- USB charger: AA and AAA (2 AA 2100mAh batteries included) - Dimensions: 33(L) x 74.2(W) x 21(H)mm - Charger weight 18g - Slots / Load Channels: 2 / 1 - 1 LED indicator - Charging time: 3h(AAA)-8h(AAA) - 2 protection systems