E-Bike BMS BLE-02

E-Bike BMS BLE-02

20a Li-ion 60v 16s Lithium BMS for E-bike

The MOKOEnergy eBike Battery Management System is designed for electric bicycles, ensuring secure monitoring and protection of lithium battery packs. Encased in an IP67-rated housing, it minimizes power loss, offers accurate range estimation, and provides robust protection against voltage variations and extreme temperatures. With dual CAN bus interfaces and regular firmware updates, it seamlessly integrates with battery and motor controllers for enhanced safety, lifespan, and range optimization for your eBike battery.

Key Features of E-Bike BMS

> Very low internal resistance – Minimizes wasted power and voltage drop for improved range and performance

> High-accuracy: High-accuracy voltage detection circuit and high quality IC chip

> Advanced SOC algorithms – Accurately estimates state of charge and remaining range, even after thousands of cycles

> Integrated charge/discharge MOSFETs – Reduces complexity and cost with integrated switching

> Cloud connectivity APIs – Allows live monitoring and diagnostics via mobile apps

> Ultra lightweight – High power density minimizes weight impact on vehicle

> Automotive-grade components – Built for durability and long lasting performance

Parameters of E-Bike BMS Board

Model Number


Input voltage range

24V to 84V

Continuous discharge current


Maximum charge current

42V at 4A

Supported Battery Chemistry

Lithium-ion, LiFePO4

Cell Count Range

Up to 14 cells

Operating Temperature Range

-20°C to 60°C


Over-voltage, under-voltage, over-current, short circuit, high/low temperature

Communication Interface

CAN bus, UART/Serial

Cell balancing current

Passive balancing up to 200mA per cell

Measurement inputs

Voltages, current, temperature

Supported motor powers

Up to 1000W

Ingress protection rating


Vibration resistance

10G peak



Remote monitoring

Bluetooth 4.0

Other features

Pre-charge, post-charge for contactor control; cell diagnostics; compact design optimized for eBike integration

9 Major Protections on E-Bike Battery Management System

Overvoltage Protection

Overvoltage Protection

Undervoltage Protection

Undervoltage Protection

Short Circuit Detection

Short Circuit Detection

Cell Voltage Monitoring

Cell Voltage Monitoring

State-of-Charge Estimation

State-of-Charge Estimation

Thermal Management

Thermal Management

Fault Diagnosis

Fault Diagnosis

State-of-Health Estimation

State-of-Health Estimation

Communication Interface

Communication Interface

FAQs of E-bike BMS

An eBike BMS ensures safe battery operation, balances cells, and extends battery life, optimizing eBike performance and safety.

Yes, the BMS can be configured for series or parallel setups, following manufacturer guidelines for safe operation.

Scroll to Top