Nikon EN-EL20a Li-Ion Battery (Nikon)

The EN-EL20a Rechargeable Lithium-Ion Battery from Nikon is a replacement or spare 7.2V battery with an 1110mAh capacity, compatible with the Nikon 1 V3 mirrorless digital camera. It features lithium technology, which provides maximum battery life and maximum power, and also features No Memory Effect so you can recharge a partially drained battery without reducing runtime. It can be charged with the MH-29 battery charger.