18650 BMS Protection Board For M18 Style 18V Cordless Power Tool Lithium Battery Pack Circuit Board DIY Repair Replacement Part

Product Features

1. Special Fit for M18 Style 18V Battery

   This BMS board is customized for M18 series 18V power tool battery housing, perfectly match 5 cell,10 cell 15 cell 18650 lithium cells, ideal replacement circuit board for broken original PCB.
2. Complete Multi-protection Design

   Built-in thermistor temperature detection sensor, supports overcharge, over-discharge, overcurrent, short circuit and overheat protection.Effectively prevent battery bulging, burnout and extend cell service life.
3. Stable& Reliable Circuit Layout

   Adopts high-quality control IC and thick copper PCB, stable current output, low internal resistance, good heat dissipation.Suitable for high-power electric drill, impact wrench, angle grinder and other cordless tools.
4. Reserved Wiring& Indicator Button

   Comes with power display button and reserved welding terminals, easy to connect nickel sheets and assemble with battery shell.Simple operation for battery maintenance and DIY modification.
5. Long Service Life Components

   All electronic components pass strict screening, wear-resistant conductive terminals, strong anti-interference ability, durable for long-time heavy load work.