Model No. LST400

20V MAX* Lithium 12 in. High Performance Trimmer/Edger

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With up to 1 hour runtime*, this light weight trimmer/edger gets the job done.  Quiet and easy to start with an Automatic Feed Spool AFS® for continuous work without bumping.*Normal trimming with dual-mode switch in runtime mode

Where to Buy

1 Hour of Runtime

Go The Distance

When you’ve got lots of trimming to do, you need the runtime to get it done. A dual-mode switch on our LST400 series cordless string trimmers gives you the option to choose between high power or up to one hour of extended runtime. Patented PowerDrive Transmission™ prevents getting bogged down in heavy grass and weeds, and Automatic Feed Spool™ ensures continuous work without interruption.
LG_1HourRunTimeopt
Choose more runtime or more power wtih the Dual Mode Switch.

Overview

Features + Benefits

  • Up to 1 hour of runtime when using dual mode switch in run-time mode**
  • Includes (1) 4.0 Amp hour 20V MAX* lithium battery for double the runtime in one battery
  • Dual mode switch to control power for high performance or longer run time
  • The PowerDrive(TM) Transmission delivers more power from the motor to the cutting string so you can get the job done faster
  • The AUTOMATIC FEED SPOOL - AFS(R) automatically feeds trimmer line when needed with no bumping required
  • 2-in-1 Trim or Edge with wheeled edge guide - just rotate to convert from trimmer to wheeled edger.
  • Lightweight design with adjustable handle and height positions provide maximum comfort and control
  • It is quiet and easy to start, delivering great cutting results without the mess and hassles of gas powered trimmers
  • Part of the 20V MAX* System - A System that Demands Attention (1 Battery fits multiple tools)
  • *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.
  • **Normal trimming with dual-mode switch in runtime mode
Black And Decker - 20V MAX Lithium 12 in High Performance TrimmerEdger - LST400

Product Specs

Cutting Swath 12 in
Feed System AFS
Line Diameter .065 in
Power Source Lithium Ion
Replacement Accessories AF-100; RC-100-P
rpm 7200/5500 rpm
Voltage 20 V
Weight 6.3 lbs
Uses
  • Trimming areas of overgrowth after mowing
  • Edging along borders, sidewalks and flower beds
Includes
  • LST400 20V MAX* Cordless Trimmer/Edger
  • (1) LB2X4020-OPE 20V MAX* Extended Runtime Battery
  • (1) Charger
  • (1) AF-100 Spool
  • (1) Guard
  • (1) Handle