Very cheap part, but when I tried to use it on a heated palm, it didn't work. Also, the connections are quite poor; if it falls over, it's already done for. But for now, I'm testing it to charge a cell phone, let's see if it can handle it.
Sale
DIY 2×18650 USB Power Bank Case 5600mAh Portable Charger
Price range: $3.34 through $8.06
DIY portable power bank case for 2x18650 batteries with 5600mAh capacity.
- Wear-resistant ABS design
- Solder-free easy assembly
- Ideal for outdoor phone charging
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Estimated Delivery Time3–7 business days
Compact power on the go
This DIY power bank case is designed to hold two 18650 lithium batteries, producing a nominal capacity of 5600mAh and delivering 5V USB output for charging phones and other devices. Its lightweight ABS shell is wear-resistant and durable, perfect for outdoor and travel use.
The solder-free design combines a circuit board and protective casing, making it easy to assemble without battery welding. This kit lacks the batteries themselves, allowing customization to your needs.
Durable and portable design
Crafted from sturdy ABS material, the case resists wear and protects your batteries and circuitry. Its compact size (98 x 41 x 22.5 mm) and lightweight construction make it ideal for carrying on the go.
- Robust ABS construction
- Compact and lightweight
- Repeatedly disassemblable for maintenance
Efficient and safe performance
The power bank delivers 5.5V ±0.2 output voltage with a maximum output current of 1A, ensuring consistent device charging. It supports over 500 charge cycles, operating within a temperature range of -10°C to 40°C for safe use and storage temperatures between -20°C to 50°C.
- Output voltage: 5.5V ±0.2V
- Max output current: 1A
- Cycle life over 500 times
- Operating temperature: -10°C to 40°C
Key specifications
- Capacity: 5600mAh
- Input voltage/current: 5V / 1A max
- Product dimensions: 98 x 41 x 22.5 mm
What’s included
Each package contains 1 to 3 DIY power bank kits consisting of the empty case and circuit board. Batteries and charging cables are not included.
- 1-3 DIY power bank kits (case + circuit board)
What's in the box
- 1-3 DIY power bank kits (empty case + circuit board)
Discussion
3.0
Based on 1 review
