The JBD-SP24S004 is a masterfully engineered software protection board solution, specially developed for 8 to 24 strings of lithium battery packs. This cutting-edge product showcases a highly advanced architecture that seamlessly integrates a front-end acquisition chip with an MCU, providing unparalleled performance. It delivers remarkable adaptability, enabling the fine-tuning of numerous parameters via the host computer, perfectly customized to satisfy the precise requirements of our valued customers.
Cell Specifications: Our innovative design supports compatibility with 8 to 24 strings of LiFePO4 and NMC batteries. Interface Type: Experience the convenience of seamless integration, enabling both charging and discharging through the same port. Charging Voltage: Perfectly calibrated to 3.60V per string for LFP and 4.20V per string for NMC. Cell Voltage Range: Precisely ranges from 2.20 to 3.75V for LFP and 2.8 to 4.25V for NMC, ensuring optimal performance. Operational Consumption: Efficiently operates at a maximum of 20mA. Sleep Mode Consumption: Remarkably low at under 300uA, preserving energy when not in use. Product Name: Advanced Battery Management System. Model Type: Sp24S004. Dimensions: Compact at 170mm x 100mm x 13mm. Voltage Capacity: Versatile range of 24V-72V. Current Range: Flexibly adaptable between 40A - 200A. Strings Configuration: Easily configurable from 8s to 24s. Communication Interfaces: Comprehensive support for bt, uart, rs485, and canbus. Applications: Perfectly suited for diverse electric products, 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 are a compact 102*65mm, suitable for 10~17S. It includes built-in Bluetooth, one internal NTC, and two external NTCs, supporting UART communication. With an exceptional balance of performance and cost, it is the main recommended model. Features an expensive MOSFET, featuring a robust withstand voltage of 80V in 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: Features compact dimensions of 144*85*10mm. This modular integrated solution offers the same port with disconnection protection, ensuring balanced current between 200~250mA. Its large balanced current and built-in 90-degree lithium discharge make it a portable power supply. It includes an external 70-degree 100mm long temperature control for efficient high-temperature protection during charging and discharging, with an M5 gate terminal copper strip. Perfectly suitable for high-power inverters and lead-to-lithium conversion, this portable power supply is gradually replacing the P04S014. Common specifications are as follows.
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: We are also producing 4-string hardware boards for lead-to-lithium conversions in large quantities in India, ensuring supply meets demands.
SP24S004 series
- **Characteristics:** A masterpiece in compact engineering, with dimensions at 170*100*13mm, this innovative system supports an impressive range of 7-24 strings on 40A-200A hardware boards. It features a single built-in temperature control alongside four adaptable external controls. The smart design includes a soldering function, with an optional buzzer, and an M5 gate terminal with a precise screw height of 9MM. Seamlessly integrates 24 strings of boards, tailored to customer-specific wiring layouts, making it effortless to distinguish between ternary and lithium iron phosphate parameters. Now enhanced to V1.3, please note the updated wiring method. Ideal for electric motorcycles, tricycles, and four-wheelers, this product does not include a Bluetooth module but supports external Bluetooth connectivity.
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 boasts built-in Bluetooth for seamless connectivity. It features dual built-in temperature controls, alongside one external, and comes with No. 4 5000mm long silicone wire for B - and C - soldering. Uniformly distributed 20 strings, customizable to customer's short-circuit configurations, it distinguishes parameters for ternary and lithium iron phosphate. The system supports 485 or CAN communication and includes a pre-discharge function. Upgraded to V1.3, with different wiring methods, it's promoted as a full-feature solution 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.
Take advantage of our limited-time offer and enjoy FREE shipping on your very first order, up to a generous limit of $20! With a total shipping cost currently at only $9.76, you can maximize your savings. Plus, if you order two pieces, we extend this FREE shipping benefit. Rest assured, we pledge to have your order delivered right to your doorstep by July 17, securing a timely and reliable arrival. Don't miss out on this exceptional opportunity to save both time and money!
Customizable: Personalize this product to perfectly meet your unique requirements, ensuring it aligns seamlessly with your specific needs. Protection Features: Rest assured with our commitment to timely delivery. Should there be a delay, you will receive a 10% compensation for any inconvenience experienced. Secure Payments: Conduct every transaction with confidence on ***.com, safeguarded by advanced SSL encryption and PCI DSS data protection standards, ensuring your peace of mind. Reliable Refund Policy: Shop with the assurance of our comprehensive refund policy. Should your order fail to ship, arrive incomplete, or possess defects, you are eligible for a full refund, prioritizing your satisfaction and trust in our service.
WENREY and JIABAIDA are not just partners; they are pioneers at the forefront of lithium battery innovation. Together, they form a synergy that is unparalleled in the industry, harmoniously orchestrating research and development to create cutting-edge solutions. Their vision is to craft premium Chinese products that transcend borders and enhance lives globally. Through our unwavering commitment to excellence and a passion for perfection, we aspire to deliver unmatched convenience and open the gateway to boundless business opportunities for you!
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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