

USB Type C 3A High Current IP2312 Polymer Ternary Lithium Battery Charging Board Charger Module
Enjoy fast, stable charging performance using the IP2312 USB-C 3A module built to protect your lithium polymer batteries while delivering premium efficiency.
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Key specifications
About this product
The USB Type-C 3A IP2312 Lithium Battery Charging Board is a compact charging module for compatible 3.7V polymer lithium batteries. It uses the IP2312 charging controller and supports up to 3A charging current, making it suitable for DIY electronics, portable devices, power projects, and battery-powered prototypes.
The board accepts 4.5V–5.5V input through USB Type-C and is available with a 4.2V or 4.35V charging cut-off voltage, depending on the board version. The charging current can be adjusted by changing the onboard resistance.
Key Features
- IP2312 lithium battery charging controller
- USB Type-C input
- Up to 3A charging current
- 4.2V or 4.35V charging cut-off voltage, depending on version
- Charging current adjustable by changing the resistance
- Compact design for DIY and embedded electronics projects
- Charging status indicator LED
Specifications
| Parameter | Specification |
|---|---|
| Main Control Chip | IP2312 |
| Input Interface | USB Type-C |
| Input Voltage | 4.5V–5.5V |
| Charging Current | Up to 3A, adjustable by resistance |
| Charging Cut-Off Voltage | 4.2V or 4.35V, depending on version |
| Charging Indicator | LED charging status indicator |
Battery Compatibility
This charging board is designed for compatible 3.7V polymer lithium batteries. It is not suitable for 3.2V lithium iron phosphate (LiFePO4) batteries.
Applications
- DIY battery-powered electronics
- Portable electronics projects
- Embedded systems
- Single-cell lithium battery charging projects
- Custom power and battery projects
Package Includes
- 1 × IP2312 USB Type-C 3A Battery Charging Board
Important Note
The 4.2V/4.35V version and charging-current configuration may vary by board version. Please confirm the required version before connecting your battery.






