Introducing the JBD-SP24S004, an expertly engineered marvel in the world of battery management solutions. This sophisticated software protection board scheme is meticulously crafted to cater to the needs of 8 to 24 strings of lithium battery packs. Its innovative architecture seamlessly integrates a state-of-the-art front-end acquisition chip with a powerful MCU, delivering unmatched performance and reliability. The JBD-SP24S004 stands out with its exceptional flexibility, allowing users the freedom to fine-tune various parameters through an intuitive host computer interface. This ensures that each customer's unique requirements are met with precision and excellence.
Cell Specifications: Discover the unparalleled compatibility with 8 to 24 strings of LiFePO4 and NMC batteries. Interface Type: Enjoy seamless integration with both charging and discharging at the same port, ensuring uninterrupted energy flow. Charging Voltage: Expertly calibrated at 3.60V multiplied by the number of strings for LFP, and 4.20V multiplied by the number of strings for NMC, guaranteeing precise energy management. Cell Voltage Range: Designed to range from 2.20 to 3.75V for LFP and 2.8 to 4.25V for NMC, offering flexibility and reliability. Operational Consumption: Operates efficiently with a maximum of 20mA during normal conditions. Sleep Mode Consumption: Conservatively maintained below 300uA, optimizing battery life. Product Name: Advanced Battery Management System. Model Type: Sp24S004. Dimensions: Compact at 170mm by 100mm by 13mm. Voltage Capacity: Spanning a versatile 24V-72V for varied applications. Current Range: Highly adaptable between 40A - 200A. Strings Configuration: Exceptionally flexible from 8s to 24s. Communication Interfaces: Supports bt, uart, rs485, and canbus for comprehensive connectivity. Applications: An ideal choice for a diverse array of electric products, fully compatible with xiaoxiangAPP/windows for seamless integration.
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Products Name
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Battery Management System
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Type
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Sp24S004
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Size
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170mm * 100mm * 13mm
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Voltage
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24V-72V
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Current
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40A - 200A
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Strings
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8s - 24s
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Communication
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bt/uart/rs485/canbus
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Application
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Electric Products
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More popular export styles
SP17S005 series
- Features: Dimensions 102*65mm, supporting 10~17S configurations, built-in Bluetooth for advanced connectivity, one built-in NTC, two external NTCs for enhanced temperature monitoring, supports UART communication for versatile data exchange, and boasts extremely high cost performance, making it the main recommended model; Features an upscale MOSFET with a robust withstand voltage of 80V and a 701J package, ensuring superior durability and reliability.
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: Sleek and compact at 144*85*10mm, offers a modular integrated solution with disconnection protection, and features a balanced current: 200~250mA for optimized performance. This model supports a large balanced current, has a built-in 90-degree lithium discharge for efficient energy use, and includes a portable power supply. It also features external 70-degree 100mm long temperature control for comprehensive charging and discharging high-temperature protection, augmented with an M5 gate terminal copper strip, making it suitable for high-power inverters and lead-to-lithium conversion. It's a portable power supply gradually replacing the P04S014 series for enhanced reliability and performance.
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: Our 4-string hardware boards, particularly those spec'd for lead-to-lithium applications, are produced in large quantities in India, ensuring reliability and broad availability.
SP24S004 series
- Characteristics: Exquisite Dimensions: 170*100*13mm, engineered to support a versatile range from 7 to 24 strings of robust 40A-200A hardware boards. Features an efficient built-in temperature control along with four external temperature control options, enhancing precision. Includes optional soldering function with an adaptable buzzer feature. Well-designed M5 gate terminal (screw M5/ height 9MM) ensures reliability. Distributes 24 strings of boards uniformly, tailored to the customer's wiring configurations, making it simple to differentiate between ternary and lithium iron phosphate parameters. Now upgraded to Version V1.3, with a distinct wiring technique. Ideal for use in electric motorcycles, tricycles, four-wheelers, and more. Note: Does not include a Bluetooth module, as Bluetooth is available as an external add-on.
Model and corresponding specification:
-17160002: JBD-SP24S004-L24S-40A-40A-B-U-C V1.3, designed for 100V/TOLL applications.
-17160003: JBD-SP24S004-L24S-60A-60A-B-U-C V1.3, engineered for 100V/TOLL environments.
-17160010: JBD-SP24S004-L24S-80A-80A-B-U-C V1.3, robust and reliable design.
-17160009: JBD-SP24S004-L24S-100A-100A-B-U-C V1.3, suitable for 100V/TOLL settings.
-17160008: JBD-SP24S004-L24S-120A-120A-B-U-C V1.3, built for high efficiency.
-17160008: JBD-SP24S004-L24S-150A-150A-B-U-C V2.0, compatible with 100V/TOLL.
-17160009: JBD-SP24S004-L24S-200A-200A-B-U-C V1.3, designed for 100V/TOLL.
AP21S002 series
- Characteristics: Impressive dimensions of 200*115*52mm, supporting an adaptable range of 7-20 strings. Equipped with state-of-the-art built-in Bluetooth for seamless communication. Enhanced with two internal temperature controls and an external device. B - and C - solder with No. 4, 5000mm long silicone wire, ensuring uniformity and strength. Capable of distributing 20 strings of boards, arranged to suit customer-specific short-circuit connections. Expertly distinguishes between ternary and lithium iron phosphate parameters, with support for 485 or CAN communication, and features a valuable pre-discharge function. Newly upgraded to Version V1.3, highlighting its superior wiring methods. Promoted as a full-function solution for electric motorcycles, three-wheelers, four-wheelers, and even golf carts.
Model and corresponding specification:
-17010029: JBD-AP21S002-L21S-200A-200A-B-U-B-C V1.3, integrated with advanced BYD Relay.
-17010030: JBD-AP21S002-P21S-200A-200A-B-U-B-C V1.3, featuring BYD Relay technology.
-17010009: JBD-AP21S002-P21S-300A-300A-B-U-B-C V1.1, designed for superior performance.
-17620005: JBD-AP24S001-L24S-200A-200A-B-U-B-C-K V1.2, equipped with BYD Relay for reliable operation.
-17620006: JBD-AP24S001-L24S-300A-300A-B-U-B-C-K V1.2, featuring BYD relay, ensures 300A continuous discharge.
- Additional note: Relay model for your specific requirements.
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WENREY and JIABAIDA are not just collaborators; they are a dynamic duo in the lithium battery sector, embodying excellence and innovation. With a seamless synergy in research and development, these two powerhouses are committed to pioneering superior Chinese products that transcend borders, reaching a global audience. We are dedicated to delivering heartfelt service and premium quality, aiming to provide unparalleled convenience and open the floodgates to a wealth of business opportunities for you! Join us on this exciting journey of cutting-edge technology and limitless potential!
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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