Product Overview:
🧩 This advanced lithium battery protection circuit board is designed to enhance the safety and performance of lithium-ion and lithium-polymer battery packs. It comes in three configurations: 3S, 4S, and 5S, catering to various applications. Manufactured to the highest standards, this board ensures optimal battery management and longevity, making it an essential component for modern energy storage solutions.
🔧 Key Features:
- High-Quality Construction: Crafted with precision, the board integrates advanced technology and materials to ensure reliability and durability for any lithium battery application.
- Adaptive Compatibility: Specifically designed for use with Lithium Polymer and Ternary Lithium batteries including LiMnO and LCO cells, this protection board supports versatile battery setups.
- Comprehensive Protection: The board is equipped with multi-layer safety features including overcharge, over-discharge, short circuit, and temperature protection, enhancing the overall safety of your battery system. It also includes a dedicated disconnect protection feature to safeguard against potential faults.
- Balanced Charging: With built-in balance charging capabilities, the board ensures that each cell within the battery pack charges evenly, which is critical for maintaining battery health and performance over time. This is achieved through a sophisticated current balance system that operates at 60mA.
- Robust Performance: This protection board can handle significant current loads, with a maximum discharge current of up to 100A and charging current of 60A for same port configurations. In different port configurations, it can support up to 80A discharge current.
- Precision Control: The board features precise voltage detection for both overcharge and over-discharge conditions, ensuring cells operate within safe voltage ranges (4.21-4.29V for overcharge and 2.72-2.88V for over-discharge) with specific recovery voltages.
- Temperature Monitoring: It includes a temperature control interface, allowing for real-time monitoring and protection against thermal runaway and other temperature-related issues.
🧩 Specifications:
- Supported Battery Types: Li-POLYMER, LiMnO, and others at 3.6V/3.7V.
- Voltage Protection: Overcharge protection voltage range: 4.21-4.29V; Recovery voltage: 4.14-4.24V.
- Over-discharge Protection: Voltage range: 2.72-2.88V; Recovery voltage: 2.9-3.1V.
- Delay Timings: Overcharge protect delay: 1.5-2.5s; Over-discharge protect delay: 0.5-1.5s; Shortage protect delay: 100-600µs.
- Thermal Protection: Integrated thermal protection mechanisms with a temperature control interface.
🧩 This protection circuit board is an ideal choice for anyone seeking a robust and reliable solution for managing lithium battery packs, offering peace of mind through enhanced safety and performance features.
