- Battery Type: 18650 battery (not include) The batteries should be connected in parallel.
- Output Voltage: 5V 1A
- Input Voltage: 3.2V-4.2V
5V 1A Power Bank Charger Module Charging Board
5V 1A Power Bank Charger Module Charging Circuit Board Step Up Boost Power Module For Xiaomi Mobile Power Bank DIY
- Shipping: As low as Rs. 20 (Buy more and Save more!)
- Estimate Delivery: 2-3 working days.