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HART 40-Volt 21-inch Supercharge 3-in-1 Self-Propelled Mower Kit, (2) 6.0Ah Lithium-Ion Batteries

$389.70
2 reviews
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90 in stock
Estimated Delivery:
19 - 26 Apr, 2026
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This battery-powered mower has the muscle to cut up to 3/4 acre on one charge. With the included (2) 6.0Ah batteries and dual active battery ports, our cordless 40V 21″ Composite Deck Self-Propelled Mower has the added benefit of increased runtime for trekking through a jungle of overgrowth. Choose how you want to mow with 3-in-1 bagging, mulching & side discharge capabilities. It also features pass-through bagging for an easier bag grab. When you’re done, the FAST FOLD handles make for easy upright storage in your garage. The composite deck is strong yet lightweight as well as corrosion resistant. Oh, and that annoying pull cord? It’s gone. This cordless mower starts with just the push of a button. Height modifications are also easily made with a single-point height adjustment knob for a 1″-4″ cutting range. Another time-saver, the Fast Charger, only takes one hour per battery to charge. It also has integrated LED headlights to work even in dim conditions. Works with All HART 40V Batteries. With powerful brushless motors, premium features, and fast charging, HART 40V Supercharge is the perfect choice for yards without compromise.

  • Cuts up to 3/4 acre on one charge with only 1-hour charge time per battery
  • 3-in-1 bagging, mulching and side discharge
  • Single-point height adjustment with cutting range from 1″-4″ height
  • Integrated LED headlights for increased visibility
  • FAST FOLD handles for easy upright storage
  • Pass-through bagging for easy bag grab
  • (1) 40V 21″ Self-Propelled Mower, (2) 40V 6.0Ah Lithium-Ion Batteries, (1) 40V Rapid Charger, (1) Grass Bag and Frame, (1) Mulch Plug, (1) Side Discharge Chute, (1) Start Key, and (1) Operator’s Manual
  • Works with All HART™ 40V Batteries

Quick Comparison

HART 40-Volt 21-inch Supercharge 3-in-1 Self-Propelled Mower Kit, (2) 6.0Ah Lithium-Ion Batteries removeEGO Power+ 22 Inch Aluminum Deck Select Cut Self-Propelled Lawn Mower (Bare Tool) removePowerSmart Brand New Self-Propelled Gas Snow Blower, 212cc 24 in. Two-Stage with 120V Electric Start removeEGO 21” 7.5Ah 56V Battery Powered Self-Propelled Walk-Behind Mower, Touch Drive Technology removeGreenworks Pro 80V 21-Inch Brushless Self-Propelled Lawn Mower, 4Ah Battery Included MO80L410 removeGreenworks 80V 25" Brushless Cordless Self-Propelled Lawn Mower,3 in 1 Dual Blade LawnMover, W/4.0Ah Battery and Rapid Charger Included remove
NameHART 40-Volt 21-inch Supercharge 3-in-1 Self-Propelled Mower Kit, (2) 6.0Ah Lithium-Ion Batteries removeEGO Power+ 22 Inch Aluminum Deck Select Cut Self-Propelled Lawn Mower (Bare Tool) removePowerSmart Brand New Self-Propelled Gas Snow Blower, 212cc 24 in. Two-Stage with 120V Electric Start removeEGO 21” 7.5Ah 56V Battery Powered Self-Propelled Walk-Behind Mower, Touch Drive Technology removeGreenworks Pro 80V 21-Inch Brushless Self-Propelled Lawn Mower, 4Ah Battery Included MO80L410 removeGreenworks 80V 25" Brushless Cordless Self-Propelled Lawn Mower,3 in 1 Dual Blade LawnMover, W/4.0Ah Battery and Rapid Charger Included remove
ImageHART 40-Volt 21-inch Supercharge 3-in-1 Self-Propelled Mower Kit, (2) 6.0Ah Lithium-Ion BatteriesEGO Power+ 22 Inch Aluminum Deck Select Cut Self-Propelled Lawn Mower (Bare Tool)PowerSmart Brand New Self-Propelled Gas Snow Blower, 212cc 24 in. Two-Stage with 120V Electric StartEGO 21” 7.5Ah 56V Battery Powered Self-Propelled Walk-Behind Mower, Touch Drive TechnologyGreenworks Pro 80V 21-Inch Brushless Self-Propelled Lawn Mower, 4Ah Battery Included MO80L410Greenworks 80V 25" Brushless Cordless Self-Propelled Lawn Mower,3 in 1 Dual Blade LawnMover, W/4.0Ah Battery and Rapid Charger Included
SKU14938815432171850728029932554577056471905383264830
Rating
5.00
2 reviews
5.00
2 reviews
5.00
2 reviews
5.00
2 reviews
5.00
2 reviews
5.00
2 reviews
Price
$389.70
$800.00
$450.00
$552.00
Original price was: $1,799.00.Current price is: $474.00.
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Original price was: $2,039.00.Current price is: $537.00.
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90 in stock
Availability90 in stock
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This battery-powered mower has the muscle to cut up to 3/4 acre on one charge. With the included (2) 6.0Ah batteries and dual active battery ports, our cordless 40V 21″ Composite Deck Self-Propelled Mower has the added benefit of increased runtime for trekking through a jungle of overgrowth. Choose how you want to mow with 3-in-1 bagging, mulching & side discharge capabilities. It also features pass-through bagging for an easier bag grab. When you’re done, the FAST FOLD handles make for easy upright storage in your garage. The composite deck is strong yet lightweight as well as corrosion resistant. Oh, and that annoying pull cord? It’s gone. This cordless mower starts with just the push of a button. Height modifications are also easily made with a single-point height adjustment knob for a 1″-4″ cutting range. Another time-saver, the Fast Charger, only takes one hour per battery to charge. It also has integrated LED headlights to work even in dim conditions. Works with All HART 40V Batteries. With powerful brushless motors, premium features, and fast charging, HART 40V Supercharge is the perfect choice for yards without compromise.

  • Cuts up to 3/4 acre on one charge with only 1-hour charge time per battery
  • 3-in-1 bagging, mulching and side discharge
  • Single-point height adjustment with cutting range from 1″-4″ height
  • Integrated LED headlights for increased visibility
  • FAST FOLD handles for easy upright storage
  • Pass-through bagging for easy bag grab
  • (1) 40V 21″ Self-Propelled Mower, (2) 40V 6.0Ah Lithium-Ion Batteries, (1) 40V Rapid Charger, (1) Grass Bag and Frame, (1) Mulch Plug, (1) Side Discharge Chute, (1) Start Key, and (1) Operator’s Manual
  • Works with All HART™ 40V Batteries
The EGO POWER+ 22” Aluminum Deck Select Cut™ Self-Propelled Lawn Mower delivers exceptional cutting performance with up to 11.1 foot-pounds of torque and blade speeds up to 3,350 RPM to generate powerful suction and increased lift for a precise, even cut. It’s not only packed with power it’s built to stand the test of time. The ultra durable 22-inch cast aluminum deck is backed by a lifetime warranty (with registration). The Select Cut™ Multi-Blade Cutting System has an upper blade and interchangeable lower blades to customize your cut. The High-Performance Blade is designed specifically to optimize this 22-inch aluminum deck mower’s powerful torque and fast blade speeds to deliver superior mulching performance that leaves a sharp, clean cut. The High-Lift Bagging Blade is designed to produce extra suction to minimize grass clippings left behind. Use the LED controls to select blade speed between ECO, Normal, and Turbo modes or turn the bright LED headlights on or off for added visibility when mowing at dawn or dusk. Two cutting height adjustments with eight height positions allow you to select your preferred cut length via levers at the front and rear of the deck. EGO Touch Drive™ self-propelled technology puts complete control in the palm of your hands by using pressure of your palm to engage the self-propel system. Easily control the variable self-propel speed with a dial positioned at your fingertips for convenient operation. The 22-inch aluminum deck cordless lawn mower harnesses the power of the industry’s most advanced 56V ARC Lithium™ batteries to deliver up to 70 minutes of runtime on a single charge with the recommended 10.0Ah battery (available separately). This electric lawn mower folds for compact storage.
  • “Bare Tools” are sold without batteries or chargers, making them ideal for users who already own compatible power sources. However, if you don’t already have the required battery and charger, you must purchase them separately.
  • Delivers up to 11.1 ft-lbs of cutting torque and up to 3,350 RPM for exceptional cutting performance and power that exceeds gas lawn mowers
  • 22-inch cast aluminum deck protected by a lifetime warranty with registration
  • Up to 70 minutes of runtime on a single charge with a recommended 56V 10.0Ah ARC Lithium™ battery (available separately)
  • Select Cut™ Multi-Blade Cutting System delivers customizable cutting performance with an interchangeable High-Performance Blade and High-Lift Bagging Blade
  • Select blade speed (ECO, Normal, Turbo) and turn headlights on/off with LED controls
Powered by a robust 212cc engine, this 2-stage snow blower ensures efficient snow removal with three start options: 120V electric, pull-start, or extension cord electric ignition. Its all-steel auger cuts through heavy snow and prevents clogging while throwing snow up to 45 feet. Equipped with 6 forward and 2 reverse speeds, all-terrain tires, and one-hand 180° chute control, it handles driveways for up to 10 cars and snow depths of 6–12 inches with ease.
  • Powerful & Efficient Performance: Equipped with a robust 212cc gasoline engine—comparable to compact car engines—this PowerSmart snow blower delivers high-performance operation, clearing snow at a rate of up to 12 wheelbarrows per minute.
  • Optimized Snow Handling: Designed for heavy snowfall, the 24-inch clearing width and 12-inch intake height efficiently tackle deep accumulations. The advanced discharge system projects snow up to 45 feet, ensuring smooth and rapid removal.
  • Effortless Electric Start: Say goodbye to strenuous pull-starts. With the convenient electric ignition, simply plug in and press the button for instant, hassle-free activation.
  • Two-Stage Snow Removal System: A durable steel auger first breaks up densely packed snow and ice, while a high-speed impeller propels it forcefully through the discharge chute, delivering thorough and reliable performance.
  • Self-Propelled Maneuverability: Navigate diverse terrains with ease using the four forward and two reverse speed settings. The self-propelled system enhances control and reduces user effort, adapting effortlessly to varying conditions.
The EGO POWER+ 21” Self-Propelled Mower with Touch Drive™ delivers 6.0 foot-pounds of cutting torque—power that exceeds gas without the noise, fuss, or fumes. Touch Drive™ technology puts complete control of the self-propelled system in the palm of your hands by using pressure to engage the system. Easily control the variable speed with a dial positioned at your fingertips for safe and convenient operation. This cordless lawn mower delivers up to 60 minutes of run time on a single charge with the included 56V ARC Lithium™ battery. The electric lawn mower delivers precision cutting with its advanced mulching blade and seven cutting height positions from 1.25 to 4 inches, adjustable with one hand. Three-in-one functionality delivers your choice of mulching, side discharge, or bagging your grass clippings; an easy-access two-bushel grass collection bag is included. This self-propelled lawn mower includes bright LED lights for added visibility when mowing at dawn or dusk, and it folds flat for compact storage between cuts. Experience Power Beyond Belief™ with the EGO POWER+ 21” Self-Propelled Lawn Mower with Touch Drive™.

EGO 21” 7.5Ah 56V Battery Powered Self-Propelled Walk-Behind Mower, Touch Drive Technology

  • Touch Drive™ self-propelled technology puts complete control in the palm of your hands
  • Delivers 6.0 ft-lbs of cutting torque for performance that exceeds gas lawn mowers
  • Up to 60 minutes runtime on a single charge with the recommended 56V 7.5Ah ARC Lithium™ battery
  • Advanced mulching blade for precision cutting
  • Seven cutting height positions adjustable with one hand from 1.25 to 4 inches
The 80V Self-Propelled SmartCut Mower offers 45 minutes runtime (4.0Ah battery) and features SmartCut technology to auto-adjust power for optimal cutting. Its 21-inch steel deck and brushless motor handle tough grass effortlessly, while rear-wheel drive and variable speed control ensure traction on uneven terrain. Customize cuts with 7-position height adjustment and 3-in-1 versatility (mulch, rear bag, side discharge). Store vertically to save 70% garage space, and enjoy quiet, gas-like performance with zero emissions.
  • CORDLESS LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 80V self-propelled mower provides the power you need with up to 45 minutes of run-time on a fully charged 4.0Ah battery (varies based on grass condition and operator technique)
  • DURABLE 21” STEEL DECK – The 21” steel deck allows you to handle large areas of grass quickly and easily. Brushless motor provides more torque, quiet operation, and a longer life.
  • SELF-PROPELLED – Rear wheel drive and variable speed control for maximum traction, maneuverability, and control
  • INNOVATIVE SMARTCUT TECHNOLOGY – Senses grass and auto-adapts power for the perfect cut.
  • VERSATILE – Single lever, 7-position height adjustment for the best cut in all environments. The 3-in-1 design allows you to mulch, rear bag, or side discharge your grass clippings
  • MAINTENANCE FREE – This self-propelled lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. Push button start, quiet operation, and delivers gas-like performance. Use up to 70% less space in your garage with vertical storage
The Greenworks 80V 25 inch Brushless Cordless Self-Propelled Lawn Mower is engineered for efficient lawn care, easily managing large properties up to 3/4 acre on a single charge. Its powerful 80V brushless motor and dual-blade system provide 3-in-1 versatility for mulching, bagging, or discharging clippings, including effective turbo leaf pickup. The self-propelled design with variable speed control minimizes user fatigue, while the expansive 25 inch steel deck with 7-position height adjustment (1.3 to 4 inches) covers more ground quickly. This mower includes a 4.0Ah battery, offering up to 60 minutes of runtime, and a rapid charger that fully recharges the battery in just 60 minutes.
  • Greenworks 80V 25" Brushless Cordless Self-Propelled Lawn Mower
  • Features a 3-in-1 dual blade system
  • Includes one 4.0Ah battery and a rapid charger
  • Provides up to 60 minutes of runtime on a single charge
  • Capable of clearing up to 3/4 acre on one battery charge
  • Brushless dual blades offer precision cutting
  • Equipped with turbo leaf pickup functionality
  • Self-propelled power assists with effortless slope handling
  • Variable speed control allows for customized operation
  • EZ Fold™ aluminum handles enable compact storage
  • Offers versatile mowing modes: bagging, mulching, or turbo leaf
  • Dual-port auto-switch optimizes airflow for managing tough debris
  • Durable 25" steel deck provides a wider cutting path
  • Deck features a rust-resistant design
  • 7-position height adjustment ranges from 1.3 inches to 4 inches
  • The 4.0Ah battery fully recharges in 60 minutes
  • Battery is compatible with over 75 Greenworks 80V tools
  • Integrated high-intensity LED headlights for visibility
  • Designed with ergonomic controls for comfortable use
  • Requires zero gas or oil maintenance
  • Operates with a silent performance, up to 5 times quieter than gas mowers
  • Produces zero emissions during operation
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