free shipping worldwide DIY 28*18650 10W Battery Case Digital Battery Storage Box Fast Charger Power Bank Housing Welding Free Power Supply Shell

2. [Welding-free and detachable] No need for secondary processing and welding, it can be used with 18650 batteries, which is convenient and quick, fixed with screws, detachable, and replacement of the battery will not damage the shell.

3, [support 18650 battery] can be installed 28*18650 battery, large capacity, more lasting power. (Note: The battery should pay attention to the positive electrode and the negative electrode should not be installed incorrectly, do not use inferior, damaged and old 18650 batteries, and should use the same capacity of the new ternary lithium battery, the power supply will be more sufficient and the life will be longer)

4. [Multi-interface] 4 * USB interface 1 * Micro interface 1 * TYPE-C interface 1 * For ios interface to meet multiple mobile phone charging needs.

5, [multi-scene application] outdoor camping/sports/home use/go out/travel/etc. ….

Voltage: 5V2.1A

Power: 10W

Fast charge: not supported

Color: Black/White

Support: 28*18650 battery(Shipping without battery)

1*18650 battery box