20 Best Cordless Lawn Mower

Updated on: September 2021

Best Cordless Lawn Mower in 2021


Greenworks 16-Inch 40V Cordless Lawn Mower, 4.0 AH Battery Included 25322

Greenworks 16-Inch 40V Cordless Lawn Mower, 4.0 AH Battery Included 25322
BESTSELLER NO. 1 in 2021
  • G-MAX 40V 4Ah Li-Ion Battery (Model 29472) powers multiple tools for complete yard work system--includes 1-4Ah Battery and Charger
  • Single lever 5-position height adjustment offers cutting height range from 1-1/4 inch to 3-3/8-inch for the best cut in all environments
  • 2-in-1 feature offers rear bagging and mulching capability for multiple use. Cuts 400m2 on a single charge. Nice even cut for all grass types
  • 16-Inch cutting deck allows you to maneuver through small to medium size yard more efficiently
  • 6-inch front wheel and 7-inch rear wheel for easy maneuvering throughout your yard
  • This product needs assembly
  • Compatible with models 25142 and 25322.

Sun Joe MJ401C-PRO 14-Inch 28-Volt Cordless Push Lawn Mower, w/Rear Discharge Chute

Sun Joe MJ401C-PRO 14-Inch 28-Volt Cordless Push Lawn Mower, w/Rear Discharge Chute
BESTSELLER NO. 2 in 2021
  • POWERFUL: Perfect for small to medium lawns, battery-powered mower's durable steel blade cuts a crisp 14" wide path with precision in a single pass
  • PERFORMANCE: The 28 V 4 Ah rechargeable lithium-ion battery for up to a quarter acre of continuous mowing per charge
  • ADJUSTABLE DECK: Tailor cutting height with 3-position manual height adjustment
  • ACCESSORIES: Detachable 10.6-gal (40 l) grass catcher for easy disposal
  • PRO VERSION: Comes with rear discharge chute (MJ401E-DCA)
  • WE’VE GOT YOU COVERED! : Your new lawn mower is backed by the Snow Joe + Sun Joe Customer Promise. We will warrant new, powered products for two years from the date of purchase. NO QUESTIONS ASKED. Contact Snow Joe + Sun Joe customer support at 1-866-766-9563 for further assistance.

Greenworks 19-Inch 40V Cordless Lawn Mower with Extra Blade, (1) 4Ah (1) 2Ah Batteries and Charger Included 2500502

Greenworks 19-Inch 40V Cordless Lawn Mower with Extra Blade, (1) 4Ah (1) 2Ah Batteries and Charger Included 2500502
BESTSELLER NO. 3 in 2021
  • 7-position single lever height adjustment offers range from 1-1/4 inch to 3-1/2 inch cut height
  • 19-inch steel deck offers with 3-in-1 design offers rear bagging, side discharge and mulching capability
  • Includes a 4AH and 2AH 40V Li-Ion Battery and Charger, Compatible with models 29462, 29472 and 29482
  • Compatible replacement blade model 29373. One additional blade included

Greenworks 20-Inch 40V Twin Force Cordless Lawn Mower, 4.0 AH & 2.0 AH Batteries Included 25302

Greenworks 20-Inch 40V Twin Force Cordless Lawn Mower, 4.0 AH & 2.0 AH Batteries Included 25302
BESTSELLER NO. 4 in 2021
  • G-max 40 Volts Li-Ion battery system powers multiple tools for complete yard work system--includes one 4 Ampere hour battery and one 2 Ampere hour battery and charger , Voltage - 40 Volts
  • 20-inch cutting deck offers a great balance of maneuverability and cutting capacity making it ideal for mid-sized areas. Front Wheels: 7 Inch, Rear Wheels :10 Inch
  • Innovative smart cut technology adjusts for power or runtime based on the thickness of your grass. Deck Material - Plastic
  • Dual blades offer better cut quality, superior mulching and bagging capabilities; 5 position single lever height adjuster allows for a cutting height range of 1-3/4 inches to 3-3/8 inches
  • Kindly review the user manual under technical specification for troubleshooting steps and set up instructions

Sun Joe iON16LM 40-Volt 16-Inch Brushless Cordless Lawn Mower, Kit (w/4.0-Ah Battery + Quick Charger), ION16LM

Sun Joe iON16LM 40-Volt 16-Inch Brushless Cordless Lawn Mower, Kit (w/4.0-Ah Battery + Quick Charger), ION16LM
BESTSELLER NO. 5 in 2021
  • No pull cords, gas, oil, tune-ups, carbon emissions or tangled extension cords
  • Powerful brushless motor increases battery efficiency, maximizes motor performance, decreases noise and vibration and extends motor life
  • Compact design ideal for small to mid-sized lawns. Cutting options - Bag and discharge chute
  • 6-position height adjustment lever tailors grass cutting height from 1.18 to 3.15 Inch
  • ETL approved; Energy Star certified.Deck Material:ABS Plastic

Snapper HD 48V MAX Cordless Electric 20-Inch Lawn Mower Kit with (1) 5.0 Battery and (1) Rapid Charger

Snapper HD 48V MAX Cordless Electric 20-Inch Lawn Mower Kit with (1) 5.0 Battery and (1) Rapid Charger
BESTSELLER NO. 6 in 2021
  • Up to 90-minute run time with the Briggs & Stratton 48V MAX 5.0 Lithium-ion Battery under light loads*. Kit includes 1 lithium-ion battery and 1 rapid charger
  • 20-Inch Steel mowing deck with 3-in-1 design to mulch, bag, or side-discharge grass clippings with ease
  • Intelligent load-sensing technology allows for optimum power levels while you mow for maximum efficiency
  • Single lever, 7 position height-of-cut adjustment for ideal lawn height
  • Vertical storage capability to easily store and save space in your garage or shed

Snapper XD 82V MAX Cordless Electric 19-Inch Lawn Mower Kit with (2) 2.0 Batteries and (1) Rapid Charger

Snapper XD 82V MAX Cordless Electric 19-Inch Lawn Mower Kit with (2) 2.0 Batteries and (1) Rapid Charger
BESTSELLER NO. 7 in 2021
  • Upto 45 minutes run time with the Briggs & Stratton 82V Lithium ion 2.0Ah Battery kit comes with (2) 2Ah Lithium ion batteries and rapid charger
  • 19 inches steel mowing deck with 3 in 1 design mulch, Bag or side discharge grass clippings easily
  • Smart, efficient load sensing technology power adjusts to meet the demands of the cutting blades
  • Push button start and a single lever, 7 position height of cut adjustment
  • Compact vertical storage capability saves room in a garage or shred

BLACK+DECKER 3-in-1 Lawn Mower, String Trimmer and Edger, 12-Inch (MTC220)

BLACK+DECKER 3-in-1 Lawn Mower, String Trimmer and Edger, 12-Inch  (MTC220)
BESTSELLER NO. 8 in 2021
  • 3 tools in 1, easily converts from mower to trimmer to edger
  • AFS automatic feed system ensures continuous work without bumping and having to stop.Ideal Property Size 750 ft²
  • Power Drive Transmission prevents bogging down. Cutting heights: 1.6 2.4 inch
  • Adjustable height deck & trimmer and pivoting handle. Charge Time at 60 percent 2.5 hrs
  • Includes (2) batteries for extended run time

WORX WG744 40V Power Share 4.0 Ah 17" Lawn Mower w/ Mulching (2x20V Batteries)

WORX WG744 40V Power Share 4.0 Ah 17
BESTSELLER NO. 9 in 2021
  • The 17 inches Mower includes 2 removable 20V 4; 0Ah batteries that delivers 40V power and performance
  • Patented intellicut provides additional torque on demand and the ability to conserve battery when desired
  • Premium 2 in 1 design that mulches, bags and rear discharges and includes a quick single lever cutting Height adjustment.
  • Grass bag features a full indicator and over sized carry handle for easy disposal
  • Cuts up to 1/8 Acre per charge, and dual Port charger can charge two batteries at once

Greenworks PRO 21-Inch 80V Self-Propelled Cordless Lawn Mower, Battery and Charger Not Included

Greenworks PRO 21-Inch 80V Self-Propelled Cordless Lawn Mower, Battery and Charger Not Included
BESTSELLER NO. 10 in 2021
  • Variable speed self propel for easier operation
  • Brushless motors are more reliable and delivers gas equivalent performance to a 160cc gas engine
  • Smart Cut(TM) Load sensing technology
  • 3-in-1 Mulch, rear bag, and side discharge
  • 80V 2AH li-ion battery and rapid charger Not Included, compatible battery and charger models GBA80200, GBA80400 and GCH8040

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022

Greenworks 20-Inch 3-in-1  12 Amp Electric Corded Lawn Mower 25022
BESTSELLER NO. 11 in 2021
  • Durable 20-Inch Steel Deck
  • Powerful 12 Amp Motor
  • 3-In-1 (Mulching, Side Discharge, and Rear Bag)
  • 7-position height adjustment offers a range of cutting height from 1-1/2 to 3-3/4 inches for all grass types
  • Push Button Start. Drive system: manual
  • Foldable Handles For Compact Storage
  • 10-Inch Rear / 7-Inch Front Wheels
  • 4-Year Tool Warranty Protects Your Investment
  • Extension Cord Not Included

WORX WG779 40V Power Share 4.0 Ah 14" Lawn Mower w/ Mulching & Intellicut (2x20V Batteries)

WORX WG779 40V Power Share 4.0 Ah 14
BESTSELLER NO. 12 in 2021
  • Dual 20V power share batteries deliver 40V of maximum power and performance
  • Patented intellicut technology delivers power on demand save your battery for when you really need it
  • Foam padded handles provides a comfortable grip for reduced fatigue while cutting
  • Single lever adjustment lets you select between (3) cutting heights; Mows up to 5,500 square feet on a single charge
  • Includes dual port charger with battery power level indicators

WORX WG958 14-inch 40V (4.0AH) WG779 Cordless Lawn Mower and WG547.9 Power Share Cordless Turbine Blower

WORX WG958 14-inch 40V (4.0AH) WG779 Cordless Lawn Mower and WG547.9 Power Share Cordless Turbine Blower
BESTSELLER NO. 13 in 2021
  • Includes (2) 20V 4.0Ah Li-ion batteries for extended run time
  • 14" Cordless Mower and TURBINE Cordless Blower
  • Mower features patented Intellicut which provides additional torque on demand and the ability to conserve battery when desired
  • Powerful blower is compact and lightweight and produces up to 360cfm of air volume to tackle any job
  • Part of the WORX Power Share family, Share Batteries Save Money

Ryobi 16 in ONE 18 Volt Lithium ion Hybrid Cordless or Corded Lawn Mower

Ryobi 16 in ONE 18 Volt Lithium ion Hybrid Cordless or Corded Lawn Mower
BESTSELLER NO. 14 in 2021

Greenworks LMF402 21-Inch 40V Cordless Brushless Lawn Mower, 5Ah Battery & Charger Included

Greenworks LMF402 21-Inch 40V Cordless Brushless Lawn Mower, 5Ah Battery & Charger Included
BESTSELLER NO. 15 in 2021
  • Greenworks 40V brushless mower provides up to 60 minutes run-time with fully charged 5Ah battery. Run-time varies based on grass condition and operator technique
  • Durable 21" steel deck allows you to handle large areas of grass quickly and easily. Brushless motor provides more torque, quiet operation, and longer life
  • Dual battery port design enables one battery to be stored while the other fuels the mower, saving you a trip to the garage
  • 3-In-1 design allows you to mulch, rear bag, or side discharge your grass clippings. Use up to 70% less space in your garage with the vertical storage feature
  • 7 position single lever height adjustment for quick and easy adjustments

Greenworks 21-Inch 40V Self-Propelled Cordless Lawn Mower, Battery Not Included MO40L02

Greenworks 21-Inch 40V Self-Propelled Cordless Lawn Mower, Battery Not Included MO40L02
BESTSELLER NO. 16 in 2021
  • Self- Propelled Drive System
  • Durable 21'' Steel Deck
  • Added battery storage compartment allows you to carry an extra battery to extend runtime
  • 3-in-1 cutting deck with Side Discharge, Mulching, and Bagging capabilities
  • Single lever height adjustment with 7 settings ranging from 1-3/8'' to 3-3/4''

WORX WG751 40V Power Share 5.0 Ah 20" Lawn Mower w/ Mulching and Side Discharge Capabilities (2x20V Batteries)

WORX WG751 40V Power Share 5.0 Ah 20
BESTSELLER NO. 17 in 2021
  • The 19" Mower includes 2 removable 20V 4.0Ah batteries that delivers 40V power and performance
  • Patented intellicut provides additional torque on demand and the ability to conserve battery when desired.
  • Premium 3-in-1 design that mulches, bags and side-discharging and includes a quick single lever cutting Height adjustment.
  • Share Battery across multiple WORX tools within the 20V power share platform. Cut Height Range - 1.5-3.5 inch
  • He box includes 1*lawn mower, 40 5.0 a battery pack, 1 charger

Sun Joe MJ403E Mow Joe 17-Inch 13-Amp Electric Lawn Mower/Mulcher

Sun Joe MJ403E Mow Joe 17-Inch 13-Amp Electric Lawn Mower/Mulcher
BESTSELLER NO. 18 in 2021
  • POWERFUL: 13-amp motor cuts a 17-inch wide path
  • HEIGHT CONTROL: Tailor cutting Height with 7-position Height control
  • CONVERTIBLE: Mulching + mowing function. Size of Yard - 1/4 - 1/2 Acre. No Load Speed (rpm)- 3500
  • GRASS COLLECTOR: Detachable grass collection bag for easy disposal
  • WE’VE GOT YOU COVERED!: Your new lawn mower is backed by the Snow Joe + Sun Joe Customer Promise. We will warrant new, powered products for two years from the date of purchase. NO QUESTIONS ASKED. Contact Snow Joe + Sun Joe customer support at 1-866-766-9563 for further assistance.

Greenworks LMF403 21-Inch 40V Cordless Brushless Self-Propelled Lawn Mower, 5.0Ah Battery and Charger

Greenworks LMF403 21-Inch 40V Cordless Brushless Self-Propelled Lawn Mower, 5.0Ah Battery and Charger
BESTSELLER NO. 19 in 2021
  • Greenworks 40V brushless mower provides up to 45 minutes run-time with fully charged 5Ah battery. Run-time varies based on grass condition and operator technique
  • Durable 21" steel deck allows you to handle large areas of grass quickly and easily. Brushless motor provides more torque, quiet operation, and longer life
  • Self-propelled rear wheel drive can be easily adjusted to your stride
  • Dual battery port design enables one battery to be stored while the other fuels the mower, saving you a trip to the garage. 7 position single lever height adjustment for quick and easy adjustments
  • 3-In-1 design allows you to mulch, rear bag, or side discharge your grass clippings. Use up to 70% less space in your garage with the vertical storage feature

WEN 40439BT Lithium 16-Gallon Bag 40V Max Li-Ion 19-Inch Cordless 3-in-1 Lawn Mower (Tool Only), Black

WEN 40439BT Lithium 16-Gallon Bag 40V Max Li-Ion 19-Inch Cordless 3-in-1 Lawn Mower (Tool Only), Black
BESTSELLER NO. 20 in 2021
  • Versatile 19-inch steel deck allows users to mulch, bag or use the side discharge door
  • Adjust the cutting height between six different stops ranging from 1.5 to 4 inches
  • Intelligent motor senses the grass’ thickness and automatically adjusts its torque accordingly
  • Compatible with all WEN 40V max batteries and 40V chargers (sold separately)
  • Dual-port battery dock holds up to two 4Ah batteries for over 70 minutes of run time on a single charge

Robotic Lawn Mowers: Lawn Care for the Lazy

One of the most disagreeable tasks that every homeowner faces is mowing the lawn. Fortunately there is a high tech way to get the lawn mowed robotically.

A professional lawn service (or a neighborhood kid) may cost in excess of twenty or thirty dollars per job, once every week or two weeks. Maybe one has an industrious teenager willing to do the job-or maybe not.

Fortunately there is a high tech way to get the lawn mowed robotically. A robot lawn mower does not complain about the heat or humidity. It does not charge a lot of money (except for the purchase price and after that electricity). Properly set up and cared for, it will tirelessly roll across ones lawn, cutting grass, until the job is done, while one can relax of the porch sipping iced tea in comfort.

What is a Robotic lawn Mower?

A typical robotic lawn mower looks like a low flying space ship, made of hardened plastic, with steel blades on the bottom that whirl at speeds up to 5800 rpm (double that of a typical gas powered mower.) A typical robotic lawn mower is able to mulch the grass far better than most standard mowers. This allows the cut grass to decompose on ones lawn naturally, adding nutrients to facilitate the lawn's long term health. They run of electricity, charged after every job, hence they run quieter and with less pollution that a standard gas powered mower. They run in random patterns over a residential lawn, kept in bounds by above ground wires that are set up around the lawn and around obstructions such as trees, swimming pools, and flower beds. The mower's onboard navigation system uses an internal compass and bumper to maneuver around objects and up and down slopes.

Most robotic lawn mowers come with a variety of safety features. These include a child lock, a device that automatically cuts off the blades when the mower is lifted, and a feature that will cause the mower to turn around if slight pressure is applied to the side. This last feature makes the mower safe to use in a lawn which also has dogs or cats. Dogs will bark at it until they give up. Cats will run away.

The most expensive model of robotic lawn mower is designed to cut a lawn of up to 16,000 square feet. Most recent robotic lawn mowers have a preprogrammed feature that will cause it to start a lawn mowing job automatically, without human intervention, resting in a charging station between jobs. Earlier models require one to start it manually by pressing the start button.

In the future, robotic lawn mowers will likely be powerful enough to take care of commercial lawn mowing, such as golf courses and football and baseball fields. Carnegie Mellon University is already testing an industrial grade lawn mower on golf courses and the training field of the Pittsburgh Steelers. Toro is sponsoring a project called the Automatic Turf Management System. Clearly the development this technology will save a lot of labor costs.

Setting the Lawn Up for the Robotic Lawn Mower

The most time consuming task, with the potential for mistakes, is setting up ones lawn for the robotic lawn mower. Along with each mower, one has included a length of wire with pegs to hold them down. One strings the wire around the perimeter of ones lawn, securing them with the pegs. Some people will bury the wire, but setting it up at ground level works just as well. The wires contain an electromagnetic current that signals the robotic lawn mower to turn upon encountering the perimeter. Most problems that people have had with robotic lawn mowers seem to have resulted from improper set up.

Problems with Robotic Lawn Mowers

Some people have reported problems with their robotic lawn mowers. First, the job of preparing the lawn is usually more difficult and time consuming than is represented by the manual. If the wire is not taunt enough, there is the potential for the robotic lawn mower to snag on it. Some people buy an extra number of pegs to make sure that the wire is taunt enough. Some close observation and adjustments are usually necessary to get the wire perimeter just right. Also, some people with larger than average lawns are obliged to break up their lawns into sections, wiring each of them to be mowed in turn.

Some of the earlier and cheaper robotic lawn mowers have experienced problems with navigation around obstructions and over sloping grades of lawn. These problems seem to have been solved with more recent and more expensive robotic lawn mowers.

The power pack of the robotic lawn mower has to be replaced every three to four years. The blades have to be replaced after every year.

Buying a Robotic Lawn Mower

Friendly Robotics offers a line of robotic lawn mowers called the Robomow. Depending on the model, the Robomow can cost between five hundred and fifteen hundred dollars. Extra wire and pegs, which are sometimes necessary, will run one slightly more. Toro, Husqvarna (a division of Electrolux), and Ambrogio, an Italian firm, has marketed their own lines of robotic lawn mowers.

The decision to buy a robotic lawn mower, because of its relatively high cost, can be a major purchasing decision. One has to balance the high cost of the mower with whatever cost, time, and labor savings one can anticipate. Clearly not having to hire a lawn service and/or buy the gas and other maintenance that a standard gas powered mower requires is a powerful incentive. Being able to just turn on the robotic lawn mower or even have it work at preprogrammed times and then have the time to do something else is also an incentive. While ones robotic lawn mower is busy cutting the lawn, one can do other tasks around the house, go shopping, or even just relax, secure in the knowledge that the hot, tiring work of cutting the lawn is now being done for one. Of course, one can always choose to retain ones standard gas powered mower if one needs the exercise.

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