I've put together several of these, but i can't get this one to work! nothing happens after i put the batteries in. it's probably defective!
3×18650 DIY Power Bank Case QC 22.5W Night Light
Price range: $10.72 through $10.94
DIY power bank case compatible with 3×18650 or 2×105568 batteries. Supports fast charging at 22.5W and features built-in night light. Battery integration and welding required.
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Estimated Delivery Time3–7 business days
Robust DIY Power Bank Enclosure
This power bank case is designed to house either three 18650 batteries or two 105568 batteries, offering flexible battery options.
Please note this is a shell only — batteries must be installed and welded separately to complete the assembly.
Fast Charging Capability
Supports quick charge technology at 22.5W input and output, facilitating efficient power transfer for your devices.
- 22.5W fast charging input
- 22.5W fast charging output
Compact and Practical Design
Sized at 85×64×38mm, this compact box is ideal for portable power bank projects.
Includes an integrated night light for convenience and added functionality.
Key Specifications
- Compatible with 3×18650 or 2×105568 batteries
- DIY assembly requiring welding
- Model number: YM-698
- Dimensions: 85×64×38 mm
What's in the box
- Power bank case shell without batteries
Discussion
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