10S 36V 15A LiFePO4 BMS for Electric Wheelchairs (Compatible with LiFePO4 & Ternary Batteries)
This LiFePO4 BMS supports 10S/13S battery packs, adapts to 36V/48V systems, and offers current options of 15A/30A. It features overcharge, over-discharge, overcurrent, and short-circuit protection functions to enhance battery safety and extend battery life, and is widely used for electric wheelchair power systems.
Seamless support for PC software, Bluetooth, and mobile APP monitoring (optional)
Advanced algorithms deliver precise battery state detection for reliable performance
Comprehensive safeguards against over-voltage, over-current, over-discharge, over-temperature, under-voltage, under-temperature, and short circuits
Fully configurable software parameters tailored to your application needs
Optional GPS integration and display screen support for smarter management
Optimized for NCM, LiFePO4, sodium-ion, and other advanced chemistries
| Parameter | Specification |
|---|---|
| Battery Series | 10S 、13S |
| Operating Voltage Range | 36V、48V |
| Max Charge/Discharge Current | 15A、30A |
| Charging Method | Same Port |
| Temperature Detection | 4 Channels |
| Balanced Approach | Passive Balancing |
| Self-Discharge | <100uA |
| Operating Current | ≤30mA |
| Communication | RS485，CAN，Bluetooth，4G，Serial port |
| Size | 134.74*66*15.68（mm） |
| Passive Balancing | Special Handle Software Remote Control OTA Bluetooth Current Integration Power on Wake-up Load Detection |
| Optional Functions | CAN，RS485 |
Processes
Requirement Communication
（1）Customer Request: Battery specifications, application, communication protocol, functional needs.
（2）Manufacturer Evaluation: Identify whether the demand fits a standard BMS model or requires custom development.
（3）Quotation & Proposal: Provide datasheet, technical solution, lead time, and quotation.
Design & Sample Development
Standard BMS: Recommend existing models, prepare samples for customer testing.
Custom BMS:
（1）Circuit Design.
（2）Firmware Development.
（3）Structure/ID Design
Sample Testing: Deliver prototypes for customer evaluation
Pilot Run & Validation
Internal Testing: Functional testing, aging test, and reliability test.
Customer Validation: End-use testing in battery packs/vehicles/equipment.
Iteration: Adjust design based on customer feedback.
Mass Production & Quality Control
Material Preparation: Key components.
Production Process: SMT → DIP → Soldering → Assembly → Testing.
QC Process: 100% functional test, communication test, aging test.
Certification: CE, UL, UN38.3, or others as required by the customer.
Delivery & After-Sales Support
Delivery Timeline:
Small batches: 2–4 weeks
Large batches: 6–8 weeks (depending on component supply chain)
Packaging & Shipping: ESD-safe packaging, support for air or sea shipping.
After-Sales Service:
Technical documentation and software tools
Firmware upgrades
Warranty (typically 12–24 months)
