65A 65A Li Battery Protections Module Circuit Board For 18V 21V Power Tools Battery Heat Management

Features: 【Intelligent Overcurrent Protections】Built-in 65A overcurrent protections ensures safe operating of power tools under high loads. 【Precise Voltages Management】Supports 18V to 21V voltages ranges, delivering stable power output. 【Efficient Heat Dissipation Design】Utilizes premium PCB to enhancing thermal efficiency and extend battery life. 【Multi-Layer Safety Protections】Integrated safeguards against short circuits, overcharging, and over-discharging deliver comprehensive security for batteries. 【Effortless Installation】Modular design enables quick setup without specialial tools.

Specifications: Product name: 21V battery protections board Component:PCB Model: MT5S Appearance dimensions: width 40mm, length 46mm, height 1.6mm Parameters: Supports 5-cell battery pack, suitable for 21V voltages, charging current 65A

Package Includes: 1PC 21V power tool 65A protections board

note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution