BMS LFP 4S 20A JBD (CP04S005) (836f)

JBD BMS LFP 4S 20AMP Hardware (CP04S005)

Product Data Sheet (CP04S005)

The JBD BMS LFP 4S 20A Hardware (CP04S005) is a robust Battery Management System (BMS) designed to enhance the performance and safety of lithium iron phosphate (LiFePO4) battery packs configured in a 4-series (4S) arrangement. This BMS is engineered to manage and protect battery packs with a continuous discharge current of up to 20 amperes, making it suitable for a wide range of applications, including electric vehicles, energy storage systems, and portable electronic devices.

Key Features:

• Comprehensive Protection Mechanisms: The CP04S005 offers multiple layers of protection to ensure the longevity and safety of your battery pack. It includes overcharge protection to prevent cells from exceeding their maximum voltage, over-discharge protection to avoid cells dropping below a safe voltage threshold, and overcurrent protection to shield the battery from excessive discharge currents. Additionally, short-circuit protection is integrated to immediately disconnect the battery in the event of a short, and temperature protection monitors the thermal status to prevent overheating.

• Balancing Functionality: To maintain optimal performance and extend the lifespan of the battery pack, the BMS features cell balancing capabilities. This function ensures that all cells within the pack are charged evenly, preventing imbalances that can lead to reduced efficiency and potential damage over time.

• Communication Interface: Equipped with a UART (Universal Asynchronous Receiver-Transmitter) interface, the CP04S005 allows for seamless communication with external devices. This feature enables real-time monitoring and configuration of various parameters, providing users with valuable insights into the battery's status and facilitating integration into more complex systems.

• Compact and Durable Design: The BMS is designed with a compact form factor, making it easy to integrate into various battery pack configurations without occupying significant space. Its durable construction ensures reliable performance even in demanding environments, contributing to the overall resilience of the battery system.

• High-Quality Components: Utilizing premium components, the CP04S005 ensures stable and efficient operation. The use of high-quality MOSFETs and other critical parts contributes to the BMS's ability to handle continuous currents up to 20A without compromising safety or performance.

Technical Specifications:

• Battery Type: Lithium Iron Phosphate (LiFePO4)
• Series Configuration: 4S (4 cells in series)
• Continuous Discharge Current: 20A
• Overcharge Detection Voltage: Typically set around 3.65V per cell
• Over-discharge Detection Voltage: Typically set around 2.5V per cell
• Operating Temperature Range: -20°C to 60°C

Applications:

The versatility of the JBD BMS LFP 4S 20A Hardware (CP04S005) makes it suitable for a wide array of applications, including:

• Electric Vehicles (EVs): Ensures efficient power management and safety for electric scooters, bicycles, and other light electric vehicles.
• Energy Storage Systems (ESS): Ideal for home or commercial energy storage solutions, providing reliable management of battery packs used in conjunction with solar panels or other renewable energy sources.
• Portable Electronics: Enhances the safety and performance of high-capacity power banks, portable medical devices, and other battery-powered equipment.
• Uninterruptible Power Supplies (UPS): Maintains the integrity and reliability of backup power systems by effectively managing the battery packs that supply emergency power.

In summary, the JBD BMS LFP 4S 20A Hardware (CP04S005) is a reliable and efficient solution for managing 4S LiFePO4 battery packs. Its comprehensive protection features, balancing functionality, and robust design make it an excellent choice for ensuring the safety and longevity of your battery-powered applications.