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C TYPE 5V 2A BATTERY CHARGING PROTECTION BOARD USBC2

99.00 80.00

  1. It supports the external key, which is connected to the K point and the output negative pole. Short press to turn on the power display and turn on the 5V output. Two consecutive short presses will turn off the power display and turn off the 5V output.
  2. When the charging current drops to 100mA after reaching the final floating charging voltage, the charging cycle will be automatically terminated.
  3. When the battery voltage drops below 4.1V, the charging cycle starts again.
  4. When the battery voltage is lower than 2.8V, the battery will be precharged with a current of 180mA.
  5. The USB-a base welding position is provided on the back of the product, which can be installed manually.
  6. It supports discharging while charging.

Description

C-Type 5V 2A Battery Charging Protection Board

Product Description

The C-Type 5V 2A Battery Charging Protection Board is a compact and efficient charging module designed for charging single-cell 3.7V lithium-ion and lithium-polymer batteries. Featuring a USB Type-C input interface, it provides a stable charging current of up to 2A while incorporating built-in protection functions to safeguard the battery from overcharging, over-discharging, overcurrent, and short circuits. Its compact size and reliable performance make it ideal for DIY electronics, portable devices, power banks, and battery-powered projects.


Features

  • USB Type-C input for convenient and reliable charging
  • Designed for 3.7V Li-ion and Li-Po rechargeable batteries
  • Charging current up to 2A
  • Built-in overcharge protection
  • Over-discharge protection for enhanced battery life
  • Overcurrent and short-circuit protection
  • LED indicators for charging and charge-complete status
  • High charging efficiency and stable performance
  • Compact design for easy integration into projects
  • Suitable for DIY, portable electronics, and battery packs

Specifications

Parameter Specification
Product Type Battery Charging Protection Board
Input Interface USB Type-C
Input Voltage 5V DC
Charging Current Up to 2A
Battery Type Single Cell Li-ion / Li-Po Battery
Battery Voltage 3.7V Nominal (4.2V Full Charge)
Charge Termination Voltage 4.2V ±1%
Protection Functions Overcharge, Over-discharge, Overcurrent, Short Circuit
Status Indicators Charging LED, Full Charge LED
Conversion Efficiency High Efficiency Charging Circuit
Operating Temperature -10°C to +85°C
PCB Type Compact SMD Design

Applications

  • DIY Electronics Projects
  • Portable Battery Chargers
  • Power Banks
  • Rechargeable LED Lights
  • IoT and Wireless Devices
  • Bluetooth Speakers
  • GPS Trackers
  • Battery-Powered Gadgets
  • Embedded Electronic Systems
  • Robotics and Automation Projects

Package Includes:
1 × C-Type 5V 2A Battery Charging Protection Board

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