... .2 year warranty 5.with Al alloy case, Charger&BMS 36V Li-ion battery pack used for ... and full capacity2.Protection: Dual IC chips,that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti ... : 1, High energy density2, High working voltage for single battery cells3, Pollution-free, environment friendly4, ... equipment 36V Li-ion battery pack used for electric bicycle with Al alloy case, Charger ...