Product Description
LT-GP12S010 | 12S 80A UAV Drone BMS with CAN Communication
ST MCU + BQ AFE | 80A Continuous Discharge/Charge | LED Status Indicators
The LT-GP12S010 Battery Management System (BMS) is a high‑performance, intelligent solution specifically engineered for UAVs (Unmanned Aerial Vehicles), drones, and high‑power battery packs. Designed to support 12S lithium‑ion battery configurations (44.4V nominal), it delivers 80A continuous discharge and charge capability with CAN communication for seamless integration with flight controllers and telemetry systems. Featuring an ST Microcontroller Unit (MCU) and BQ Analog Front‑End (AFE), this BMS provides precise monitoring, robust protection, and flexible parameter adjustment — ensuring safe, reliable, and extended flight operations.
📡 General Info
The LT-GP12S010 BMS is purpose‑built for 12S lithium‑ion battery packs commonly used in professional UAVs, agricultural drones, and high‑end consumer drones. Its CAN communication interface enables real‑time data exchange with flight controllers, ground stations, and telemetry systems, providing critical battery information such as voltage, current, temperature, and state of charge (SOC). With an 80A continuous current rating, it supports demanding flight operations including heavy payloads, rapid climbs, and extended endurance missions.
⚙️ Key Features
📡 CAN Communication
Seamless integration with UAV flight controllers and telemetry systems via CAN bus. Real‑time data exchange for mission‑critical monitoring and control.
🔋 80A Continuous Discharge & Charge
80A continuous current capability supports high‑power drone motors, heavy payloads, and aggressive flight maneuvers, ensuring reliable power delivery.
🧠 ST MCU + BQ AFE Architecture
Combines an STMicroelectronics MCU with a Texas Instruments BQ Analog Front‑End for accurate voltage, current, and temperature measurement, ensuring reliable cell balancing and protection.
💡 LED Status Indicators
Integrated LED indicators provide instant visual feedback on battery status, SOC, and fault conditions, simplifying pre‑flight checks and diagnostics.
⚙️ Adjustable Parameters
Voltage thresholds, current limits, and protection settings can be customized to match specific battery chemistries and application requirements.
🛡️ Comprehensive Protections
Over‑charge, over‑discharge, over‑current, short circuit, and over‑temperature protections ensure safe and reliable operation under all flight conditions.
📊 Technical Specifications
- Model: LT-GP12S010
- Cell Series: 12S Li‑ion (44.4V nominal)
- Continuous Discharge Current: 80A
- Continuous Charge Current: 80A
- Communication: CAN bus (CAN 2.0 compatible)
- Controller: ST Microcontroller (MCU)
- Analog Front‑End: Texas Instruments BQ series AFE
- Indicators: LED for status and SOC
- Protections: Over‑charge, over‑discharge, over‑current, short circuit, over‑temperature
- Balancing: Passive cell balancing
- Adjustable Parameters: Voltage thresholds, current limits, protection delays
- Operating Temperature: -20°C to 70°C
🛸 Applications
✈️ Professional UAVs
Ideal for mapping, surveying, inspection, and cargo drones requiring reliable battery management and real‑time data via CAN.
🚁 Agricultural Drones
Supports high‑current spraying and spreading operations with robust electrical and thermal protection.
🏆 Racing & FPV Drones
High‑discharge capability and fast response for competitive drone racing and freestyle flying.
🔋 High‑Performance Battery Packs
Custom battery builds for industrial and hobby applications requiring CAN integration and advanced monitoring.
🖼️ Product Gallery
We offer OEM/ODM services for the LT-GP12S010 platform – customize current ratings, communication protocols, and physical dimensions. Contact our engineering team for sample requests, technical documentation, and volume pricing.
Primary: 12S BMS · UAV BMS · drone BMS · 80A BMS · CAN BMS · LT-GP12S010 · lithium ion BMS · drone battery management system · ST MCU · BQ AFE · UAV battery protection
Performance: 80A continuous discharge · CAN 2.0 · 80A charge current · LED indicators · adjustable parameters · passive balancing · over‑current protection · short circuit protection · over‑temperature protection
Applications: professional UAV · agricultural drone · racing drone · FPV drone · high‑power battery pack · industrial drone · smart battery
