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Shop / kaisi charge board

Smallest USB Type C Lithium Battery Charger with Protection Circuit and LED Indicators - 2 Pack

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$ 4.99   $3.84  
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Category: kaisi charge board

About this item

  • A tiny board for charging 3.7V lithium batteries with USB Type-C power input and LED indicators for charging progress.
  • Charges batteries to 4.2V, offers a pre-charge current of 100mA for batteries with voltages below 2.9V.
  • Includes automatic termination and resumption of charge cycle for efficient charging.
  • Comes with safety features like protection against over-current, over-voltage, and under-voltage for secure charging.
  • Has a small and lightweight design (14×18×5mm), making it easy to install and use.