Introducing the revolutionary JBD-SP24S004, a cutting-edge software protection board scheme brought to you by Huizhou Wenrui New Energy Co., Ltd. Specifically designed for managing 8 to 24 strings of lithium battery packs, this state-of-the-art product features an ingenious fusion of a front-end acquisition chip and an advanced MCU, ensuring top-tier performance. Offering unparalleled adaptability, it empowers users to adjust various parameters effortlessly through a host computer, making it the perfect solution to cater to your specific requirements.
Cell Specifications: Experience unprecedented compatibility with 8 to 24 strings of LiFePO4 and NMC batteries. Interface Type: Effortless seamless integration, utilizing both a charging and discharging interface through the same port. Charging Voltage: Meticulously calibrated to perfection at 3.60V times the number of strings for LFP, and 4.20V times the number of strings for NMC. Cell Voltage Range: Accommodates a flexible range from 2.20 to 3.75V for LFP and 2.8 to 4.25V for NMC. Operational Consumption: Efficiently designed to consume a maximum of 20mA during standard operations. Sleep Mode Consumption: Power usage prudently kept below 300uA. Product Name: Advanced Battery Management System. Model Type: Sp24S004. Dimensions: Sleek and space-efficient at 170mm by 100mm by 13mm. Voltage Capacity: Versatile range spanning 24V-72V. Current Range: Adaptable across 40A - 200A. Strings Configuration: Configurable from 8s to 24s. Communication Interfaces: Seamlessly connects via bt, uart, rs485, and canbus. Applications: Perfectly suited for a wide array of electric products, seamlessly 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: Compact dimensions of 102*65mm, supporting 10~17S, equipped with built-in Bluetooth, one built-in NTC, two external NTC, and UART communication. Offers exceptionally high cost performance, making it our main recommended model; Incorporates a premium MOSFET with a robust 80V voltage resistance and 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: Boasting dimensions of 144*85*10mm, this modular integrated solution features a single port, with built-in disconnection protection, and a balanced current of 200~250mA. It supports a large balanced current with a built-in 90-degree lithium discharge and portable power supply. Equipped with an external 70-degree 100mm long temperature control for charging and discharging high-temperature protection, this model comes with an M5 gate terminal copper strip, making it suitable for high-power inverters, lead-to-lithium conversion, and portable power supply. The common specifications are outlined as follows; It is increasingly replacing the 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 4-string hardware boards, including lead-to-lithium variants, are also being produced extensively in India.
SP24S004 Series
- Characteristics: Dimensions: 170*100*13mm, this cutting-edge BMS supports 7-24 strings of 40A-200A hardware boards, featuring one built-in temperature control alongside four external temperature controls, ensuring optimal thermal management. With a user-friendly soldering function option and an on-demand buzzer addition, it offers flexibility and customizability. The robust M5 gate terminal (screw M5/height 9MM) facilitates easy installation. The system is designed to uniformly transmit 24 strings of boards, allowing seamless distinction between ternary and lithium iron phosphate parameters based on your unique wiring layout. Now upgraded to the advanced V1.3 version, this BMS is engineered for electric motorcycles, tricycles, and four-wheelers. Please note that Bluetooth connectivity is optional and can be integrated externally for enhanced communication.
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: Dimensions: 200*115*52mm, this sophisticated BMS supports 7-20 strings and comes with a built-in Bluetooth module for seamless connectivity. It's equipped with two built-in temperature control devices and an additional external temperature control device to ensure precision management. The durable B - and C - solder No. 4 5000mm long silicone wire offers reliable performance. It uniformly delivers 20 strings of boards, allowing for customized short-circuit connections tailored to your needs. Distinguishing parameters for both ternary and lithium iron phosphate batteries is made easy, with support for 485 or CAN communication. The pre-discharge function enhances safety, and with the upgrade to V1.3, this full-function BMS is perfect 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.
Delight in the convenience of our exclusive shipping offer! Enjoy FREE shipping on your very first order up to a generous $20 limit. With a total shipping cost of just $9.76, this is an opportunity not to be missed. Plus, when you order two pieces, we continue to reward you with FREE shipping, ensuring exceptional value. We proudly guarantee a timely and efficient delivery by July 17, so you can count on receiving your Wenrey & Jbd Smart BMS for Electric Bicycles and Scooters just when you need it most.
Customizable: Experience unmatched flexibility as you tailor this product to suit your exact specifications with precision and ease. Protection Features: Enjoy peace of mind with our promise of prompt delivery; rest assured, a swift 10% compensation awaits if there's ever a delay. Secure Payments: Engage in worry-free transactions on ***.com, fortified with advanced SSL encryption and rigorously compliant with PCI DSS data protection standards, ensuring every purchase is thoroughly safeguarded. Reliable Refund Policy: Benefit from our dependable refund policy, ensuring protection and satisfaction. You are eligible for a seamless refund if your order doesn't ship, arrives incomplete, or presents any defects, guaranteeing your complete confidence and satisfaction.
WENREY and JIABAIDA stand together as outstanding partners and exceptional collaborators, each bringing their own expertise to the forefront of lithium battery research and development. With a seamless synergy, they push the boundaries of innovation, aspiring to create top-tier, high-quality Chinese products that captivate markets worldwide. We are excited to extend our heartfelt commitment to impeccable service and premium products, tailored to bring you convenience and a wealth of limitless 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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