Model No. LST522

20V MAX* Lithium 12 in. 2-Speed String Trimmer/Edger

Get the power you need with this two-speed trimmer/edger with extended battery capacity. Power through tough overgrowth, or reduce speed while you edge for extra runtime. Either way, there’s no bumping required thanks to the Automatic Feed Spool.

Where to Buy

Overview

Features + Benefits

  • Automatic Feed Spool (AFS®) feeds trimmer line as needed – without bumping.
  • LBXR2520 battery provides 66% more battery capacity for longer runtime.** (**Compared to LBXR20)
  • 2-speed control lets you boost power or extend runtime.
  • PowerDrive Transmission™ increases torque for more cutting power at the string.
  • Easily converts from trimmer to wheeled edger.
  • Adjustable height and handle with premium soft grip improves comfort and control.
  • Part of the 20V MAX* System - 1 System. Endless Tasks. Power for your Style™.
  • *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.
Black and Decker - 20V MAX Lithium 12 in 2Speed String TrimmerEdger - LST522

Product Specs

Cutting Swath 12 in
Feed System AFS
Line Diameter 0.065 in
Replacement Accessories AF-100
rpm 5500/7200 rpm
System 20 V
Weight 5.7 lbs
Uses
  • Trimming areas of overgrowth after mowing.
  • Edging along borders, sidewalks, and flower beds.
Includes
  • (1) LST522 20V MAX* Cordless Trimmer/Edger
  • (1) LBXR2520 20V MAX* Extended Runtime Lithium Battery
  • (1) Charger
  • (1) AFS Spool
  • (1) Guard