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GreenWorks 25302 G-MAX 20-in 2-in-1 40V Cordless TwinForce Lawn Mower
Part of the G-MAX Collection by GreenWorks
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GreenWorks 25302 G-MAX 20-in 2-in-1 40V Cordless TwinForce Lawn Mower

GreenWorks 25302 G-MAX 20-in 2-in-1 40V Cordless TwinForce Lawn Mower

Part of the G-MAX Collection by GreenWorks
Be the first to write a review

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7 days or less
9 days or less
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British Columbia
12 days or less
*This product is a special order item and available to purchase online or by speaking to an associate at this selected store. Choose from store pick-up or home delivery. Standard charges apply for home delivery. (learn more)

Product Description

Available while supplies last.

20-in 2-in-1 40V Cordless TwinForce Lawn Mower

  • Powerful G-MAX 40V Li-Ion Systems delivers greater efficiency with up to 70 minutes of run time with included batteries
  • 20-in cutting deck offers a great balance of maneuverability and cutting capacity making it ideal for mid-sized areas
  • Innovative SMART CUT technology adjust for power or runtime based on the thickness of your grass
  • Dual blades offer better cut quality, superior mulching and bagging capabilities
  • Automatic battery switchover pulls power from the second battery once the first is depleted to eliminate downtime
  • 5-Position single lever height adjuster
  • 2-in-1 Feature offers versatile use with mulching and rear bagging capabilities
  • Hard top rear bag indicates when the bag is full and needs to be emptied
  • Easy Fold System for storage or compact transportation
  • 10-in Rear wheels and 7-in front wheels make it easy to maneuver through any range of terrain
  • Foam padded handle
  • Use with (2) G-MAX 40V 4Ah Li-Ion battery for up to 90 minutes of runtime
  • Compatible with only GreenWorks G-MAX 40V Battery Models 29462, 29472 and Charger 29482


  • Battery type - 40V Lithium-ion
  • Charger time - 1 hour, for 40V, 73Wh Battery / 2 hours, for 40V, 146Wh Battery
  • No-load speed - 5000 RPM
  • Height adjustments - 1-3/8-in to 3-3/8-in (3.8 - 8.5 cm)
  • Functions - 2-in-1 Mulch or rear bag


  • Rear Discharge Bag
  • Mulch Plug
  • 4Ah Battery
  • 2Ah Battery
  • Charger
  • Owner's Manual
Weight:42.5 Pounds
Listing:Quick Ship, CSA Listed
Warranty4 Year
Cutting OptionsBag
helpBoxLawn Mower Power Source
Gas mowers are typically the most powerful type of mower, but they also require the most maintenace because of the engine. Electric mowers are bound by a cord and may need an extension cord for larger lawns. They typically have less power than gas mowers, but require less maintenance and create much less polution. Battery powered mowers combine the environmental benefit of electric mowers and the maneuverability of gas mowers; their power is comparable to electric mowers.

Lawn Mower Power SourceCordless Electric Mowers
helpBoxLawn Mower Type
Push mowers constitute the majority of lawn mowers as they are guided by the user pushing the mower from behind. Tow Behind mowers can be attached to the back of a tractor or ATV and are best used for much larger areas. Reel mowers are manually powered by pushing and engaging a spinning cylinder of blades. Riding mowers are great for larger lawns and provide the operator a seat on the mower and controls.

Lawn Mower TypePush Mowers

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GreenWorks 25302 G-MAX 20-in 2-in-1 40V Cordless TwinForce Lawn Mower
GreenWorks 25302 G-MAX 20-in 2-in-1 40V Cordless TwinForce Lawn Mower
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Additional Details

Mfr Part #
Group # 2249891
Category Lawn Mowers - 2025
Style - 0
Sales Rank 14

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