Sony

Key Features:

• Two replacement batteries with a bigger capacity of 2900mAh/20.88Wh
• Power up via a wall charger, car charger, or even a powerbank
• Shoot videos for up to 3.5-4 hours per battery while others last for barely 2 hours
• Drastically increases runtime of your Sony cameras, including NX5 / TRV1 / TRV3 and TRV9E /46E / 49E series
• Features overcharge, over discharge, over voltage, short circuit, and overheating protections, as well as a fire-resistant build