DIY Single 21700 Power Bank Case Kit, 22.5 W Fast Charging, with Charging Cable

No welding operation required, simple and convenient installation, suitable for handicraft enthusiasts and beginners

Compatible with high-performance 21700 lithium batteries, providing stronger endurance and meeting the needs of high-power devices

Supports fast charging output of up to 22.5W, making charging more efficient and saving waiting time

Equipped with a charging cable hanging rope for easy portability and easier travel

The shell supports easy disassembly, making it convenient to replace the battery or repair the circuit board, and extending its service life

Product Features

1. No welding operation required, simple and convenient installation, suitable for handicraft enthusiasts and beginners

2. Compatible with high-performance 21700 lithium batteries, providing stronger endurance and meeting the needs of high-power devices

3. Supports fast charging output of up to 22.5W, making charging more efficient and saving waiting time

4. Equipped with a charging cable hanging rope for easy portability and easier travel

5. The shell supports easy disassembly, making it convenient to replace the battery or repair the circuit board, and extending its service life

Product Parameters

Shell material: plastic shell

Colour: Grey+Orange/Grey+Red

Recommend installing 1 flat head 21700 battery

Pay attention to the difference between positive and negative poles during installation. The spring is the negative pole

The built-in cable interface is: Type C port (both ends are C-C)

Type-C input: 20W

Type-C output: 22.5W

Material: plastic

Package Contents:

1*Mobile power bank case(Without battery)

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the colour of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.