Main Features:
- 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 subtitles, 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
Parameters:
Battery: 4 x 18650 li-ion battery (not included)
Input: 5V / 1A
Output: 5V / 1A, 2A
Product size: Approx. 10 * 8.5 * 2.8cm / 3.94 * 3.35 * 1.1inch
Product weight: Approx. 85g / 3oz
Package size: Approx. 22 * 12 * 3.5cm / 8.66 * 4.72 * 1.38inch
Package weight: Approx. 126g / 4.44oz
