lipo battery cell gone.

[colton]

after flying my electric plane around for a bit and going home to charge the batteries i have found that on one of my 3 cell 11.1 volt batteries that the first cell has dropped down to absolute 0. I've been charging that cell individually for no more that half hour period and have been able to get no more than 0.58 volts that way as I don't trust charging it unattended for longer than that. whats the best way to revive the cell? or is this the best way just needing to charge it longer?

[Al]

You can google for recovery methods but the best solution is to toss it.
Once a cell goes below 3 volts it is usually considered junk.

[colton]

OK. well all but the one cell will hold a good charge now. Where is the best place to buy replacement lipo cells? I'll rebuild it if I can find one