Introducing our revolutionary Jiabaida Smart BMS for LiFePO4 & Li-ion Battery Pack, a pinnacle of innovation from Huizhou Wenrui New Energy Co., Ltd. Our state-of-the-art Battery Management System (BMS) is meticulously designed with advanced interfaces including UART, RS485, and CAN, making it an ideal choice for managing battery configurations from 7S to 20S with precision and efficiency. Dive into the future of battery technology and experience unparalleled smart battery management with our cutting-edge solution, engineered for top-tier performance and reliability.
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Products Name
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LiFePO4 Li-ion BMS
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Type
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AP21S002
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Size
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200mm * 115mm * 52mm
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Voltage
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60V/72V
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Current
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200A/300A
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Strings
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7s - 20s
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Type: AP21S002 Dimensions: 200mm x 115mm x 52mm Voltage Options: 60V/72V Current Ratings: 200A/300A Compatible String Configurations: 7s - 20s
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SP17S005 Series
- Highlighted Features: Dimensions: 102*65mm, Supports Configurations: 10~17S, Built-in Bluetooth Connectivity, Features One Built-in NTC, Two External NTC, Supports UART Communication, Offers Unmatched Cost Performance, This is our Prime Recommended Model; Equipped with an Advanced MOSFET with Withstanding Voltage: 80V and 701J Package.
Model and Corresponding Specifications:
-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
- Exceptional Characteristics: Dimensions: 144*85*10mm, Modular Integrated Solution Featuring Same Port with Disconnection Protection, Balanced Current Range: 200~250mA, Large Balanced Current Capacity, Built-in 90-degree Lithium Discharge, Portable Power Supply External 70-degree 100mm Long Temperature Control Ensures Safe Charging and Discharging High-Temperature Protection, Equipped with M5 Gate Terminal Copper Strip, Perfect for High-Power Inverters, Lead-to-Lithium Conversion, Portable Power Supply Applications Common Specifications Include; Gradually Replacing P04S014 in Operations.
Model and Corresponding Specifications:
-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 for Lead-to-Lithium Conversions are also being Mass-Produced in India, ensuring seamless global integration.
SP24S004 Series
- Distinctive Characteristics: Dimensions: 170*100*13mm, Supports a Range of 7-24 Strings of 40A-200A Hardware Boards, Features One Built-in and Four External Temperature Controls, Supports Soldering Function, Optional Buzzer Addition as Required, Utilizes M5 Gate Terminal (Screw M5/ Height 9MM), Uniformly Dispatches 24 Strings Boards, Customizable to Wire and String Layouts per Customer Needs, Simplifies Distinction Between Ternary and Lithium Iron Phosphate Parameters. Now Upgraded to Version V1.3. Note the Unique Wiring Method. Ideal for Electric Motorcycles, Tricycles, Four-Wheelers, etc., Does Not Include a Bluetooth Module; Bluetooth Available as External Device.
Model and Corresponding Specifications:
-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: Exquisite dimensions at 200*115*52mm, this advanced BMS supports an impressive 7-20 strings. It features a built-in Bluetooth module and dual internal temperature control devices alongside an external counterpart. Outfitted with B - and C - solder No. 4, it includes 5000mm long silicone wires for flexibility. Engineered for precision, it uniformly dispatches 20 strings of boards, adaptable for customized short-circuit connections. Perfectly distinguishable parameters for ternary and lithium iron phosphate batteries, it is compatible with both 485 or CAN communication systems. The unit also features a pre-discharge function and is upgraded to Version V1.3. Be mindful of the varied wiring methods. Promoting a full-function BMS, it's ideally suited for electric motorcycles, three-wheelers, four-wheelers, and even 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, designed for 300A continuous discharge
- Additional note: State-of-the-art relay model.
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Experience unparalleled peace of mind with our comprehensive after-sales service. Our secure payment systems, strengthened by top-tier SSL encryption and rigorous PCI DSS data protection, ensure your transactions are safe and reliable. Should any unforeseen issues arise-be it unshipped orders, missing items, or product-related concerns-our standard refund policy empowers you with confidence and reassurance. At Huizhou Wenrui New Energy Co., Ltd., your satisfaction with Jiabaida Smart BMS for LiFePO4 & Li-ion Battery Pack is not just a promise; it is our paramount commitment.
WENREY and JIABAIDA have forged an exceptional partnership, standing out as paragons of excellence and quality collaboration. Their synergy in lithium battery research and development is unparalleled, showcasing a seamless understanding and shared vision. Together, they aim to spearhead the creation of premium Chinese products, ready to captivate the global market. With our unwavering commitment to stellar service and superior product quality, we aspire to offer you a world of 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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