Feature: 1. Strong Inner Core: Using high capacity and prime high density lithium battery, with a capacity of 2200mAh, so that your camera lasts longer, stronger performance. 2. Sturdy Shell: The body is connected by the shell tightly and sturdily, which can reduce drop damage, and the special fire resistant flame retardant material allows the battery to keep working normally at a temperature of up to 140°F. 3. Intelligent Chip: Built in PCM intelligent chip, with multiple safety protection (over current protection, over charge protection, short circuit overload protection, etc.) the highest level of protection, only to protect the safety of the use of the camera. 4. Environmental Protection Process: SMT processing technology, so that the accuracy of the battery is stronger, and does not contain heavy metal materials, more environmentally friendly. 5. Faster Charging: High performance battery cells further improve the charging speed of the battery, and can quickly return to full power. Specification: Item Type: Camera Battery Commodity Material: ABS PC Weight: 50g / 1.76oz Applicable Cameras: For A6000 A6500 A6300 A7 A7II A7SII A7S A7S2 A7R A7R2 A7RII A55 A5100 RX10 RX10II Voltage: 7.4V Discharge Temperature: -4~140°F Charging Temperature: 32~104°F Battery Model: NP FW50 Battery Type: Lithium ion battery Battery Capacity: 2200mAh (shipped with built in battery). Package List: 1 x Camera Battery