Nikon MH-21 Quick Battery Charger

Nikon MH-21 Quick Battery Charger Equipped with a battery calibration feature and charge lamp that glows, blink or turn off according to the battery charge state. The approximate charging time is approximately 100 mins. Power Requirements AC 100 - 240v, 50 - 60Hz, Dimensions (WxHxD) 4.9" x 2.9" x 1.5", Weight 8.8 oz (249g).