This DIY 4 slot dual USB portable power bank can charge up to 4* 18650 rechargeable batteries independently or simultaneously. Doubling as a power bank and battery charger, you can charge your Android or iPhone devices through the dual USB output.
Product Features
- MULTI-PORT:
- 4 slot design
- Charge 4 * 18650 rechargeable batteries independently or simultaneously
- 1A/2.1A Dual USB output, charge 2 devices simultaneously
- PREMIUM QUALITY:
- LCD display for charging status
- Built-in protective IC, protect against overcharge and short circuit
- Slide cover, easy to place and replace batteries
- Power save, LCD backlight will automatically turn off without operation after 28 seconds
Specifications
- Case Material: ABS
- Suitable Battery Type: Lithium-ion 18650 3.7V Battery only (Battery not included)
- Capacity: Maximum 53.28Wh
- Input: DC 5V/ 2.1A
- Output: DC 5V 1A/ 2.1A
- Input USB Type: Micro USB
- Product Size: 11.2 x 8.4 x 2.6cm (approx.)
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