Home Wall Travel Charger For Samsung Galaxy Tab 1 Galaxy Tab 2 7.0 10.1 Galaxy Note 10.1 - Black Brand New Non-OEM (Generic) Polybag Package Input:AC 100-250V,50/60Hz Max:2100mA Min:150mA Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock NOTE: For a successful and safe charge of your battery, make sure to correctly align polarity ( positive / negative) before placing battery into charger