Product Description
e-Rickshaw BMS | 100A Continuous Discharge | 13S–20S Li-ion/LiFePO₄
RS485 / CAN / Bluetooth / 4G | OTA Updates | Auto Series Detection
The e-Rickshaw BMS series is a high‑performance battery management system designed for e‑rickshaws, electric motorcycles, cargo bikes, golf carts, and battery swapping applications. Supporting 13S to 20S lithium‑ion and LiFePO₄ cells with 40A to 200A discharge models, it delivers reliable power management with multi‑communication (RS485/CAN/Bluetooth/4G), OTA firmware updates, and auto‑series detection. Built with hardware‑software dual‑level protections and ultra‑low power consumption, this BMS ensures safety, efficiency, and long‑term reliability in demanding commercial and industrial environments.
⚡ Key Features
🔋 Automatic Series Identification
Automatically detects battery series from 13S to 20S (Li-ion or LiFePO₄). Available in discharge models from 40A to 200A.
📡 Multi‑Communication & Remote Control
Built‑in RS485, CAN, Bluetooth, and 4G for real‑time monitoring and control via phone or PC. Supports China Tower protocol.
🛡️ Dual‑Level Protection
Hardware + software protection against over‑current, short circuit, over‑charge, over‑discharge, and over‑temperature. 3‑circuit core temperature monitoring.
⚙️ Smart Functions
Includes pre‑discharge function, passive balancing, ultra‑low power consumption (storage/transport mode), and OTA (Over‑The‑Air) updates.
🔌 Same‑Port Charging/Discharging
Simplifies wiring and integration, ideal for swappable battery packs and space‑constrained applications.
📊 Advanced Monitoring
MOSFET temperature monitoring, cell balancing, and auto‑function for seamless operation.
📋 Model Options
- M17S006 / M20S006 / M20S008 / M20S012 – customizable for different voltage and current requirements.
- Discharge Current Range: 40A – 200A (selectable).
- Cell Support: 13S to 20S Lithium‑ion (NMC) or LiFePO₄.
- Communication: RS485, CAN bus, Bluetooth, 4G wireless.
- Protection Features: Over‑current, short circuit, over‑voltage, under‑voltage, over‑temperature (hardware + software).
- Additional Functions: Pre‑discharge, passive balancing, auto‑series detection, OTA updates, ultra‑low power sleep mode.
🔧 Technical Highlights
🎯 Auto Series by Cell Function
Automatically configures itself for 13S, 14S, 15S, 16S, 17S, 18S, 19S, or 20S packs — no manual jumpers needed.
🌐 Remote Management
Monitor voltage, current, temperature, SOC, and alarms in real‑time via 4G or Bluetooth. Adjust parameters OTA.
🔋 High‑Current Ready
Supports up to 200A continuous discharge for high‑power e‑rickshaws and cargo bikes.
❄️ Ultra‑Low Power Storage Mode
Designed for long‑term storage with minimal self‑discharge, preserving battery health during transport or idle periods.
🖼️ Product Overview
🚀 Applications
🛺 e‑Rickshaws & Three‑Wheelers
Optimized for daily commercial use with high cycle life and robust protection.
🏍️ High‑Power Electric Motorcycles
Supports up to 200A discharge for powerful acceleration and long range.
🚲 e‑Cargo Bikes
Reliable battery management for heavy‑load delivery vehicles.
🔄 Battery Swapping & Rental Businesses
4G/Bluetooth connectivity enables remote asset tracking and maintenance.
🏌️ Golf Carts & Utility Vehicles
Perfect for leisure and industrial electric vehicles requiring high reliability.
We offer OEM/ODM services for the e‑Rickshaw BMS series. Custom voltage ranges, current ratings, communication protocols (CAN/RS485), and mechanical integration are available. Contact our engineering team for sample requests, technical datasheets, and bulk pricing.
Primary: e-Rickshaw BMS · 100A BMS · 200A BMS · 13S-20S BMS · lithium battery management system · 4G BMS · OTA BMS · RS485 CAN Bluetooth · battery swapping BMS · electric motorcycle BMS · LiFePO₄ BMS
Performance: auto series detection · dual‑level protection · pre‑discharge · passive balancing · ultra‑low power sleep mode · 3‑circuit temperature monitoring · OTA updates
Applications: electric rickshaw battery · e‑motorcycle BMS · cargo bike battery · golf cart BMS · battery rental BMS · swappable lithium pack
