Highlights Input Volt (V): AC 100-240V/ 47-63HZOutput (W): 4.2V -1% Current: 330m A Suitable for all Lithium Batteries with diameter=26mm, shorter than 71mm in length. Specifications Weight Approx: 40g Size Approx: 9.6 x 4 x 2.7 cm Package Contents 1 Universal Lithium Battery Charger