USB Type-C 5V- Lithium Battery Charging With Protection Module for Power Bank

This is a 5V Step-up Booster Module designed for Lithium Battery charging and protection. Ideal for DIY power banks, it provides a stable 5V 1A output from a 3.7V input.

Features and Specifications:

• Battery discharging stop voltage: 2.9V

• Charging and discharging indication

• Internally installed charging and discharging power MOS

• Integrated charging and discharging management

• Preset 4.2V charging voltage with ±1% precision

• Maximum 8µA standby current

• Intelligent temperature control and over-temperature protection

• Built-in output overvoltage, short circuit, and overload protection

• Integrated overcharge and over-discharge protection

Package Includes:

• 1 × USB Type-C 5V Step-Up Booster Module