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DIY TYPE-C 1-Slot 18650 Power Bank Case Kit
Original price was: $1.60.$0.91Current price is: $0.91.
DIY 1-slot 18650 power bank case with Type-C input and 5W USB output.
- Durable plastic shell
- Compact and portable design
- Easy assembly with spring contacts, no soldering required
- Compatible with most small electronic devices
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Estimated Delivery Time3–7 business days
Compact Power on Your Terms
This DIY power bank case offers a lightweight and portable solution to build your custom power supply using a single 18650 battery.
Constructed from durable plastic with a sleek design, it combines practicality and style for on-the-go power needs.
Smart & Efficient Charging
Equipped with Type-C input for 5V charging and USB output delivering 5W (5V 1A) power, it ensures stable performance with up to 80% conversion efficiency.
- Suitable for phones, earbuds, and most small gadgets
- Provides reliable emergency or travel backup power
Easy DIY Assembly
Designed with spring contacts, this kit requires no soldering, simplifying installation and maintenance, ideal for DIY enthusiasts and electronics projects.
- Single 18650 battery slot (battery not included)
- User-friendly assembly keeps repairs and upgrades hassle-free
Key Specifications
- Case material: durable plastic
- Charging power: 5W max
- Conversion efficiency: 80%
- Input: Type-C 5V
- Output: USB 5V / 1A
- Battery: 1x 18650 (not included)
What's in the Box
- DIY battery power bank case (no battery included)
Discussion
3.4
Based on 12 reviews
Came with broken solder joint.
The return was not processed!!! The product was broken and they said there would be no refund and just said sorry.
The charger doesn't work, it shuts off, it damaged 2 batteries and the charger.
Good product
