Caleb90
RCTalk Talkaholic
Ran two 4s packs (two 2s packs). On set is 6500 mah 90c other is 5200mah 50c. Put them on charger and they read 3.4 volts. Normally it only takes about 45min to recharge the batteries. These took over an hour, and the charger said it was putting in over 5000 mah. So these things were dead dead. Checked the hobbywing book and default cut off is 3.0volts , max is 3.4. so i set it to 3.2 volts, just seemd like the cut off points are awfull low