NEEWER NP-FZ100 2280mAh Replacement Battery and Charger with LCD Screen, 2 Packs, Compatible with Sony ZV-E1, FX3, FX30, A1, A9 II, A7R III, A7R IV, A7R V, A7S III, A7 III, A7 IV, A6600, A7C Cameras

COMPATIBILITY100% compatible with Sony NP-FZ100 Li-on Battery. Compatible with Sony A1, A9, A9 II, A7R III, A7R IV, A7R V, A7S III, A7 III, A7 IV, A6600, A7C Cameras and VG-C3EM, VG-C4EM Grip; Note: When FX3, FX30, A7C II, A7CR and ZV-E1 cameras are updated to the latest firmware version, the battery can still power the camera, yet the battery level will not be displayed on the screen

BACKUP BATTERYGive you a complete backup solution; Only a few hours to simultaneously recharge both batteries with the micro-USB 5V/2.1A input; Output: 8.4V/500mA; 7.2v 2280mAh rechargeable Li-ion with premium cell for longer battery life without memory effect; Note:Charging efficiency is determined by input current and voltage

MULTIPLE CHARGING OPTIONCharge with a USB wall charger, cellphone charger, car charger, laptop or power bank gives you more options than a standard battery charger; Recharge inside the camera or with a 2.1A input charger for optimal charging

LIGHT WEIGHT: Only 23mm thinLCD display screen can clearly show the charging and power status; Space-saving and convient to your trip, business and all the outdoor exercise

SAFE INTELLIGENT PROTECTION SYSTEMQuick charge with multiple circuit protection to prevent battery from overcharging, high temperature, over current protection, over voltage protection, short circuit protection. NOTE: For optimal battery longevity, please fully charge the battery before first use