Type-c5V charging and discharging integrated module 3.7V 4.2V18650 lithium battery charging boost power board protection

Product Features

• compact size
• Supports Type-C interface power supply and is compatible with most PD fast charging heads
• 1A high current linear charging
• Equipped with protective board function

Basic Parameters

• Input voltage range: 5~6V
• Output voltage: 4.2V
• Charging current: 1A
  
  

  Feature Introduction

  • When the charging current drops to 100mA after reaching the final float voltage, the charging cycle will be automatically terminated.
  • When the battery voltage drops below 4.05V (roughly corresponding to 80% to 90% of the battery capacity), the charging cycle begins again.
  • When the battery voltage is below 2.9V, the battery will be pre charged with a current of 100mA.
  • Equipped with protective board, overvoltage protection, over discharge protection, and overcurrent protection. Overdischarge protection value: 2.4V; Overcurrent protection value: 4A.
  • The first use requires connecting the power supply to activate the protection board.

  Board size: 14 × 18 × 5mm (C-port female seat protrudes about 1.5mm)