PRORUN 20V 7-in. Brushless Cordless Mini Chainsaw with 4.0 Ah Battery and Charger (PMCS120)


  • 20V POWER: Hyper-efficient brushless motor delivers commercial-grade torque and lifespan
  • RUNTIME: Cuts through 2x2 oak up to 200 times per charge with included 4.0 Ah battery
  • PROFESSIONAL: 7-in. Oregon bar & chain with 5-in. cut capacity delivers low kick-back, low profile, and effortless cuts
  • RAPID RESPONSE: Throttle instantly engages drive to deliver full power on demand
  • BALANCE: Lightweight construction at only 4.5 lbs fully assembled for effortless one-handed operation and maneuverability
  • AUTO OILING: 50 mL oil tank and auto oil pump allow for continuous and effortless use
  • EASY CHAIN ADJUSTMENT: Keep jobs moving with easy access chain tension adjustment
  • ACCESSORIES: Includes tool, battery, and charger
  • WARRANTY: Backed by PRORUN Limited 3-Year Residential Tool & Battery Warranty


The PRORUN© PMCS120 20V Handheld Mini Chainsaw delivers the power to easily cut 4.5-inch limbs and meet the requirements of landscape maintenance professionals. The high-efficient brushless motor provides gas-like power, quiet operation, and longer life. Featuring a 7-inch bar with low chain for effortless and smooth cuts. The ergonomic and compact design grants delivers optimized control and maneuverability in tight access areas. The slip-resistant rubber molded grip provides less user fatigue throughout applications. Chain kickback brake and auto-oilers maintains safe and continuous work in all applications.