1S 3.7V 2.5A Lithium Battery Protection Board Polymer BMS PCM PCB Li-ion Module

Product Description: 1S 3.7V 2.5A Lithium Battery Protection Board Polymer BMS PCM PCB Li-ion Module provides comprehensive protection for lithium batteries, ensuring their safe and reliable operation. This highly efficient module offers crucial protection against over-charge, over-discharge, short circuit, and overcurrent, extending the life and enhancing the safety of your battery packs. Key Usage Points: - Over-charge Protection: Prevents damage to the battery by automatically disconnecting the charger when the voltage reaches a predefined threshold. - Over-discharge Protection: Protects the battery from excessive discharge, which can lead to damage or reduced lifespan. - Short Circuit Protection: Safely disconnects the battery in case of a short circuit, preventing dangerous current flow and potential fire hazards. - Overcurrent Protection: Limits the current drawn from the battery, safeguarding it against high-power loads that can cause damage or overheating. - Easy Installation: Designed for hassle-free installation, allowing for quick integration into various battery pack configurations. - Durable Construction: Built to withstand harsh operating conditions, ensuring long-lasting performance and reliability. Features: - High Efficiency: Maximizes battery performance while minimizing energy loss. - Compact Size: Space-saving design, making it ideal for portable devices and limited-space applications. - Flexible Configuration: Suitable for various lithium battery types and capacities. - Industry-Standard Compatibility: Complies with industry standards, ensuring seamless integration with existing battery systems. - Wide Range of Protection: Provides comprehensive protection against all major battery hazards. - Enhanced Safety: Safeguards both the battery and the connected devices, offering peace of mind during use. Benefits: - Extends Battery Life: Protects the battery from damaging conditions, ensuring a longer lifespan and reliable performance. - Ensures Safe Operation: Prevents potential hazards such as fire, explosion, or damage to connected devices. - Maximizes Battery Performance: Optimizes battery efficiency and prevents premature degradation. - Simplifies Battery Management: Integrates essential protection features into a single compact module, simplifying battery pack design and maintenance. Specifications: - Protection Type: Over-charge, Over-discharge, Short Circuit, Overcurrent - Voltage Range: 3.7V - Max Continuous Discharge Current: 2.5A - Operating Temperature: -40°C to +85°C - Storage Temperature: -40°C to +85°C - Supported Battery Type: Lithium-ion (Li-ion) - Weight: 0.5g Additional Features: - Pre-installed balance resistors for accurate cell balancing. - Low quiescent current for extended battery life during storage. - CE and RoHS certified for safety and environmental compliance. Package Contents: - 1S 3.7V 2.5A Lithium Battery Protection Board Polymer BMS PCM PCB Li-ion Module Note: Refer to the manufacturer's technical documentation for proper installation and usage guidelines to ensure optimal performance and safety.

Battery Protection Circuit

Lithium-Ion Battery Protection Circuit

TI Application Note on Battery Protection Circuits