Oh not good news for me ive just got 2 of the same packs and charged them both today for the first time, battery instructions dont tell you how to charge them properly so went with me charger settings (core-rc uac40)
Charger set to 2S/7.4v on balance mode, only charged at 2.7amps though instead of the 1C 5.4amp rate as a sort break in precaution
Minimum Voltage 3.0v
Maximum Voltage 4.2v
Are these settings any good
Cheers