Product Description
GP10S111 | 10S 30A RS485 Smart BMS
For Li‑ion / LiFePO₄ Batteries | 7S–10S (24V–36V) | RS485 Communication
The GP10S111 is a smart Battery Management System (BMS) designed for 7S to 10S lithium‑ion and LiFePO₄ battery packs (24V–36V nominal). With 30A continuous discharge current, RS485 communication, passive balancing, NTC temperature sensors, and adjustable parameters, it delivers precise monitoring, robust protection, and flexible integration. Ideal for electric bikes (e‑bikes), scooters, energy storage systems, and industrial battery packs, this BMS supports SOC/SOH monitoring and sleep mode for energy‑efficient operation.
📡 General Info
The GP10S111 BMS is a feature‑rich, intelligent battery management system supporting 7S to 10S Li‑ion, Li‑Polymer, and LiFePO₄ cells. It integrates RS485 communication for seamless connection with inverters, monitoring systems, and battery management platforms. Advanced functions include State of Charge (SOC) fuel gauge, State of Health (SOH) monitoring, sleep mode, and adjustable parameters — making it a versatile choice for 24V–36V energy storage and electric mobility applications.
⚙️ Key Features
📡 RS485 Communication
RS485 interface enables real‑time data exchange with monitoring systems, inverters, and controllers for precise battery management.
🔋 30A Continuous Discharge
30A continuous discharge capability supports high‑power applications, including e‑bikes, electric scooters, and light EVs.
🌡️ NTC Temperature Sensors
Integrated NTC thermistors for accurate temperature monitoring, ensuring safe operation and preventing overheating.
⚖️ Passive Balancing
Maintains cell voltage consistency, maximizing pack capacity and extending overall battery life.
⚙️ Adjustable Parameters
Voltage thresholds, current limits, and protection settings can be customized to suit specific battery chemistries and application requirements.
📊 Advanced Monitoring
Includes SOC fuel gauge, SOH estimation, and sleep mode for energy‑efficient operation and accurate capacity tracking.
🛡️ Comprehensive Protections
Over‑charge, over‑discharge, over‑current, short circuit, and over‑temperature protections ensure safe and reliable battery operation.
📦 Compact Design
Size: 110 × 62 × 10 mm — fits easily into battery enclosures for e‑bikes and energy storage systems.
📊 Technical Specifications
- Model: GP10S111
- Cell Series Support: 7S – 10S (Li‑ion / Li‑Polymer / LiFePO₄)
- Nominal Voltage Range: 24V (7S) – 36V (10S)
- Continuous Discharge Current: ≤30A
- Communication Protocol: RS485
- Input Charging Voltage: 42V (for 10S Li‑ion)
- Temperature Sensing: NTC thermal sensors
- Balancing: Passive balancing
- Additional Functions: SOC fuel gauge, SOH monitoring, sleep mode, adjustable parameters
- Dimensions (L×W×H): 110 × 62 × 10 mm
- Working Temperature: -10°C to 65°C
🔋 Applications
🚲 Electric Bikes & Scooters
High‑power 24V–36V e‑bike and scooter batteries benefit from precise monitoring and robust protection.
🔋 Energy Storage Systems (ESS)
Ideal for small‑scale residential and commercial lithium battery storage with RS485 monitoring.
⚙️ Industrial & Backup Power
Reliable BMS for telecom backup, UPS systems, and off‑grid power solutions.
🛴 Light Electric Vehicles
Perfect for electric scooters, golf carts, and other light EVs requiring 30A continuous current.
🖼️ Product Gallery
We offer OEM/ODM services for the GP10S111 platform – customize current ratings, communication protocols (RS485/CAN), and physical dimensions. Contact our engineering team for sample requests, technical documentation, and volume pricing.
Primary: 10S BMS · 30A BMS · RS485 BMS · Li‑ion BMS · LiFePO₄ BMS · 7S‑10S BMS · smart BMS · GP10S111 · battery management system · passive balancing · NTC sensors · SOC monitoring
Performance: 30A continuous discharge · RS485 communication · SOC fuel gauge · SOH monitoring · adjustable parameters · sleep mode · over‑current protection · short circuit protection · over‑temperature protection
Applications: electric bike · e‑scooter · energy storage system · industrial battery · backup power · 24V battery · 36V battery
