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40V 21" Cordless Battery Self-Propelled Lawn Mower: 5.0Ah Battery and Charger, LM2154S

40V 21" Cordless Battery Self-Propelled Lawn Mower: 5.0Ah Battery and Charger, LM2154S

Best price now

$399.99at Greenworks ToolsChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $399.99 at Greenworks Tools on Nov 12.
  • Checked at 2 stores.

Our take on the 40V 21" Cordless Battery Self-Propelled Lawn Mower: 5.0Ah Battery and Charger, LM2154S

The Greenworks LM2154S is a 40V cordless self-propelled mower with a 21-inch deck, a brushless motor rated at twice the torque of the previous generation, and a 5.0Ah battery and charger in the box. It cuts up to about a third of an acre per charge, runs up to 60 minutes, and offers mulch, bag and side discharge. Self-propulsion and the folding EZ Fold handles make it easier on slopes and in tight storage than push-only cordless mowers. It suits homeowners with small to mid-size lawns who want to stay on the Greenworks 40V battery platform, which powers more than 75 tools.

Best forSmall to mid-size lawns up to about a third of an acreHomeowners already on the Greenworks 40V battery platformSloped or uneven yards that need self-propulsionBuyers who want mulch, bag and side discharge in one mower
Pros
  • Self-propelled drive reduces pushing effort on slopes
  • Brushless motor rated at twice the torque of the prior model
  • 3-in-1 mulch, bag and side discharge
  • Up to 60 minutes of runtime from the included 5.0Ah battery
  • EZ Fold handles collapse for compact storage
  • 3-year limited warranty on tool and battery
Cons
  • Full recharge takes about 150 minutes
  • One battery limits larger lawns to roughly a third of an acre per charge
  • The 8Ah battery does not let the battery cover close
  • Battery and charger add weight versus gas mowers of the same deck size

40V 21" Cordless Battery Self-Propelled Lawn Mower: 5.0Ah Battery and Charger, LM2154S prices at every store

  • Greenworks ToolsNew

    In stockReturn policy

    $399.99Checked Nov 12
    Visit Greenworks Tools
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $474.28Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

40V 21" Cordless Battery Self-Propelled Lawn Mower: 5.0Ah Battery and Charger, LM2154S price history

Lowest price we've seen: $474.28 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the 40V 21" Cordless Battery Self-Propelled Lawn Mower: 5.0Ah Battery and Charger, LM2154S

This is a 40V cordless, self-propelled lawn mower with a 21-inch deck. It is built to mow tough yards with 2x more torque. It covers up to 1/3 acre and runs for up to 60 minutes on the included battery.

It has a 3-in-1 system for mulching, bagging or side discharge. High-intensity LED headlights give visibility while mowing. EZ Fold handles fold down to take up to 70% less space.

The battery works with 75+ Greenworks 40V tools. The 40V 8Ah battery does not allow the battery cover to close.

Model
LM2154S
Voltage
40V
Cutting width
21 in
Drive
Self-propelled
Power source
Cordless battery
Battery
40V 5.0Ah
Acreage
Up to 1/3 acre
Runtime
Up to 60 min with included battery
Recharge time
150 minutes per battery with included charger
Cutting modes
Mulch, bag, side discharge
Lighting
High-intensity LED headlights
Handles
EZ Fold handles, up to 70% less space when folded
Compatibility
Any Greenworks 40V battery, which powers 75+ tools; the 40V 8Ah battery doesn't allow the battery cover to close
Warranty
3-year limited warranty on tool and battery
In the box
Mower, 40V 5.0Ah battery, charger

Questions and answers

How long does the battery last per charge?
Greenworks rates the included 5.0Ah battery at up to 60 minutes of runtime, enough for about a third of an acre. Tall, wet or thick grass shortens that.
How long does it take to recharge?
About 150 minutes per battery with the included charger. A spare battery lets you keep mowing while one charges.
Does it mulch, bag and side discharge?
Yes. It is a 3-in-1 system, so you can mulch clippings, collect them in the bag or throw them out the side.
Is it self-propelled?
Yes. The mower drives itself forward, which helps on slopes and larger lawns compared with a push mower.
Does the battery fit other Greenworks tools?
Yes. Any Greenworks 40V battery powers more than 75 tools in the line. The 8Ah battery fits the mower but prevents the battery cover from closing.
What is covered by the warranty?
Greenworks backs the tool and the battery with a 3-year limited warranty.
Where is the 40V 21" Cordless Battery Self-Propelled Lawn Mower: 5.0Ah Battery and Charger, LM2154S cheapest?
At Greenworks Tools, for $399.99, as of our latest check.
Where can I buy the 40V 21" Cordless Battery Self-Propelled Lawn Mower: 5.0Ah Battery and Charger, LM2154S?
2 stores we checked sell it, including Greenworks Tools, Amazon.

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