2-Pack NP-FW50 Replacement Battery and Dual USB Charger Compatible with Sony ZV-E10, A7, A7R, A7RII, A7II, A7SII, A7S, a3000, a5000, a6000, a6300, a6400, a6500, RX10 Series Camera

Best Replacement for the
Original Sony NP-FW50 Battery: 1100mAh High capacity/rechargeable Li-ion Battery with premium cell. Easy to carry when out or travel. Extra power for your digital video camera/camcorder, no need to worry about short of power.
Versatile Charging Option: Common micro-USB input and the ability to charge with a USB wall charger, car charger, or external battery gives you more options than a standard battery charger (Wall charger and car charger NOT included). Smart 5V/ 2.1A
USB Charger: USB output to charge smartphones, tablets, and other USB powered devices. Only support power by USB in slow-charging mode. Power will be automatically off under fast-charging mode (Warm
Reminder: Please use a 5V/ 2.1A plug to charge, or the LED will flash while charging and the charger can only charge one battery. ).
Compatibility: Compatible with battery grip VG-C1EM VG-C2EM, for Sony ZV-E10, Alpha 7, A7, Alpha 7R, A7R, A7R II, A7 II, Alpha a3000, Alpha a6300, NEX-3, NEX-3N, NEX-5, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-F3, SLT-A33, SLT-A35, SLT-A37, SLT-A55V, DSC-RX10 Digital Cameras.
Intelligent Protection System: Quick charge with automatic constant current control prevents battery from overcharging, over discharge, over-temperature, over current, over voltage, short circuit, and electronic shock