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- DIY Power Bank and Charger
Custom capacity by 4 x 18650 li-ion battery to make your own power bank, portable external supply, provides your devices enough power. Also a battery charger for 18650 battery, a dual-use item
- Dual Outputs
Dual outputs, can charge phones, pads or other small electronic devices simultaneously
- Independent Circuit
Independent battery, charging and discharging at the same time, can work together and not influence each other
- LCD Display Screen
Each battery independently clearly displays subtitle, easy to read the remaining capacity
- Reverse Polarity Protection
When it comes to the reverse polarity, the chip inside will automatically identify and cut off the power of the reversed polarity circuit, displays an empty battery level
Reversed polarity will not affect the normal operation of other circuits
Battery: 4 x 18650 li-ion battery ( not included )
Input: 5V / 1.2A
Output: 5V / 1A, 2A
Package weight: 0.158 kg
Product Size(L x W x H): 10.00 x 8.40 x 2.70 cm / 3.94 x 3.31 x 1.06 inches
Package Size(L x W x H): 21.00 x 11.00 x 3.00 cm / 8.27 x 4.33 x 1.18 inches
Package Contents: 1 x Power Bank, 1 x USB Charging Cable
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Theoneapparel offers a no questions asked refund policy that is valid for 30 days after purchase. We guarantee that you’ll love our products but if an issue arises then we’re more than happy to have the item returned to us and reimburse you for the purchase. In fact, we’ll pay for your shipping fee if the item/product is damaged or not as described.
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Free standard shipping is offered on orders over US$49 or £39 for UK. All orders are processed and shipped out of our warehouse within 1-2 business days. Standard/Free Shipping will usually take 9-14 business days for deliver, excluding holidays and Sundays.