Capacity: 3500mWh / 2333mAh. Size: 50.5 14.6mm (Slightly longer than AA batteries without a protective plate). Input: Type-C 5V 2A. The weight is about 19g, is 20% lower than Ni-MH batteries. (The blue light at the positive pole of the battery is up when charging, and goes off when the battery is full).
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