Introducing the JBD-SP24S004, a pinnacle in advanced software protection board design. This expertly engineered solution is meticulously crafted to serve 8 to 24 strings of lithium battery packs with unparalleled precision. Utilizing a cutting-edge architecture, it seamlessly integrates a front-end acquisition chip with an MCU, delivering superior performance and unmatched reliability. This innovative technology embodies exceptional flexibility, empowering customers to fine-tune a wide range of parameters via the host computer, ensuring a customizable experience that precisely aligns with their unique requirements and expectations.
Cell Specifications: Our versatile system seamlessly adapts to both LiFePO4 and NMC batteries, accommodating 8 to 24 strings. Interface Type: Experience smooth operations with our unified port for both charging and discharging. Charging Voltage: Precisely engineered, it delivers 3.60V times the number of strings for LFP, and 4.20V times the number of strings for NMC. Cell Voltage Range: Optimal functionality is guaranteed with a range of 2.20 to 3.75V for LFP and 2.8 to 4.25V for NMC. Operational Consumption: Efficiently operates with a maximum of 20mA. Sleep Mode Consumption: Incredibly low at under 300uA. Product Name: Advanced Battery Management System. Model Type: Sp24S004. Dimensions: Slim and compact at 170mm by 100mm by 13mm. Voltage Capacity: Wide-ranging from 24V-72V. Current Range: Dynamic adaptability between 40A - 200A. Strings Configuration: Flexible and customizable from 8s to 24s. Communication Interfaces: Comprehensive support for bt, uart, rs485, and canbus. Applications: Perfectly suited for a wide array of electric products, with seamless compatibility 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: Compact dimensions of 102*65mm, adaptable for 10~17S configurations, equipped with built-in Bluetooth, a single built-in NTC, two external NTCs, and supports UART communication for optimal performance. This model offers outstanding cost efficiency and is our top recommendation. Included is a premium MOSFET featuring 80V withstand voltage within 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: With dimensions of 144*85*10mm, our modular integrated solution is versatile, featuring same port functionality, disconnection protection, and a balanced current range of 200~250mA. The design accounts for high-performance with integrated 90-degree lithium discharge, complemented by an external 70-degree 100mm long temperature control to safeguard against high-temperature charging and discharging. Equipped with M5 gate terminal copper strip, it's perfect for high-power inverters, lead-to-lithium conversions, and portable power supplies. This model is steadily replacing P04S014 with common specifications outlined below.
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 a substantial quantity of 4-string hardware boards, specifically those converting lead-to-lithium, in India.
SP24S004 Series
- Characteristics: With a compact design of dimensions 170*100*13mm, this exceptional board supports a robust range of 7-24 strings along with 40A-200A hardware boards. It includes one integrated temperature control and four additional external temperature controls to ensure seamless operation. The soldering feature is supported, and a buzzer can be optionally integrated as per requirement. Equipped with an M5 gate terminal (screw M5/height 9MM), this unit uniformly dispatches 24 strings of boards tailored to the customer's wiring layout, making it easily adaptable to both ternary and lithium iron phosphate parameters. The advanced version V1.3 introduces a distinct wiring method, catering to electric motorcycles, tricycles, and four-wheelers. Please note, while it doesn't house a Bluetooth module, Bluetooth functionality is available via an 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: Boasting dimensions of 200*115*52mm, this versatile series supports 7-20 strings and features an integrated Bluetooth module for enhanced connectivity. It incorporates two built-in temperature control devices and one external device, ensuring optimal thermal management. The solder No. 4 5000mm long silicone wire enhances connectivity. With a standardized dispatch of 20 strings, it arranges string numbers based on customer's short-circuit connections, allowing clear distinction of ternary and lithium iron phosphate parameters. It supports CAN communication, pre-discharge functions, and version upgrades to V1.3, making it ideal for electric motorcycles, three-wheelers, four-wheelers, and golf carts. Note that wiring methods are subject to variation, offering a fully functional promotion.
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.
Take advantage of our exceptional offer! Enjoy FREE shipping on your first order, up to a $20 limit. With a minimal Total Shipping Cost of just $9.76, you can also relish our FREE shipping perk when you purchase two pieces. We ensure that your order arrives by July 17, guaranteeing a punctual delivery for your convenience.
Customizable: Elevate your experience by tailoring this product precisely to your exact specifications, ensuring it perfectly meets your unique needs. Protection Features: Enjoy peace of mind with our commitment to swift and prompt delivery. In the unlikely event of a delay, receive a 10% compensation, showcasing our dedication to customer satisfaction. Secure Payments: Every transaction on ***.com is fortified with advanced SSL encryption and PCI DSS data protection standards, offering impenetrable security and protecting your financial information with the highest level of trust and integrity. Reliable Refund Policy: Benefit from our customer-centric refund policy. You are eligible for a refund if the order doesn't ship, is incomplete, or arrives with defects, ensuring you receive nothing short of perfection.
At the forefront of innovation, WENREY and JIABAIDA epitomize excellence in partnership and top-tier collaboration. Their synergy in lithium battery research and development is unparalleled. Together, they aim to craft exceptional Chinese products that resonate across global markets. Embrace the convenience and boundless business potential offered by our dedicated service and premium-quality products. Here's to a world enriched by our innovations!
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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