Features:
1. No welding, easy to assemble, DIY rechargeable treasure more simple and fast
2.Adapt 1 section 18650/21700 battery, flexible choice of battery type.
3. Equipped with IP interface and Type-C interface, compatible with mainstream device charging.
4. Comes with bracket design, can be fixed placed when charging, more convenient to use.
5.Take it with you on a long trip, you can take it on the airplane to solve the long-distance travel power troubles.

Parameter:
Product power: 5W
Product name: pocket charging battery case
Function: mini pocket with cable
Cell: 1 18650/21700 battery, flat tip tip universal
Color: black, white, pink, green
Process: surface shell plating + UV technology
Material: PC+ABS

Warm tips: the shell is not removable after installation, please choose high quality battery installation

Package include:
DIY rechargeable battery case kit *1 (shipped without battery)