... 4.2V 1000MA MAXIt can charger the 16340c li-ion vattery and 16650 LI-ION batteery both.It have Short circuit protection, high ... charge two,also can a single chargeCharging procedure:No battery, charger light green light, red when charging and ... indicator light turns green when have full power.Reverse battery protection Battery overcharge protection, and constant voltage charging process!Travel ...