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This 20A 18V BMS is a professional-grade protection module for 5S Lithium-Ion configurations. Operating at a nominal 18V (21V at full charge), it provides the high current flow necessary for power tools and electronic speed controllers. It features an optimized circuit layout to handle sustained 20A loads while monitoring each of the five cells for peak performance and safety.
Key Features:
Configuration: 5S (5 Cells in Series)
Voltage: 18V Nominal / 21V Full Charge
Continuous Current: 20A
Safety Suite: Integrated overcharge, over-discharge, and short-circuit protection with over-current detection.
Cooling: Designed with high-current MOSFETs for improved heat management under load.
Ideal For:
18V Cordless Power Tool Repairs (Drills, Grinders, etc.)
High-Voltage Vacuum Cleaners
Electric Skateboards and Small e-Bikes
Robotics and DIY 18V Power Solutions
