The 3S 100A Li-Ion Battery Management System (BMS) Module is a high-performance protection board designed for 3-series (3S) 18650 lithium-ion cells. This module ensures the safe operation, charging, and discharging of your battery pack while protecting against overcharge, over-discharge, overcurrent, and short circuits. It is ideal for high-power applications such as electric vehicles (EVs), power tools, solar energy storage, and DIY battery packs.
Features & Benefits:
3-Series (3S) Configuration – Supports three 3.7V 18650 lithium-ion cells in series, managing a total battery voltage of 11.1V to 12.6V.
High Current Capacity (100A) – Can handle continuous discharge currents up to 100A, making it suitable for high-power applications.
Comprehensive Protection Circuit – Built-in overcharge, over-discharge, overcurrent, and short circuit protection to extend battery life and ensure safety.
Balanced Charging – Provides cell balancing to maintain equal charge levels among the three cells, improving battery longevity.
Compact & Lightweight – Designed for easy integration into various battery-powered systems.
Technical Specifications:
- Battery Type: 18650 Lithium-Ion (Li-Ion) Cells
- Series Configuration: 3S (3 Cells in Series)
- Nominal Voltage: 11.1V (3.7V * 3)
- Charge Cut-off Voltage: 12.6V
- Discharge Cut-off Voltage: 8.4V
- Continuous Discharge Current: 100A
- Overcharge Detection Voltage: 4.25V ± 0.05V
- Over-Discharge Detection Voltage: 2.7V ± 0.1V
- Overcurrent Protection: Yes
- Short Circuit Protection: Yes
- Balance Function: Yes
- Module Size: Compact and lightweight for easy installation
Applications:
- Electric Bicycles & Scooters
- DIY Power Banks & Battery Packs
- Solar Energy Storage Systems
- High-Power RC Vehicles & Drones
- Portable Power Stations
- UPS (Uninterruptible Power Supply) Systems
Note: Images are for Illustration Purposes Only.
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