EN EL20 EL20a (Pack of 2) Rechargeable Battery and Dual Charger Compatible with Nikon 1 J1, J2, J3, S1, V3, AW1, COOLPIX A, P1000

Value for money: triple the runtime of your camera with a full backup package that includes two spare batteries and a charger with two batteries so that the empty batteries do not charge EASY OPERATION The common micro USB input and the ability to charge with a USB charger, car charger or external battery provide more options than a standard charger Long battery life: gradual self-discharge; maintains a capacity of 80% for 6 months and can be charged up to 1,000 times with minimal power failure Extreme compatibility: manufactured to the exact specifications of the battery (EN-EL20) and charger (MH-27, MH-31) Safety Guarantee: Built with multi-circuit protection (overcharge, short circuit, high temperature and surge protection) and high quality fireproof construction