Newell batteries are manufactured using the highest quality cells. The capacity specified in milliamperes is real and guarantees a long operating life. An intelligent safety system based on IC electronics regulates the charging process. This ensures safety and protection for the device and the user. Advanced Technology The Newell battery is built with lithium-ion technology. It allows for multiple charging and discharging, as well as recharging at any time without the risk of the "memory effect". Specifications: - Model: EN-EL20 - Technology: Li-ion - Capacity: 1020mAh - Voltage: 7.4V Compatibility - Nikon 1 AW1, 1 S1, 1 J1, 1 J2, 1 J3, 1 V3, Coolpix A,