10 Best Battery Lawn Mower 2025 in the United States

The Greenworks 40V 16" Cordless (Push) Lawn Mower is an efficient tool for maintaining small to medium-sized yards, up to half an acre. It boasts a 40V battery that provides up to 45 minutes of runtime on a full charge, though the charging time is relatively long at 120 minutes. The 16-inch cutting width is suitable for maneuvering through tighter spaces, making it ideal for compact lawns.

The mower is lightweight at 37.5 pounds, which, combined with the push-button start, enhances its ease of use. Additionally, the 5-position height adjustment ranging from 1-1/4" to 3-3/8" allows for flexibility in achieving the desired grass length. Users can choose between mulching and rear bagging, catering to different grass management preferences.

As a battery-powered device, it is virtually maintenance-free, eliminating the need for gas or oil and reducing emissions, which is a plus for eco-conscious users. However, users should be mindful that the smaller cutting width and longer charging time may require more frequent stops and planning, particularly for larger yards. The inclusion of a 4.0Ah battery and charger, along with a 3-year warranty for both the tool and battery, adds value to the purchase. This mower is best suited for those who prioritize ease of use, environmental friendliness, and have smaller to medium-sized lawns to maintain.

The EGO Power+ LM2102SP is a solid choice for those in the market for a battery-powered lawn mower, particularly for homeowners with medium-sized lawns. With a cutting width of 21 inches, it efficiently covers ground, and the 7.5Ah battery provides up to 60 minutes of runtime, which should be ample for most yards. One of its standout features is the adjustable self-propel speed, allowing users to choose a pace that suits them, from 0.9 MPH to 3.1 MPH. This flexibility can make mowing more comfortable, especially for those who might find traditional mowers hard to manage.

The mower also offers a 3-in-1 function, which includes mulching, bagging, and side discharge, making it versatile for different grass management preferences. The quick push-button start and bright LED headlights are convenient touches that enhance usability, especially for early morning or late evening mowing sessions. The weather-resistant construction and compact foldability for storage are additional benefits that many users appreciate.

There are some drawbacks to consider. While the 60-minute charge time is impressive, if your lawn requires more than an hour of mowing, you may need a backup battery, as the mower can’t be used while charging. Additionally, the lightweight design may not appeal to those who prefer a heftier mower that can handle tough terrain. Also, the height adjustment mechanism is one-handed, which is great, but some users might find it less intuitive if they’re used to traditional methods.

The WORX Nitro 40V 21" Cordless Lawn Mower stands out with its innovative AERODECK technology, which boosts air volume in the cutting deck for a cleaner cut and efficient grass collection. The mower is powered by a brushless motor, offering 40% more power and 10% longer runtime compared to earlier models. It's ideal for lawns up to 1/2 acre, making it suitable for medium-sized yards. The included (2) 20V 5.0Ah PowerShare Pro batteries not only power the mower but can also be used with other WORX tools, adding versatility.

One of the standout features is the INTELLICUT technology, which adjusts the mower's power based on grass thickness, ensuring efficient operation and conserving battery life when possible. This mower offers a 3-in-1 functionality, allowing you to choose between mulching, bagging, or side-discharging the clippings. Additionally, the mower is equipped with a 7-position height adjustment lever, making it easy to change the cutting height from 1.5" to 4". At 55.6 pounds, it is relatively lightweight for its size, though it may still be a bit heavy for some users to maneuver easily. The handle is fully collapsible for vertical storage, saving space in your garage or shed.

On the downside, the charging time can be a concern if you need to mow for extended periods, as it might require pauses to recharge the batteries. Moreover, some users may find the plastic construction less durable compared to metal alternatives. This mower is a solid choice for those seeking a versatile and efficient battery-powered lawn mower for medium-sized yards, with the added benefit of battery compatibility with other WORX tools.