GreenWorks 25302 battery mower

This Green Works has a 20-inch deck, and is a battery-powered push mower. It cannot side-discharge. It has high rear wheels.

Recall notice

In May 2017 this lawn mower was recalled due to a fire hazard.  The circuit board in lawn mowers made between April 10, 2014 to July 17, 2015 can short circuit and catch fire, posing a hazard to users.  If you own this mower you should immediately stop using it, remove the battery and contact Hongkong Sun Rise Trading for a free repair.  For more information go to the CPSC recall notice at Kobalt


The GreenWorks 25302 is part of the Lawn mower & tractor test program at Consumer Reports. In our lab tests, Lawn mower & tractor models like the 25302 are rated on multiple criteria, such as those listed below.

Predicted reliability: Predicted reliability icons are based on estimated problem rates for newly purchased battery mowers, not under service contract, within the first five years of ownership.

Owner satisfaction: Owner satisfaction icons are based on the proportion of members who are extremely likely to recommend their battery mower to their friends and family.

Mulching: Reflects how fine the clippings are and how completely the mower distributed its clippings over the lawn's surface.


Deck height adjustment Deck height adjustment Most convenient is a single lever that moves the entire deck up and down. Some models have one lever for the front axle and another for the rear. Least convenient is a lever at each wheel.
Single lever
Washout port Washout port Accepts a hose for cleaning the underside of the deck more easily than from above. Be sure to allow the underside to air-dry before stowing the machine.
Swing-up handle bar Swing-up handle bar Ability to easily fold the handle bar forward to aid in storage.
Upright storage Upright storage Allows the user to store the lawnmower vertically reducing the storage footprint.
High wheels High wheels Large rear wheels marketed to handle bumpy terrain better than standard size wheels.
Optional discharge chute Optional discharge chute The rear-mounted side-discharge chute does not come standard with the product and must be obtained separately if you want the side-discharge cutting mode. Some will be provided free when you return the product's warranty card, while others range in price from $15 to $30.


Deck size (in.) Deck size The diameter of the cutting deck, or cutting swath measured in inches.
Volts (V DC) Volts The voltage of the lawnmower battery. (Some systems combine two batteries in series to achieve the displayed voltage)
Battery capacity (Ah) Battery capacity Energy density of the battery system
Drive wheels Drive wheels Location of powered wheels for self-propelled mowers
Mower warranty (yrs.) Mower warranty The length of time in years the lawn mower is covered by its manufacturer for defects or repairs.
Battery warranty (yrs.) Battery warranty The length of time in years the battery is covered by its manufacturer for defects or repairs.