Introducing the JBD-SP24S004, a cutting-edge software protection board scheme, masterfully engineered for seamless integration with 8 to 24 strings of lithium battery packs. This avant-garde product showcases an advanced architecture, flawlessly merging a front-end acquisition chip with an MCU to deliver unmatched performance. It boasts extraordinary adaptability, empowering users to effortlessly adjust a myriad of parameters via the host computer, ensuring a bespoke solution that caters perfectly to individual customer requirements.
Cell Specifications: Expertly designed to accommodate between 8 to 24 strings of both LiFePO4 and NMC cells. Interface Type: Skillfully crafted for seamless integration, facilitating both charging and discharging through the same port. Charging Voltage: Precisely calibrated at 3.60V per string for LFP, and 4.20V per string for NMC, ensuring optimal performance. Cell Voltage Range: Offers a comprehensive range from 2.20 to 3.75V for LFP and 2.8 to 4.25V for NMC. Operational Consumption: Efficiently maintains a maximum of 20mA during regular use. Sleep Mode Consumption: Carefully conserved below 300uA. Product Name: Advanced Battery Management System. Model Type: Sp24S004. Dimensions: Compact and efficient at 170mm by 100mm by 13mm. Voltage Capacity: Versatile range stretching from 24V to 72V. Current Range: Flexibly adaptable between 40A and 200A. Strings Configuration: Expertly flexible from 8s to 24s. Communication Interfaces: Fully supports bt, uart, rs485, and canbus. Applications: Perfectly suited for a broad spectrum of electric products, also 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 to 17S, includes built-in Bluetooth, one built-in NTC, two external NTC, supports UART communication, renowned for its exceptional cost-efficiency, and is the main recommended model. It features an expensive MOSFET with an 80V withstand voltage and a 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, offers a modular integrated solution with the same port, includes disconnection protection, balanced current of 200~250mA for enhanced performance, built-in 90-degree lithium discharge, portable power supply, external 70-degree 100mm long temperature control for heightened charging and discharging protection, features an M5 gate terminal copper strip, ideal for high-power inverters, lead-to-lithium conversion, portable power supplies. The common specifications are as follows; It is increasingly being adopted to replace P04S014.
Model and Corresponding Specification:
-14080001: JBD-CP04S024-L4S-100A-100A-B-T-S V1.1, Voltage Range: 3.65-2.3V
-14080002: JBD-CP04S024-L4S-120A-120A-B-T-S V1.1, Voltage Range: 3.65-2.3V
-14080003: JBD-CP04S024-L4S-150A-150A-B-T-S V1.1, Voltage Range: 3.65-2.3V
Additional Note: Our 4-string hardware boards, especially those suited for lead-to-lithium conversions, are being produced in substantial quantities in India, ensuring global accessibility.
SP24S004 Series
- Characteristics: Compactly designed with dimensions of 170*100*13mm, our system supports a versatile range from 7 to 24 strings of 40A-200A on robust hardware boards. Equipped with one built-in temperature control and four optional external controls, it offers advanced soldering capability, and a customizable buzzer feature. With an M5 gate terminal (screw M5/height 9MM), it ensures consistent deployment of 24-string boards. Tailored to align with customer-specific wiring layouts, it seamlessly distinguishes between ternary and lithium iron phosphate parameters. The version has been enhanced to V1.3, with differentiated wiring methods. Designed for electric motorcycles, tricycles, and four-wheelers, this solution excludes a Bluetooth module, which can be installed externally for added flexibility.
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: With dimensions of 200*115*52mm, this series supports 7-20 strings and includes a built-in Bluetooth module. Featuring two integrated temperature controls and an additional external device, it is equipped with B - and C - solder No. 4 5000mm long silicone wire. It consistently delivers 20-string boards, optimized for customer-specific short-circuit connections. Perfectly differentiates between ternary and lithium iron phosphate parameters and is capable of 485 or CAN communication. Featuring a pre-discharge function, the version is upgraded to V1.3, with unique wiring configurations. This comprehensive solution is ideal for electric motorcycles, three-wheelers, four-wheelers, and golf carts, ensuring a broad and effective application.
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, capable of 300A continuous discharge
- Additional note: Relay model ensures reliable performance throughout.
Take advantage of our exceptional offer with FREE shipping on your very first order, up to a generous $20 limit. With a Total Shipping Cost of just $9.76, you're already ahead! Plus, order two pieces and relish in FREE shipping once more. Rest assured, we promise your delivery by July 17, guaranteeing a punctual arrival to your doorstep.
Customizable Excellence: Shape this product to perfectly match your unique requirements, ensuring it fits like a glove with your vision. Protection Features: Enjoy the peace of mind with our commitment to punctual delivery; should there be any delay, a 10% compensation is assured. Secure Payments: Every transaction on ***.com is fortified with cutting-edge SSL encryption and fortified by PCI DSS data protection standards, ensuring your payment information is secure. Reliable Refund Policy: You can purchase with confidence, knowing that you're eligible for a refund if your order doesn't ship, arrives incomplete, or is delivered with defects.
WENREY and JIABAIDA stand as exemplary partners, showcasing unparalleled collaboration in the research and development of cutting-edge lithium battery technology. Their synergy is a testament to their commitment to excellence and innovation. Together, they are poised to introduce a plethora of superior Chinese products to the global market. With every endeavor, they aim to deliver not just products, but transformative solutions that enhance convenience and unlock boundless business opportunities. Experience the fusion of sincere service and high-quality offerings that drive success.
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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