HUAZIZ TP4056 Micro USB Input Interface 5V 1A 18650 Lithium Battery Charger Module Charging Board with Double Protection Function + 4 Pieces 3.7V 18650 Battery Holder Pack of 20

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  • Input voltage 4.5 - 5.5 V (recommended voltage 5 V); final charging voltage 4.2 V + -1.5%. Charging current 1A standard However, you can change this by changing the resistor 1k2 next to the "IN" pad at the bottom left of the board. Note reverse connection is not allowed.
  • 18650 Battery Holder 18650 battery holder with cables are tin plated, the black and red two wire design is great for easy soldering and connecting.
  • Input port 20 pieces TP4056 micro USB socket, which can be used directly as an input to charge the lithium battery with a mobile phone charger.
  • Package includes 4 x 18650 battery compartment; 20 x TP4056 micro USB charging module.

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