower Lipos are behaving oddly (DN Power lipos are already dead).

Today I flew 4 minutes when the voltage alarm came on ... By the time I landed I had 3.70V in the thing (it was 100% before the flight and usually lasts 8-9 min).

My cellpro 4S wont charge the lipo ... I always thought they charge even the most abused lipos ..

How do I get the lipo charged again? (I assume its damaged but may be good to put around)

cheers

Matt

FearNot
10-08-2007, 11:23 PM
its charging now .. no idea why it didnt work earlier ...

devious17
10-09-2007, 10:57 PM
3.7v per cell is way within the threshold. At that voltage it is about 50% charged , dunno why your charger didnt want to charge it.

FearNot
10-09-2007, 11:48 PM
I thought its 3.8V ... when it did chrage it said its 11% full :(