GTIWUNG 20Pcs Micro USB 18650 Lithium Battery Charger Module Li-ion Charging Board +10Pcs 18650 Battery Holder Case with Lead Wire Bundle

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  • Input voltage 4.5-5.5V (recommended voltage 5V); final charging voltage 4.2V + - 1.5%. Charging current 1A by default. However, you can change this by changing the 1k2 resistor next to the IN- pad at the bottom left of the board. Note Reverse connection is not allowed.
  • Light status No light when no load, red light when charging, green light when full. Note Charging with 5 V when connecting the battery for the first time activates the protection circuit.
  • 18650 battery holder cable All 18650 battery holders with cables are tinned, the black and red two-wire design is excellent for easy soldering and connection.
  • Package includes 10 x 18650 battery case; 20 x Micro USB charging module.

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