Drone BMS BCE-04

Drone BMS BCE-04

3s 4s 150a BMS Battery Protection Module for Drones

The MOKOEnergy drone BMS board optimizes battery performance for longer flights. This lightweight BMS actively balances cells and protects your lithium polymer battery from damage while monitoring key parameters. With a vibration-resistant design, integrated sensor suite, and smart charge management, the MOKOEnergy drone BMS gives you the intelligent battery control needed for safe, reliable operation in the air.

Key Features of Drone BMS

> Smart Cell Balancing: Smart algorithms to balance voltage across cells, boosting capacity and prolonging battery life.

> Flexible Design: Swappable modules for versatile setups and backup in critical situations.

> Light Materials: Lightweight composites for the battery, reducing overall weight.

> Durable Casing: Tough, shock-resistant casing to safeguard batteries during flight.

> High-Energy Chemistry: Use of powerful cell chemistry for longer flight durations.

> Automated Diagnostics: Built-in tests to identify issues and ensure safety and reliability.

Parameters of Drone BMS Board

Model Number


Input voltage range


Continuous discharge current


Maximum charge current


Supported battery chemistry

Lithium polymer

Cell count range


Operating temperature range

-10°C to 60°C


Over-voltage, under-voltage, over-current, short circuit, over-temperature

Communication interfaces


Cell balancing


Measurement inputs

Voltage, current, temperature

Board dimensions

35mm x 35mm x 5mm




Voltage, current, battery percentage

Charge control

CC/CV algorithm

Special features

High power density, vibration resistant, stackable design

9 Major Protections on BMS for UAV

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 Drone BMS

The UAV BMS optimizes battery performance for longer flight times, extended battery life, and reliable power supply during missions.

Our BMS is customizable for hobbyist, commercial, and enterprise drones, including quadcopters and hexacopters.

We use high-quality lithium polymer and lithium ion cells.

We use vibration damping mounts, durable soldering, and redundancies to handle drone-specific mechanical stresses. The software adapts to flight conditions.

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