EGO Power+ LM2156SP 21 inch Electric lawn mower: In-Depth Review and Customer Opinions

The EGO Power+ LM2156SP 21-Inch 56-Volt Lithium-ion Cordless Self-Propelled Electric Walk Behind Lawn Mower is a high-quality battery-powered mower designed to make quick work of cutting medium to large yards. EGO Power+ specializes in battery-powered outdoor power equipment, and they are well-known for their excellent batteries that enable extended run times.

This mower features a durable steel deck, self-propelled rear-wheel drive to assist moving across yards, and a wide 21-inch cutting deck to allow covering more grass in fewer passes. It is powered by a 56V ARC Lithium battery and rapid charger which deliver fade-free power and allow the mower to run for up to 90 minutes on a single charge.

Overall, the EGO Power+ LM2156SP is built to deliver efficient, hassle-free mowing for homeowners with mid-sized yards who want to avoid both the fumes of gas mowers and the cord limitations of corded electric mowers. This review will provide an in-depth look at the mower's performance.

Motor and Cutting Deck

The EGO Power+ LM2156SP electric lawn mower features a powerful 900-watt brushless electric motor that delivers optimal torque for smooth, quiet cruising speed over any terrain and thick lawn grass. It provides a 3-in-1 cutting system with side discharge, rear bagging, and mulching capabilities.

The robust 56V Lithium-ion ARC battery delivers fade-free power and performance to the mower. With the rapid charger, the 4.0 Ah battery can be fully recharged in as little as 30 minutes. This will deliver up to 45 minutes of total run time on a single charge.

The cutting width of the deck is 21 inches made of 10-gauge steel for anti-rust durability. The high lift blade design works well for mulching by keeping the cut grass circulating underneath the deck.

Battery and Charger

The EGO Power+ LM2156SP lawn mower comes with a 56V ARC lithium ion battery that has a 5.0Ah capacity. This provides long run times of up to 90 minutes on a full charge, so you can mow larger lawns efficiently.

The included Rapid Charger can fully recharge the battery pack in just 30 minutes. It provides efficient and fast charging thanks to the 56V output. The charger plugs into a standard 120V outlet and has an LED indicator to show charging status.

The battery itself uses industry leading cell technology to provide excellent power, efficiency, and long overall lifespan. Since it is lithium ion, it holds a charge well when not in use. The pack itself is lightweight despite the high capacity.

Overall, the battery and charger combination enables you to mow for decent lengths of time on a charge, while minimizing downtime thanks to the fast recharge speed.

Design and Build Quality

The EGO 21 inch self-propelled mower is sturdily built and has an overall solid feel and construction. The cutting deck is made from a durable lightweight polymer material that should stand up well over time without rust or corrosion.

The mower comes with a foldable ergonomic handle which makes it convenient to store the mower upright. The controls are within easy reach and intuitive to use. There is an electronic switch blade engagement button and a variable speed self propel control.

Some nice comfort features include a soft grip section on the upper handle which is useful if you need prolonged usage. There are integrated cable clips which keep the power cables neat. The mulching attachment can be easily attached or detached via a handle.

Overall, the mower is thoughtfully designed with high quality materials for durability. The foldable handle and modern controls offer added convenience and comfort.

Cutting Performance

The EGO Power+ 21" self-propelled mower performs extremely well when cutting grass. It has a 21” cutting deck with steel blades that deliver a clean, even cut in most conditions.

Tests show that it can easily cut thick grass up to 10” tall in a single pass without bogging down. The blades also do an excellent job with mulching grass clippings into a fine powder that disappears into the lawn. This avoids the need to bag clippings frequently.

On slopes and hills, the self-propelled rear wheel drive provides good traction to handle the inclines without slipping. The mower remains easy to control and maneuver thanks to its balanced weight distribution. The variable speed self-propelled system also allows adjusting the pace to match the slope.

Even in wet spring grass, users report that the mower continues to cut cleanly without clumping or leaving behind uncut patches.

Overall, the cutting deck size combined with the steel blades and brushless motor gives strong cutting performance for most residential lawn conditions. The 21” size offers a good balance of maneuverability without sacrificing width for larger yards.

Ease of Use

The EGO mower is designed for convenience and ease of use. It has two adjustable settings - cutting height and self propel speed.

The cutting height lever allows you to choose between 7 different height settings from 1.5 inches to 4 inches. Adjusting the cutting height is smooth and doesn't require much effort.

The variable speed self propel can be set to your preferred walking pace. At full speed of 3.1 mph, the mower keeps pace even for fast walkers. The self propel can be turned off completely for times when you want to mow at your own pace.

The mower handle folds easily for compact storage. Just press a button to fold it without needing any tools. The folding mechanism feels sturdy and solid.

Overall, the mower is designed keeping simplicity in mind. No complex controls or difficult settings to deal with. At the same time, it doesn't compromise on important adjustments like speed and cutting height.

Noise Level

The EGO Power+ lawn mower features an industry-leading quiet design. It operates at just 60 decibels, which is equivalent to a normal conversation. This makes it significantly quieter than gas-powered mowers that can run as loud as 95-100 decibels. You'll be able to mow early in the morning or late in the evening without disturbing neighbors.

The brushless motor and optimized blade design minimize noise and vibration. When mowing, the sound is comparable to a box fan on medium speed. It won't overpower nearby conversations or require you to wear hearing protection like noisy gas mowers.

The quiet operation is a major advantage over other mowers, allowing you to listen to music or take calls while mowing. The noise won't scare away birds or other wildlife either. Overall, the reduced noise makes mowing more pleasant and less fatiguing over extended mowing sessions.

Maintenance

The EGO mower requires little maintenance to keep it running well. Cleaning the deck is quick and easy - simply wipe it down or hose it off after mowing. The polymer deck resists rust and doesn't require paint or other protection.

The blades on the EGO mower should provide several seasons of use before needing sharpening or replacement. Replacing the blades is straightforward - no tools required. Simply open the clip, remove the old blade, and snap the new one into place.

If anything does go wrong or parts are needed down the road, EGO has a wide network of authorized service centers around the U.S. Parts and accessories are readily available both online and locally for the life of the mower.

Overall, maintenance is minimal on this mower. Keeping the deck clean, blades sharp, and an occasional check of nuts/bolts is about all that's required. The simple design and construction, along with readily available parts and service, make this mower very easy to keep running in tip-top shape for years.

Pros and Cons

This electric lawn mower has many positive aspects and a few areas for improvement.

Pros:

• Powerful 21-inch cutting deck mows cleanly in a single pass and easily handles tall, thick grass
• Self-propelled mode makes mowing effortless on flat and hilly terrain
• Long-lasting electric battery eliminates emissions for environmentally friendly yard care
• Quiet electric motor allows mowing at any time without disturbing neighbors
• Two 5.0 AH lithium-ion batteries offer extended run time and recharge quickly
• Robust all-metal construction feels durable and sturdy for multiple seasons of mowing

Cons:

• High retail price may put it out of range for some consumers' budgets
• Replacement batteries and parts may be expensive
• Heavy composite deck design makes the mower slightly bulky to maneuver in tight spaces
• Fixed cutting height offers less flexibility compared to mowers with adjustable deck height

In summary, the self-propelled EGO Power+ offers excellent cutting power and long battery life in an eco-friendly electric package. It's built to last but carries a premium price tag and limited height adjustment flexibility compared to some competitors. Consumers seeking robust, fume-free performance will enjoy the long-term value, while budget buyers may have to forgo some of the high-end features and construction quality.