Step into the future with our groundbreaking LiFePO4 Li-ion Battery Management System (BMS). This state-of-the-art solution showcases sophisticated interfaces including UART, RS485, and CAN, meticulously engineered to seamlessly accommodate a wide array of battery configurations from 7S to 20S. Elevate your energy solutions with our pioneering technology, designed to deliver unparalleled smart battery management for enhanced efficiency and performance.
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Products Name
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LiFePO4 Li-ion BMS
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Type
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AP21S002
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Size
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200mm * 115mm * 52mm
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Voltage
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60V/72V
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Current
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200A/300A
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Strings
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7s - 20s
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Type: AP21S002 Dimensions: 200mm x 115mm x 52mm Voltage Options: 60V/72V Current Ratings: 200A/300A Compatible String Configurations: 7s - 20s Embrace unparalleled adaptability with the AP21S002 model, crafted to seamlessly integrate into a variety of systems. Its versatile voltage options and robust current ratings ensure optimal performance across a spectrum of applications.
More popular export styles
SP17S005 series
- Features: Dimensions 102*65mm, 10~17S, built-in Bluetooth, one built-in NTC, two external NTC, supports UART communication, extremely high cost performance, main recommended model; It comes in an expensive MOSFET with a withstand voltage of 80V and a 701J package. Discover the future of battery management with the SP17S005 series, a powerhouse in compact dimensions. Enhanced with Bluetooth connectivity, it boasts sophisticated temperature controls and supports advanced communication. Its high cost performance and premium MOSFET ensure resilience and efficiency, making it our top recommendation.
Model and corresponding specification:
-16940001: JBD-SP17S005-P17S-20A-B-U V1.6
-16940002: JBD-SP17S005-P17S-40A-B-U V1.6
-16940003: JBD-SP17S005-P17S-50A-B-U V1.6
-16940004: JBD-SP17S005-P17S-60A-B-U V1.6
-16940005: JBD-SP17S005-P17S-80A-B-U V1.6
-16940027: JBD-SP17S005-P17S-100A-100A-B-U V1.6
CP04S024 series
- Characteristics: Dimensions: 144*85*10mm, modular integrated solution, same port, with disconnection protection, balanced current: 200~250mA, large balanced current, built-in 90-degree lithium discharge, portable power supply, external 70-degree 100mm long temperature control for charging and discharging high-temperature protection, with M5 gate terminal copper strip, suitable for high-power inverters, lead-to-lithium conversion, portable power supply The common specifications are as follows; It is gradually being used to replace P04S014. The CP04S024 series is the epitome of advanced energy solutions, featuring a sleek, integrated design perfect for high-demand environments. With sophisticated current balancing and comprehensive temperature controls, it excels in high-temperature protection. Designed for seamless lead-to-lithium conversion, it's the preferred choice for modern high-power setups.
Model and corresponding specification:
-14080001: JBD-CP04S024-L4S-100A-100A-B-T-S V1.1, 3.65-2.3V
-14080002: JBD-CP04S024-L4S-120A-120A-B-T-S V1.1, 3.65-2.3V
-14080003: JBD-CP04S024-L4S-150A-150A-B-T-S V1.1, 3.65-2.3V
Additional note: 4-string hardware boards, lead-to-lithium ones, are also produced in large quantities in India. India's vast manufacturing capabilities also contribute to the production of high-quality 4-string hardware boards, perfect for those seeking top-tier lead-to-lithium solutions.
SP24S004 series
- Characteristics: Dimensions: 170*100*13mm, supports 7-24 strings of 40A-200A hardware boards, has one built-in temperature control and four external temperature controls, supports soldering function, buzzer can be added as required, M5 gate terminal (screw M5/ height 9MM), uniformly sends 24 strings of boards, according to the number of wires and strings in the customer's wiring layout, it is easy to distinguish between ternary and lithium iron phosphate parameters. Upgrade the version to V1.3. Note that the wiring method is different. It is used for electric motorcycles, tricycles, four-wheelers, etc. It does not contain a Bluetooth module. Bluetooth is an external device. The SP24S004 series is a marvel of engineering, designed to cater to a wide array of electric vehicles including motorcycles and four-wheelers. With its flexible string support and precise temperature controls, it's tailored for specific customer layouts and needs. Enhanced with the latest V1.3 upgrades, it assures seamless integration and superior performance across varied applications.
Model and corresponding specification:
-17160002: JBD-SP24S004-L24S-40A-40A-B-U-C V1.3, 100V/TOLL
-17160003: JBD-SP24S004-L24S-60A-60A-B-U-C V1.3, 100V/TOLL
-17160010: JBD-SP24S004-L24S-80A-80A-B-U-C V1.3
-17160009: JBD-SP24S004-L24S-100A-100A-B-U-C V1.3, 100V/TOLL
-17160008: JBD-SP24S004-L24S-120A-120A-B-U-C V1.3
-17160008: JBD-SP24S004-L24S-150A-150A-B-U-C V2.0, 100V/TOLL
-17160009: JBD-SP24S004-L24S-200A-200A-B-U-C V1.3, 100V/TOLL
AP21S002 series
- Characteristics: Experience advanced engineering with dimensions of 200*115*52mm, supporting a versatile range of 7-20 strings. Equipped with built-in Bluetooth for seamless connectivity, this model features dual built-in temperature control devices and one external temperature control device, ensuring optimal performance. The B - and C - solder features No. 4 5000mm long silicone wire. Efficiently distributes 20 strings of boards, allowing customization of string numbers via customer-defined short-circuit connections. Distinguish parameters between ternary and lithium iron phosphate effortlessly (supports 485 or CAN communication), and take advantage of the pre-discharge function. Enhanced to version V1.3, note that wiring methods vary. Uniformly promote these full-function models for electric motorcycles, three-wheelers, four-wheelers, and golf carts.
Model and corresponding specification:
-17010029: JBD-AP21S002-L21S-200A-200A-B-U-B-C V1.3, BYD Relay
-17010030: JBD-AP21S002-P21S-200A-200A-B-U-B-C V1.3, BYD Relay
-17010009: JBD-AP21S002-P21S-300A-300A-B-U-B-C V1.1
-17620005: JBD-AP24S001-L24S-200A-200A-B-U-B-C-K V1.2, BYD Relay
-17620006: JBD-AP24S001-L24S-300A-300A-B-U-B-C-K V1.2, BYD relay, offering 300A continuous discharge for robust performance.
- Additional note: Relay model.
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WENREY and JIABAIDA stand as exemplary partners and distinguished collaborators, possessing an impeccable synergy in the realm of lithium battery research and development. Together, they are poised to co-create and introduce a plethora of top-tier Chinese products to global markets. We are committed to delivering sincere services and premium quality products, designed to not only offer unparalleled convenience but also to unlock boundless business opportunities worldwide!
Q: What type of charger should I choose?
A: Lithium battery must choose a specific charger, do not use a charger for lead-acid battery, as lead-acid chargers may have MOS with high pressure breakdown protection, which will not protect BMS from overcharge. LiFePO4 battery charger voltage = battery string No. X 3.6V, while Li-ion battery charger voltage = Battery string No. X 4.2V.
Q: The relationship between Battery capacity and BMS current?
A: There is no direct relationship between battery capacity and BMS current. Big capacity doesn't mean a big battery, but it relies on continuous current. If your engine is powerful, you should choose a high current BMS, it is not reliant on battery capacity.
Q: Whether my BMS is damaged?
A: To judge if the BMS is damaged, please take the following steps: test if each cell voltage is the same with a voltmeter? If the cell voltage difference is over 1.0V, the fault is displayed as it cannot run far, no power supply at the start range, short charge time;
all these issues are almost caused by battery cells. If BMS damage is displayed as no charge, no discharge, no discharge while the battery has voltage.
Q: Are the CANbus ports on these BMS'es 'electrically isolated'?
A: Yes. Electrical isolation is also electrical isolation. The so-called electrical isolation is to electrically isolate the power supply from the electrical circuit, that is, to isolate the electrical branch circuit from the entire electrical system, making it an electrically isolated, independent, ungrounded safety system. This is to prevent the danger of indirect contact with electricity when the exposed conductor fails and is electrified.
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