NP-FW50 FW50 RAVPower Camera Batteries Charger Set Product Description

• Large Capacity and Efficient: Big capacity of 1100mAh/8.14w Battery, can charge inside the camera, or using the 2.1A input charger to maximize charging efficiency
• More Battery, More Photo: Triple your camera runtime with a complete backup package including two replacement battery and a dual battery charger to keep the empty ones charging
• 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
• Standard Compatibility: Made to the exact specification of SONY NP FW50 battery, compatible with NEX 3/5/7 series, SLT-A series, Alpha series. (Note: NOT FOR A7III