Battery Charger 2 or 4 AA / AAA - 3 in 1 (Mains / Car / USB)

Ni-MH 3 in 1 CHARGER-WITHOUT BATTERIES. Specially designed to recharge batteries used in digital and audio products. Recharge 2 or 4 pcs high capacity Ni-MH/Ni-Cad AA and AAA batteries in 3 hours. Powered by an external AC adaptor for indoor use or by USB 5V for PC use or by a cigarette lighter plug from 12V car battery while you are travelling. Features negative delta V cut-off function with maximum charging timer control for overcharge protection.