size:

82mm*37mm*13mm

The shell is made of ABS+PC material, which has strong heat dissipation performance and is not hot for a long time. Fast charging, effectively providing charging efficiency, 2w maximum output power.

Enhanced security protection

Over-current, over-voltage, over-temperature, short-circuit and other protection functions, safe and fast charging, filtering danger for you

1. Effectively protect the battery from overcharging for a long time

2. The battery is automatically protected under high temperature

3. Effectively prevent battery over-discharge

4. Effectively set the battery charge and discharge voltage is too high

5. Automatically cut off the current in case of short circuit

6. Avoid external magnetic interference to ensure normal operation

7. Prevent battery discharge current from being too large

8. Suspended rechargeable batteries with excessive power