The lithium-ion battery adopts the single, replaceable design and requires the shell package. Users can remove, install and replace the lithium-ion battery from the device by themselves.

The battery interface adopts 3-wire contact type, including power supply +, power supply - and temperature detection point. The contact point shall be gilded.

The rated voltage of the battery is 3.8V, the working voltage range is 3.5-4.2V, the capacity is 6000~8000mAh, the rated discharge current is 5A, and the peak current is 8A.

The battery has the temperature sensing function, which can integrate negative temperature coefficient thermistor inside the battery, and realize the temperature monitoring inside the battery through the charge management chip.