12*21700 Battery Holder Power Case with USB-C & LED
Durable DIY power case compatible with 12*21700 batteries.
- Dual USB Type-C charging ports
- Supports 10W, 15W wireless & 22.5W fast charging
- Available in black or white
Compact power case for 12*21700 batteries
This high-quality DIY power case is designed for 12*21700 batteries, measuring 164 x 85 x 52 mm. The compact design is ideal for assembling your own portable power solution. Available in black or white to suit your style preferences.
Versatile fast and wireless charging support
Equipped with dual USB Type-C ports, this case supports multiple charging options including wired fast charging up to 22.5W and wireless charging at 10W and 15W standards. An integrated LED light provides charging status indicators for convenience.
Durable construction and precise fit
Constructed from a combination of plastic and metal materials, the case offers reliable protection and secure battery housing. Precision manufacturing ensures accurate dimensions with minimal tolerance for a stable fit.
Key specifications
- Dimensions: 164 x 85 x 52 mm (6.45 x 3.34 x 2.04 in)
- Material: Plastic and metal
- Color options: Black, White
- Charging output: Dual USB Type-C
- Wireless charging: 10W and 15W support
- Fast charging: Up to 22.5W
What's in the box
The package includes one 12*21700 battery holder DIY power case ready for assembly and use.
