Product Description
LT-GP20S007 | 20S 72V 200A e-Motorcycle BMS with CANBus
High‑Speed Electric Motorcycle & Small EV Battery Management System
The LT-GP20S007 Battery Management System (BMS) is a high‑power, feature‑rich solution designed for high‑speed electric motorcycles, e‑scooters, and small electric vehicles. Supporting up to 20S lithium‑ion or LiFePO₄ battery packs (60V–84V nominal), it delivers a massive 200A continuous discharge current to meet the demands of high‑performance powertrains. With CANBus communication, advanced pre‑discharge, 60mA passive balancing, and AFE TI BQ Series + MCU architecture, this BMS ensures exceptional safety, precise control, and long‑term reliability.
⚙️ Key Features
⚡ Ultra‑High Power Output
200A continuous discharge capability supports the highest‑power electric motorcycles, delivering instant torque and sustained performance.
📡 CANBus Communication
Seamless integration with vehicle controllers, dashboards, and telemetry systems via CANBus. Real‑time SOC, SOH, voltage, current, and temperature data.
🔋 Wide Battery Compatibility
Supports 20S Li‑ion or LiFePO₄ configurations (72V–84V nominal), adaptable to various high‑voltage pack architectures.
⏻ Pre‑Discharge Function
Protects the controller and onboard electronics from inrush current during connection, extending component lifespan.
⚖️ 60mA Passive Balancing
Ensures all cells remain at optimal voltage, maximizing pack capacity and cycle life.
🧠 AFE Ti BQ Series + MCU
High‑accuracy monitoring of voltage, current, and temperature using Texas Instruments BQ Analog Front‑End and powerful microcontroller.
🔧 Parameter Adjustable
Voltage thresholds, current limits, and protection settings can be fine‑tuned for specific battery chemistries and vehicle requirements.
💤 Sleep Mode & UART Reserve
Ultra‑low power consumption during standby; reserved UART port for additional communication flexibility.
🛡️ Comprehensive Protections
Over‑charge, over‑discharge, over‑current, short circuit, high‑temperature, and low‑temperature protections ensure safe operation under all conditions.
📊 Technical Specifications
- Model: LT-GP20S007
- Cell Series: Up to 20S Li‑ion / LiFePO₄ (20‑cell configuration)
- Nominal Voltage Range: 60V – 84V (20S Li‑ion: 72V typical)
- Continuous Discharge Current: 200A
- Peak Discharge Current: Configurable (with hardware/software limits)
- Charge Current: Configurable (common or separate port options)
- Communication: CANBus (CAN 2.0), reserved UART port
- Balancing: Passive balancing, 60mA current
- Monitoring: SOC (State of Charge), SOH (State of Health), voltage, current, temperature
- Protection ICs: AFE Ti BQ Series + MCU
- Special Functions: Pre‑discharge, sleep mode, parameter adjustability
- Operating Temperature: -20°C to 70°C
- Dimensions: Compact form factor optimized for motorcycle battery enclosures
🏍️ Applications
🏁 High‑Speed Electric Motorcycles
Designed for street‑legal and racing e‑motorcycles requiring 200A+ current and CANBus integration.
🛵 High‑Power Electric Scooters & Mopeds
Ideal for heavy‑duty urban mobility vehicles with high torque demands.
⚡ Small Electric Vehicles (NEVs)
Perfect for neighborhood electric vehicles, utility carts, and compact EVs.
🔋 Custom High‑Voltage Battery Packs
Supports custom builds for electric conversions, off‑road vehicles, and industrial applications.
🖼️ Product Gallery
We offer OEM/ODM services for the LT-GP20S007 platform – customize current ratings, communication protocols (CAN/RS485), and mechanical dimensions to match your exact vehicle requirements. Contact our engineering team for sample requests, technical documentation, and volume pricing.
Primary: 20S BMS · 72V BMS · 200A BMS · electric motorcycle BMS · CANBus BMS · high‑power BMS · Li‑ion BMS · LiFePO₄ BMS · pre‑discharge · passive balancing · SOC · SOH · LT-GP20S007
Performance: 200A continuous discharge · 60mA balancing current · AFE TI BQ Series · MCU · UART reserve · sleep mode · over‑current protection · short circuit protection · temperature protection
Applications: high‑speed electric motorcycle · e‑scooter · small electric vehicle · custom EV battery pack · performance motorcycle battery
