Hähnel HL-EL20 - Nikon EN-EL20/20A

The Hahnel HL-EL20 is a 7.2-Volt camera battery suitable as an alternative battery for digital Nikon 1 compact system cameras, such as the Nikon 1 J1, the Nikon 1 J2, the Nikon 1 AW1, the Nikon 1 J3 and the Nikon 1 S1.