This Lithium Ion Battery Charger (Auto cutoff) with indicator. Fast Balance Charger. This is E bike/ E Scooty, Toto Lithium Ion battery Charger. This charger is suitable for 48v(13s) Lithium Ion Battery and 48v(15s) LifePO4 lithium iron Phosphate Battery. Special Cooling fan inbuilt to cool the inner circuit. Special Fuse protection also there. Charger Specification – Charging Voltage – 54.6v Charging Current – 2Amps Special Auto Cutoff Features with balance Charger will Cutoff charging when battery is full charge. If you purchase Battery & charger from us then we provide compatible Charger male and female connector for your Battery.