Description
3USB5V 1A MB. POWERBANK LI BATTERY CHRG BOARD AA315
- 3 USB 5V 1A Mobile Power Bank Charger Controller Module Step Up Boost Power Module Lithium Battery Charging Board LED
- Apply Battery Type: 18650 battery(not include)
- Output Voltage: 5V 2.1A Input Voltage: 5V 1A
- Instructions: Level 4 Capacity indicator Lighting: with LED lights
- Rated Voltage: 3.7V ( Suit for 3.2V-4.2V. The batteries are in parallel)
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