Jon,
I put together those Extreme stock 3800 packs and charged them at 7 amps with a cut off at .02 They came off at around 8.7v and 4200mah. they sat for about and hour and a half so I put them back on the charger to top them off. After about 1100mah, they were hot as hell and started to sizzle and pop. I guess they started to vent. What gives? This doesnt seem normal. Should I dead short them? Are these cells still good?? Thanks
