EGO Power+ LM2135SP 21-Inch Select Cut Mower Review
The EGO Power+ LM2135SP is a 21-inch cordless push mower built around EGO's 56V ARC Lithium battery platform and the Select Cut multi-blade system. It sits in the middle of EGO's lineup, above the basic single-blade kits and below the self-propelled models, which makes it a common pick for homeowners who want more cut flexibility without paying for drive wheels.
Quick answer
The LM2135SP is right for a homeowner with a small to medium flat yard who wants a battery platform mower with selectable blade setups and does not need self-propulsion.
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Research updated September 2026.
EGO Power+ LM2135SP 21-Inch Select Cut Mower
ReviewedPros
- Select Cut blade system lets you swap between a high-lift blade for bagging and a mulching blade for finer clippings
- Part of the EGO 56V platform, so the battery works across the brand's trimmers, blowers, and other tools
- Folding handle and vertical storage position make it easier to tuck into a garage or shed
Cons
- Push-only design means more effort on slopes and larger lawns compared with self-propelled EGO models
- Battery and charger are typically sold in a kit, so the upfront cost is higher than a basic corded or gas push mower
The LM2135SP pairs a 21-inch deck with EGO's Select Cut blade system, which lets you change the upper and lower blade combination to favor bagging or mulching. It runs on the 56V ARC Lithium platform and is a push mower, so it trades drive wheels for a lighter, simpler build.
Real-World Notes
Owner-feedback themes center on the Select Cut blades delivering a cleaner bagging cut than single-blade electric mowers, and on runtime varying a lot with grass height, moisture, and which battery you use. Many owners report the push design is fine on flat lots but noticeably more work on hills, and some note that the mower is heavier than expected once a large battery is installed.
Alternatives Worth a Look
- EGO Power+ LM2156SP 21-Inch Select Cut Self-Propelled Mower
- Greenworks 40V 21-Inch Push Mower
Who Should Consider Something Else
Skip the LM2135SP if you have a sloped or unusually large yard, since the push-only design will wear you out, or if you want a self-propelled mower at a similar price point. Also look elsewhere if you are not interested in committing to the EGO 56V battery ecosystem.
FAQs
Is the EGO LM2135SP self-propelled?
No. The LM2135SP is a push mower, so you supply the forward force yourself. EGO's self-propelled Select Cut models are separate products.
What battery does the LM2135SP use?
It runs on EGO's 56V ARC Lithium batteries, the same platform used across the brand's handheld outdoor tools.
What is the Select Cut system?
It is a multi-blade setup where you can change the upper and lower blade combination to favor bagging or mulching performance.
Does it come with a battery and charger?
Availability varies by kit. Some listings include a battery and charger, while others are tool-only, so check the specific listing before buying.
Can the LM2135SP bag, mulch, and side discharge?
It supports bagging and mulching through the Select Cut blade options, and it offers a side discharge setup as well.
Our verdict
The EGO Power+ LM2135SP is a strong pick for flat-yard homeowners who want Select Cut blade flexibility and are already on the EGO 56V platform. Its push-only design and kit pricing are the main tradeoffs, so shoppers with slopes or large lawns should look at a self-propelled model instead.