Description

Lithium Battery Charger Protection Module (BMS) 5S 100A 21V

Overview: The 5S 100A 21V Battery Management System (BMS) is an advanced protection module designed for managing and safeguarding 5-series lithium battery packs. This high-capacity BMS ensures your battery pack operates safely and efficiently, providing comprehensive protection against overcharge, over-discharge, overcurrent, and short circuits.

Key Features:

• High Current Capacity: Supports up to 100A continuous discharge current, making it ideal for high-power applications.
• 5-Series Configuration: Specifically designed for 5S (18.5V nominal) lithium battery packs, ensuring optimal performance and safety.
• Comprehensive Protection: Includes overcharge, over-discharge, overcurrent, and short-circuit protection to enhance the safety and longevity of your battery pack.
• Balance Charging: Integrated balance charging functionality ensures each cell in the battery pack charges evenly, preventing overcharging and extending battery life.
• Temperature Protection: Equipped with temperature sensors to prevent overheating, adding an extra layer of safety during operation.
• Robust Design: Built with high-quality components and a sturdy PCB to withstand high current and provide reliable performance in demanding conditions.
• LED Indicators: Features LED indicators to display the charging and protection status, allowing for easy monitoring and troubleshooting.

Applications:

• Electric vehicles (e-bikes, e-scooters)
• Solar energy storage systems
• Portable power stations
• Power tools
• Uninterruptible power supplies (UPS)
• High-power DIY electronics projects

Specifications:

• Battery Configuration: 5S (18.5V nominal voltage)
• Max Continuous Discharge Current: 100A
• Charge Voltage: 21V
• Overcharge Protection Voltage: 4.25V ± 0.05V per cell
• Over-discharge Protection Voltage: 2.8V ± 0.1V per cell
• Overcurrent Protection: 100A
• Short Circuit Protection: Yes
• Balance Charging Current: 60mA
• Operating Temperature: -20°C to 60°C

Package Includes:

• 1 x 5S 100A 21V Lithium Battery Charger Protection Module (BMS)