TP5100 4.2v and 8.4v Dual One/Two Battery Protection Board

The TP5100 Battery Protection and Charging Board is a versatile, high-efficiency charging module designed to support both single-cell (4.2V) and dual-cell (8.4V) lithium-ion batteries. Utilizing advanced switching technology, it ensures efficient power conversion and stable charging performance. Its compact design makes it easy to integrate into a wide range of battery-powered applications, including DIY electronics, power banks, and battery management systems.

This module features intelligent charging management with automatic voltage detection, ensuring safe and optimized charging. It includes multiple protection mechanisms, such as overcharge, overcurrent, short circuit, and thermal protection, to prevent battery damage and extend battery life. Whether for solar-powered setups, IoT devices, or portable electronics, the TP5100 provides a reliable and energy-efficient charging solution.

Key Features & Benefits

• Dual Voltage Support: Charges single-cell (4.2V) or dual-cell (8.4V) lithium batteries.
• High Efficiency: Advanced switching technology ensures efficient power conversion.
• Intelligent Charging Management: Automatic voltage detection and adjustment.
• Multiple Protections: Overcharge, overcurrent, short circuit, and thermal protection ensure battery safety.
• Compact & Easy to Use: Small form factor for integration into various battery-powered applications.

Specifications

• Model: TP5100
• Input Voltage: 5V – 18V
• Charging Voltage: 4.2V (Single Cell) / 8.4V (Dual Cell)
• Charging Current: Up to 2A
• Efficiency: Up to 90%
• Protection Features: Overcharge, overcurrent, short circuit, thermal protection
• Dimensions: 26mm × 18mm × 5mm
• Mounting Type: PCB Mount

Applications

• Lithium battery charging modules
• DIY power banks and battery packs
• Solar-powered battery management systems
• Battery-operated electronics and IoT devices
• Portable power solutions