【Reliable Power for Your Camera】Three 1100mAh replacement batteries for NP-FW50 provide abundant battery power for photographers, vloggers and filmmakers who work on outdoor creation and help them capture every precious moment. NOTE: For optimal battery longevity, please fully charge the battery before first use 【Three Slots USB Charger】This triple USB charger allows you to simultaneously charge 3 batteries at home, in the office or on the go. A backlit LCD display allows you to understand the current charging status of each battery, even in the dark 【Efficient Charging Process】Equipped with two input ports (Micro USB and USB Type C), the charger can connect with two types of charging cables and be powered by wall chargers, car chargers, portable chargers and computers 【Full Charging Protection】 Designed with advanced protection system, the charger can effectively prevent overcharging, overheating, over-current, over-voltage, electric shock and short circuit 【Fully Compatible with Sony Cameras Powered by NP-FW50 Battery】 NEEWER Replacement Batteries for NP-FW50 are compatible with Sony ZV-E10, A7, A7R, A7R II, A7, A3000, A6300, NEX-3,NEX-3N,NEX-5,NEX-5N,NEX-5R, NEX-5T, NEX-6, NEX-7,NEX-C.. 3, NEX-F3 , SLT-A33, SLT-A35, SLT-A37, SLT-A55V, DSC-RX10,VG -C1EM, VG-C2EM battery handles, and more. The charger is also fully compatible with original Sony NP-FW50 batteries