Introducing the JBD-SP24S004 - a pinnacle of engineering brilliance, this is not just a software protection board but a masterfully crafted solution for 8 to 24 strings of lithium battery packs. Designed with precision and innovation, it boasts a state-of-the-art architecture that seamlessly integrates a front-end acquisition chip with a powerful MCU, ensuring unparalleled performance. This groundbreaking product offers remarkable adaptability, empowering you to fine-tune a myriad of parameters via the host computer, ensuring a perfect alignment with your specific requirements and exceeding customer expectations.
Cell Specifications: Offering seamless compatibility with an extensive range of 8 to 24 strings of LiFePO4 and NMC batteries. Interface Type: Masterful seamless integration, facilitating both charging and discharging through a single port. Charging Voltage: Expertly calibrated at 3.60V per string for LFP, and 4.20V per string for NMC, ensuring precision and reliability. Cell Voltage Range: A versatile range from 2.20 to 3.75V for LFP and 2.8 to 4.25V for NMC, meeting diverse needs. Operational Consumption: Efficiently capped at a max of 20mA during standard operations. Sleep Mode Consumption: Minimally conservative, staying under 300uA. Product Name: Advanced Battery Management System. Model Type: Sp24S004. Dimensions: Compact and efficient at 170mm by 100mm by 13mm. Voltage Capacity: Accommodating a broad span from 24V-72V. Current Range: Flexible adaptability between 40A - 200A. Strings Configuration: Customizable configurations from 8s to 24s. Communication Interfaces: Comprehensive support for bt, uart, rs485, and canbus. Applications: Perfectly suited for a variety of electric products, and fully compatible with xiaoxiangAPP/windows.
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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, accommodates 10~17S, enhanced with built-in Bluetooth, includes one built-in NTC and two external NTC, supports UART communication, boasts extremely high cost performance, positioned as the main recommended model; Features a high-cost MOSFET with a withstand voltage of 80V in a robust 701J package.
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, a modular, integrated solution, featuring the same port with disconnection protection, balanced current set between 200~250mA, enabling large balanced current flows. Includes built-in 90-degree lithium discharge, portable power supply elements, and external 70-degree 100mm long temperature control for high-temperature charging and discharging protection, equipped with M5 gate terminal copper strip. Ideal for high-power inverters, lead-to-lithium conversion, and portable power supplies. It is gradually replacing P04S014.
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 cutting-edge 4-string hardware boards, specifically designed for lead-to-lithium conversion, are also being mass-produced at our facilities in India.
SP24S004 series
- Characteristics: With the compact dimensions of 170*100*13mm, this high-performance BMS supports a versatile range of 7-24 strings tailored for 40A-200A hardware boards. It features one built-in and four external temperature controls. Seamlessly integrates soldering capabilities, and an optional buzzer for enhanced functionality. Equipped with M5 gate terminals (screw M5/ height 9MM), it ensures easy identification of ternary and lithium iron phosphate parameters based on customer-specific wiring layouts. Enhanced with V1.3 for superior performance, it's an ideal choice for electric motorcycles, tricycles, and four-wheelers. Note: Bluetooth module is not included; it is an optional external device.
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: Stylishly designed with dimensions of 200*115*52mm, this model supports 7-20 strings and boasts a built-in Bluetooth feature for seamless connectivity. Equipped with two built-in and one external temperature control devices. It includes B - and C - solder No. 4 5000mm long silicone wire for reliable connections. This model optimizes string arrangement based on the customer's short-circuit connections, ensuring precise differentiation of ternary and lithium iron phosphate parameters. It CAN support 485 or CAN communication and includes a pre-discharge function. Elevate your performance with the upgraded V1.3, ideal 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, 300A continuous discharge
- Additional note: Relay model.
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Customizable: Experience the ultimate in personalization by tailoring this product to your precise specifications, ensuring it meets your unique needs. Protection Features: Enjoy the peace of mind that comes with our commitment to timely delivery; in the rare event of a delay, a 10% compensation is assured. Secure Payments: Each transaction made on ***.com is safeguarded by robust SSL encryption coupled with PCI DSS data protection standards, providing you with the highest level of security. Reliable Refund Policy: Rest assured with our dependable refund policy-eligible for a refund if the order is not shipped, is incomplete, or arrives with any defects, guaranteeing your satisfaction.
WENREY and JIABAIDA stand out as exceptional partners and top-tier collaborators, seamlessly aligned in the cutting-edge research and development of lithium batteries. Our synergy is the cornerstone of our innovations, and we eagerly anticipate the opportunity to co-create even more high-caliber Chinese products, making waves across the global marketplace. We are dedicated to delivering earnest service and superior products designed to provide you with unparalleled convenience and boundless business opportunities!
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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