BMS LFP 4S 20A JBD (CP04S005) (33cd)

JBD BMS LFP 4S 20A Hardware (CP04S005) – Reliable Lithium Iron Phosphate Battery Protection [Product Data Sheet (CP04S005)](https://drive.google.com/file/d/16Zz7Z3-i4bQ8KY8r_ZP9noIWvJSUKc-k/) 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. Product Specifications: - Battery Chemistry: Lithium Iron Phosphate (LiFePO4 / LFP) - Series Configuration: 4S (12.8V Nominal) - Rated Discharge Current: 20A - Charge Current: Up to 10A - Balancing Type: Passive balancing - BMS Type: Hardware (no Bluetooth or software interface) - Compact Design: Lightweight and easy to install in tight enclosures - Application: Ideal for low to medium power EVs, such as e-scooters, e-cycles, solar packs, and DIY battery projects Advanced Protection Features: The JBD 4S 20A BMS comes with built-in hardware-level safety protections to guard against common battery issues and hazards: - Overcharge Protection – Prevents cells from being overcharged, ensuring safety and longer cell life - Over-discharge Protection – Avoids deep discharge damage that can reduce battery capacity - Overcurrent Protection – Blocks unsafe current spikes that can damage motors or wiring - Short Circuit Protection – Instantly disconnects in case of a short to prevent fire or component failure - Temperature Monitoring (Optional via Thermistor) – Supports temperature-based cutoffs for added safety - Balancing Function – Equalizes charge across all cells to maximize efficiency and health Applications: This BMS is perfect for use in: - Electric Scooters - Electric Bicycles - Solar Battery Packs - DIY Power Systems - Low Power Backup Systems Why Choose JBD BMS CP04S005? JBD is a leading manufacturer known for dependable battery protection solutions. The CP04S005 model delivers consistent performance with minimal complexity. Its hardware-only operation makes it suitable for applications where Bluetooth or smart interfaces aren’t needed. If you want a durable, no-fuss BMS for your LFP scooter battery, this is your go-to choice.