EGO LM2135SP Review: The Best Electric Lawn Mower?

For decades, the roar of a gas-powered lawn mower was the unmistakable soundtrack of suburban weekends. It came with a ritual: checking the oil, filling the tank, wrestling with a pull cord, and hoping the engine would catch. But times have changed. Battery technology has advanced to the point where cordless electric lawn mowers are no longer a compromise-they’re a genuine upgrade.

Homeowners are making the switch because they’re tired of the headaches that come with gas. The maintenance, the fumes, the noise, the trips to the gas station… it all adds up to a chore that feels more like a burden. EGO has emerged as one of the most trusted brands in the outdoor power equipment space, and for good reason. They pioneered the battery-powered revolution and continue to innovate, challenging the performance of traditional gas mowers head-on.

In this EGO LM2135SP review, we’ll put one of their most popular models to the test. We’ll examine its performance, battery life, features, and whether it’s the right mower for your yard. If you’re thinking about upgrading your lawn care routine, this might be the mower you’ve been waiting for.Featured Snippet: At a Glance

The EGO POWER+ LM2135SP is a premium self-propelled cordless lawn mower that delivers gas-like power without fuel, oil, or engine maintenance. It includes a 56V 7.5Ah battery, an extra 5.0Ah battery, and a Select Cut blade system, making it an excellent choice for medium to large lawns.

Product Highlights

Best For: Homeowners with medium to large lawns (up to ½ acre) who want gas-like power with zero maintenance.

Battery Included: 56V 7.5Ah ARC Lithium™ battery + Bonus 5.0Ah battery

Runtime: Up to 60 minutes with the 7.5Ah battery

Warranty: 5-year tool, 3-year battery

Key Specifications

What’s Included

Here’s everything that comes in the box, giving you a complete ready-to-mow package:

EGO POWER+ LM2135SP Lawn Mower
56V 7.5Ah ARC Lithium™ Battery
Bonus 56V 5.0Ah ARC Lithium™ Battery (BA2800T)
Rapid Charger
Upper Blade (for fine mulching)
Mulching Blade (pre-installed)
High Lift Bagging Blade
Extended Runtime Blade
Grass Bag & Frame
Side-discharge Chute
Mulching Plug
User Manual

Design & Build Quality

The EGO LM2135SP features a modern, sleek design that reflects its advanced technology. The first thing you’ll notice is the 21-inch poly deck. Some users express concern about the durability of a plastic deck compared to metal, but EGO’s deck is made from a high-quality composite designed to be tough, rust-proof, and lightweight.

This lightweight design is a major advantage for maneuverability and storage. The handle folds down quickly and easily, and the mower can be stored vertically to save significant floor space in your garage or shed. The IPX4 weather-resistant construction means it can handle some moisture and damp grass, but it’s not designed to be left out in the rain.

The overall build quality feels solid. The controls are well-laid out on the handle, and the large, 9-inch rear wheels provide good traction and help smooth out bumps in the yard. While the bag and side chute could be more robust, the mower itself feels like a well-engineered piece of equipment.

Brushless Motor Performance

At the heart of the EGO LM2135SP is a high-efficiency brushless motor. Unlike brushed motors, brushless motors are more efficient, produce less vibration, and are more durable, often lasting longer without needing maintenance.

The key spec is the cutting torque: 7.0 ft-lbs. This figure puts it in direct competition with gas mowers. One review noted that an EGO model with similar torque had more power than many comparable gas walk-behind mowers. The power is there to handle thick grass, wet grass (though it’s best to wait for it to dry), and long grass without stalling.

Real-world users confirm this power. One reviewer noted the mower “playfully puts any Chinese products… on the shoulders and boldly competes with the upper middle class” of gas mowers, praising its ability to handle 3,000 m² of rugged terrain. Another experienced tester was impressed with the power, noting that because the power goes directly from the motor to the blades, there are no belts or pulleys to worry about replacing. This motor isn’t just powerful; it’s reliable and efficient, turning that battery power into pure cutting action.

Touch Drive Self-Propelled System

One of the standout features of the EGO LM2135SP is its Touch Drive™ self-propelled technology. It departs from the traditional bail and bar system that most gas mowers use. Instead, you control the speed by simply resting your palms on the large pads on the handle.

This is far more comfortable and intuitive. Instead of gripping and squeezing a bar, you just push the handle forward slightly. A dial at your fingertips lets you easily adjust the speed from a slow walk (0.9 MPH) to a brisk pace (3.1 MPH).

The EGO mower review by Popular Mechanics stated, “Ego’s Touch Drive system is more comfortable to use than some other self-propelled mowers.” This system makes it much easier to go up hills and navigate around obstacles. Some users note that it takes a moment for the transmission to engage or that the controls can be less intuitive at first, but for the vast majority of users, it’s a welcome upgrade. The comfort and control it provides make mowing a significantly less tiring chore.

Battery Performance

The EGO 56V ARC Lithium™ battery is the powerhouse of their entire ecosystem. These batteries are known for their high performance and reliability. The LM2135SP comes with a 7.5Ah battery, which provides up to 60 minutes of runtime. This is enough time to mow a typical suburban lawn of about ¼ to ½ acre.

What sets this package apart is the inclusion of an extra 5.0Ah battery. This is a massive value-add. If you have a particularly large lawn, you can simply swap the batteries and keep mowing without waiting for a charge. According to the official EGO product page, the 7.5Ah battery has a rapid charge time of 60 minutes, which means you could potentially have an endless supply of power if you rotate the two batteries.

This kit effectively eliminates range anxiety. You’re no longer limited by how long the battery lasts. Users report that with the 7.5Ah battery, they can easily handle around 1,000m² (approx. 10,000 sq ft) on a single charge. This makes the LM2135SP one of the best cordless lawn mowers for those with larger properties.

Select Cut Blade System

The Select Cut™ multi-blade system is a standout feature that sets the LM2135SP apart from competitors. It includes four blades in total: an upper blade and three interchangeable lower blades. This system allows you to truly customize your cut for different conditions.

Mulching Blade

This blade is pre-installed and ideal for your weekly mow. It’s designed to cut the grass and then cut it again into fine fragments. The upper blade works in tandem with the lower blade to “slice the grass into fine fragments,” providing a clean finish that nourishes your lawn as the clippings decompose. It delivers the mulching quality you’d expect from a high-end gas mower.

High Lift Bagging Blade

If you prefer to collect your grass clippings, swap to the High Lift Blade. It’s designed to create extra suction that lifts the grass for a clean cut and then sends it directly into the 2.0-bushel grass bag. This is great for clearing clippings or managing leaves in the fall.

Extended Runtime Blade

This is a fantastic feature for those with larger yards. The Extended Runtime Blade provides an optimal balance between cut quality and battery efficiency. It won’t create the same vacuum effect as the bagging blade, but it will give you a bit more mowing time per charge—a lifesaver for larger lawns.

Cutting Performance

The cutting performance of the EGO POWER+ lawn mower lives up to the hype. It delivers an even, clean cut across a variety of grass types and conditions. The 21-inch cutting deck is standard for a walk-behind mower, offering a good balance between speed and maneuverability. It features 8 different height positions ranging from 1 inch to 4 inches, so you can adjust the cut length with a single lever.

It handles thick grass and tall grass with ease, though you may need to take it slower or make multiple passes if the grass is excessively overgrown. When it comes to wet grass, it performs admirably, but for the best results, it’s always wise to wait for the lawn to dry. One user commented it “collects wet grass perfectly.” However, some users note that in mulching mode with moderate terrain or tall grass, it can require multiple passes. The edge quality is consistently clean, leaving your lawn looking professional and well-manicured.

Ease of Use

The EGO LM2135SP was designed with the user in mind. The push-button start is a major convenience. There’s no choke, no primer bulb, and no pull cord. Simply insert the battery, push the start button, and you’re off. One user noted the mower “starts easily with the push of a button, making it accessible for users of all heights.”

Adjusting the cutting height is a one-handed operation with a simple lever. This makes it easy to change the height on the fly as you move between different parts of your yard. The grass bag is easy to clip on and off, and it features a handle for simple emptying.

When you’re done, folding the handle and standing the mower vertically for storage is a breeze. It’s a few simple moves that reduce the mower’s footprint significantly. Clearing out grass clippings from the deck is simple and straightforward, making after-mow cleanup fast.

Noise Level

One of the most immediate benefits of a battery-powered mower is the dramatic reduction in noise. The EGO LM2135SP is exceptionally quiet. Users report being able to have a conversation while mowing or even listen to music without headphones.

This quiet operation is a massive advantage for neighborhoods where early-morning or late-evening mowing can be a sensitive issue. You can mow without disturbing your family, your neighbors, or your pets. The gas mower roar is replaced by a pleasant, low hum, making the task much more enjoyable.

Maintenance

The best part of owning an electric mower is the maintenance-or rather, the lack of it. Traditional gas mowers are a maintenance headache. With the EGO LM2135SP, you can forget about:

• Gasoline
• Engine oil changes
• Spark plugs
• Air filters
• Carburetor issues

There is no gas, no oil, no engine maintenance. The only things you need to do are keep the blades sharp, clean the deck to prevent grass buildup, and take care of the battery. This is a game-changer for busy homeowners. It saves you time, money, and the hassle of maintenance. The brushless motor is sealed for lifelong durability, so you can rely on it for years.

Pros & Cons

Pros

1. Gas-like Power: The 7.0 ft-lbs of torque from the brushless motor is genuinely comparable to a gas mower.
2. Innovative Touch Drive System: More comfortable and intuitive than a conventional self-propel bar.
3. Versatile Select Cut System: With three lower blades, you can optimize for mulching, bagging, or extended runtime.
4. Excellent Battery Life: Up to 60 minutes runtime with the included 7.5Ah battery is sufficient for most lawns.
5. Two Included Batteries: The extra 5.0Ah battery provides incredible value and eliminates downtime for larger yards.
6. Quiet Operation: Allows for early morning or late evening mowing without disturbing the peace.
7. Zero Maintenance: No more gas, oil, spark plugs, or trips to the mechanic.
8. Easy to Use: Push-button start and simple height adjustments make it user-friendly.
9. Eco-Friendly: Zero emissions and no reliance on fossil fuels.
10. Compact Storage: Vertical storage saves precious garage space.
11. High-quality Build: A robust design with IPX4 weather resistance for long-lasting durability.
12. Part of a Large Ecosystem: The 56V battery works with all other EGO tools.
13. Long Warranty: 5-year tool and 3-year battery warranties provide peace of mind.
14. LED Headlights: Built-in lights allow for mowing at dawn or dusk.
15. Excellent Cut Quality: Delivers a clean and professional-looking lawn.

Cons

1. Premium Price: It’s an investment, costing more than many entry-level gas or electric mowers.
2. Plastic Deck: While durable, some may prefer the feel of a traditional metal deck.
3. Side Discharge Chute: Some users find the attachment feels flimsy.
4. Bagger Durability: The grass bag material may not be as robust as some would like.
5. Mulching in Tall Grass: May struggle with very tall or thick grass in mulching mode, requiring multiple passes.
6. Transmission Lag: Some users have noted a slight delay when the self-propel drive engages.

Performance Ratings

Comparison with Competitors

Let’s see how the EGO LM2135SP stacks up against its key competitors in the premium electric mower market.

Discussion

EGO LM2135SP: The big advantage here is the Select Cut™ system and the inclusion of two batteries. The Touch Drive self-propel is also highly regarded for its comfort and intuitive control. While it’s a premium option, the inclusion of two batteries and a cutting system that lets you switch blades is a compelling value proposition that rivals gas mowers of old.

Greenworks Pro 80V: The Greenworks line uses an 80V system for potentially more power on the top end. However, battery compatibility with other tools is often less extensive than EGO’s 56V ecosystem. Its self-propel system is generally standard, and it doesn’t have a multi-blade Select Cut system.

Toro 60V Recycler: Toro is a giant in the mower world. Their Recycler mowers are famous for their cutting quality, and the 60V model is no exception. However, the EGO LM2135SP offers a more advanced self-propel system and multiple blade choices. The Toro’s steel deck is a plus for those who prefer metal, but it lacks the versatility of the Select Cut. The value proposition of two included batteries with the EGO is also difficult to beat.

Ryobi 40V HP: Ryobi offers a more budget-friendly option, but its 40V system provides less torque than the EGO’s 56V system. While a great choice for smaller yards, it may struggle with thicker grass or larger lawns where the EGO’s extra power and runtime shine. The EGO LM2135SP is in a different performance class, targeted at users who want gas-rivaling performance. The EGO also benefits from being part of a larger, more powerful ecosystem.

Who Should Buy the EGO LM2135SP?

This self-propelled lawn mower is the ideal choice for a wide variety of users:

• Homeowners with Medium to Large Lawns: If your yard is ¼ to ½ acre, the 60-minute runtime (plus the extra battery) is perfect.
• Those Switching from Gas: You won’t miss the power or performance of a gas mower, but you’ll love the quiet, maintenance-free operation.
• Seniors or Users with Limited Mobility: The Touch Drive self-propelled system and lightweight design make it incredibly easy to use.
• Eco-Conscious Consumers: This mower produces zero emissions, making it a great choice for reducing your carbon footprint.
• Families: The quiet operation means you can mow without disturbing kids napping or family time.
• Anyone Tired of Gas Mower Maintenance: The “set it and forget it” nature of the motor and battery is incredibly liberating.

Who Should Skip It?

While the EGO LM2135SP is a phenomenal mower, it may not be for everyone.

• Budget-Conscious Buyers: It’s a premium product with a premium price tag. There are perfectly good electric mowers for a lower price.
• Those Who Prefer a Metal Deck: If the feel of a steel deck is a must-have for you, you might want to look at the Toro 60V or another model.
• Users with Very Large or Rough Terrain: For estates over an acre, you might benefit from a zero-turn or a riding mower. The 21″ deck would take a long time to cover that much ground, and the plastic deck, while durable, isn’t designed for extreme off-road use.
• Owners of Other Battery Platforms: If you’re heavily invested in a different brand’s battery system (like DeWalt or Milwaukee), the cost of buying into the EGO system might be a deterrent.

Is the EGO LM2135SP Worth the Money?

The EGO LM2135SP is an investment. The price tag can be several hundred dollars more than a basic gas mower or an entry-level electric mower. But is it worth it? For the right user, absolutely.

The value proposition here is exceptional. You’re not just buying a mower; you’re buying the convenience of two high-capacity batteries, a rapid charger, and a versatile cutting system. The cost of a single 56V 7.5Ah battery alone can be significant, so getting that plus a 5.0Ah battery in the box makes the overall package a solid deal.

When you factor in the annual savings from no longer buying gas, oil, filters, spark plugs, or paying for engine tune-ups, the cost difference shrinks. As one reviewer noted, “If you compare the long-term costs of gasoline and eGO, then you are done with buying this mower and batteries (once in a while). On the other hand, you are just getting started with gasoline.”

The EGO LM2135SP is worth the money if you’re looking for a long-term, reliable, high-performance lawn care solution that eliminates the hassles of a gas mower. It’s a premium tool that offers a premium experience.

Frequently Asked Questions

Final Verdict: Should You Buy the EGO LM2135SP?

The EGO POWER+ LM2135SP is more than just a lawn mower; it’s a complete solution to the traditional hassles of lawn care. It successfully marries the power of a gas mower with the convenience and low-maintenance of battery power.

Its powerful brushless motor and 7.0 ft-lbs of torque ensure it can handle the toughest grass conditions without breaking a sweat. The Touch Drive system is genuinely a joy to use, making mowing far less tiring. The Select Cut blade system offers a level of customization that puts you in complete control, and the inclusion of two high-capacity batteries is a generous value-add that eliminates any anxiety about finishing the job.

While the price point is high and the plastic deck may not appeal to everyone, the performance, features, and long-term savings make it a worthy investment for any homeowner serious about their lawn.

If you’re looking for a premium cordless lawn mower that truly rivals gas-powered performance, the EGO POWER+ LM2135SP is one of the best investments you can make. Its powerful brushless motor, self-propelled Touch Drive system, excellent battery life, and versatile Select Cut blade system make lawn care easier and more enjoyable.