All-Weather Smart Battery Management for Electric Bike Enthusiasts

Customization: Available
Application Scenarios: E Bike,Outdoor Ess, E Motor,etc.
Low-Voltage Switch: Support

Product Description

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Overview & Basic Info

Model NO.:BMS403L
Balance Current:50-100mA
Sleep Mode:50-100ua
Transport Package:Carton Packaging
Specification:Customized
Trademark:OEM
Origin:China
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Product Specifications

Product Model BMS403L ZLG810H ZLG805EH ZLG2F03L ZLG1F03L
Cell Series 8-16S 17-20S 17-24S 8-16S 5-16S
Product Size 120*70*15mm 136*80*16mm 136*80*16mm 200*100*16mm 136*80*16mm
Discharge Current 45A 80A 80A 200A 80A
Temperature Protection 4 - 6 4 4
Communication Isolation RS485 / Single wire Isolation RS485/CAN / Single wire Isolation RS485/CAN Isolation RS485, CAN Isolation RS485 / Single wire
Product Model BMS4F01H BMS5F01H BMS2F01L BMS2F02L ZLG804L
Cell Series 13-24S 4-20S 4S 3-5S 3-5S
Discharge Current 200A 120A 250A 250A 80A
Communication RS485, CAN, BT RS485, CAN, BT Bluetooth, UART/RS485 Bluetooth, UART/RS485 RS485*2, RS232
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Product Advantages

1
Seamlessly supports standard tower power replacements and aligns perfectly with mainstream cabinet control protocols.
2
Cutting-edge 4G communication for real-time monitoring and remote software upgrades of battery data.
3
Sophisticated protection functions: over voltage, over current, over discharge, over temperature, and anti-reverse protection.
4
Advanced built-in high-precision SOC algorithm for accurate battery health detection.
5
Comprehensive customization of software parameters to meet specific user operational requirements.
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Application Scenarios

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Enterprise Profile

Established in 2011, our enterprise stands as a beacon of innovation as a high-tech company dedicated to pioneering the research, development, production, and sales of lithium battery management systems (BMS). As a recognized leader in specialized and innovative technologies, we pride ourselves on offering global clientele safe, intelligent, and highly efficient lithium battery management solutions.

Bolstered by a formidable R&D team where 40% are devoted research specialists, we have amassed over 50 national patents. Our flagship BMS protection boards find extensive applications in low-speed e-bikes, electric motorcycles, electric tricycles, forklifts, drones, and power tools. Moreover, we offer expert energy storage battery management solutions for home energy storage, portable power stations, and UPS systems.

Production Facility
R&D Lab

Certifications & Quality Control

BMS Certifications

Global Partnerships

Our Partners

Exhibitions

Global Exhibitions

Packaging & Shipping

Packaging Process

Frequently Asked Questions

How do I choose the right BMS board?
It depends on your cell & battery pack parameters and your application Scenarios. Please consult technical support for a tailored recommendation.
What is your monthly production capability?
Our facility can produce up to 50,000 units per month, with the ability to scale to 100,000 units within three months for large orders.
What is the standard delivery time?
Standard products are typically delivered within 7-15 days. For custom OEM/ODM projects, please check the timeline with our sales team.
Do you provide custom OEM/ODM services?
Yes, we have a strong R&D team and professional equipment. We warmly welcome custom development projects.
What are the available shipping options?
We provide worldwide shipping via air, Express (DHL, FEDEX, UPS), or sea, depending on your specific requirements.
What are the accepted payment terms?
We primarily accept T/T (Telegraphic Transfer). L/C is also acceptable; please contact our team for further details.

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