Watson EN-EL21 Lithium-Ion Battery Pack (7.4V, 1400mAh)

The Watson EN-EL21 Lithium-Ion Battery Pack works with the same cameras as the Nikon EN-EL21. This replacement battery pack features a capacity of 1400mAh, 7.4V of output power and 10.36 watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effect.