1,High quality Li-ion Battery Charger AC100 2,Input:100-240V AC 50/60Hz 0. ... 2A Max 3,Output:DC4.2V--3.0A Model: High quality Li-ion Battery Charger FEREI | AC100Specifications of AC100:Input : 100-240V AC ... no battery, GREEN-set battery with wrong polarity. To make sure the safety and reliability of batteries and charge. High quality Li-ion Battery Charger ...