Youmile 10 pcs Type-C USB Lithium Battery Charger Module Ultra-Small Ternary Lithium Battery 3.7V 4.2V 1A charging protection board Auto Charge/Cut Off Function with 18650 Battery Holder

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  • What it does The Type-C USB lithium battery charging board can charge your various types of 3.7V lithium battery devices with an output current of 1A and an automatic charging cut-off function.
  • Board features The Type-C USB lithium battery charging board is smaller and thinner than the same functional board on the market, which is very important for modifying small electrical equipment.
  • Specifications Input voltage range 5 6V;Output voltage 4.2V;Charging current 1A;Size 14 18 5mm (protrusion of C-Port female seat is about 1.5mm).
  • With protection board function Over-voltage protection, over-discharge protection, over-current protection.Over-discharge protection value 2.4V;Over-current protection value 4A.
  • Scope of application Suitable for DIY lithium battery charging, small electrical appliance modification, and adding a charging port to a tablet computer.

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