This mini Li-ion battery charger board set charging and battery overcharge overdischarge protection all in one practial for your DIY 18650 battery power supply to prolong its lifetime.

On-board micro USB and soldering joints 5V input`port and charging status indicator ideal for single-cell lithium or multi-section parallel lithium battery.

Specifications:
Input Voltage: DC5V
Charging Cut-off Voltage: 4.2V±1%
Maximum Charging Current: 1A
Battery Over Discharge Protection Voltage: DC2.5V
Battery Over Current Protection Current: 3A
Board Size: 26 X 17mm/1.02 X 0.67inch(L*W)

Package includes:

1X TP4056 Micro USB 5V 1A 18650 Lithium Battery Charger Board

Note: all the descriptions and prices are subject to change without prior notice.

Free Shipping: No

Shipping Weight/Unit(g): 0.00

Std. Packing Qty. (pcs): 1

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