In my EGO LM2114SP review the verdict is clear: buy this 21-inch cordless self-propelled mower for a mid-size, mostly level lawn, and skip it for steep ground, wet grass or a lawn that needs more than one pack. I used it on the lawn around the house and on the long grass alleys of our plum and apricot orchard. Below: the kit, drive, cut, battery and limits.
EGO LM2114SP Review: My Verdict in Brief
The LM2114SP is the EGO 21-inch push mower with a drive added, as a full kit: one 6.0Ah battery, a charger, a grass bag, a mulching insert and a side chute. The drive carries the weight, so you steer and the mower does the pushing. The single pack is the price you pay. I rank seven drive mowers in my list of the top self-propelled lawn mowers.
- Who it is for: owners of a mid-size, mostly level lawn who want no fuel, no pull cord and a mower that walks itself.
- What it does best: it holds a steady walking pace with a speed knob, cuts in seven heights and switches between mulching, bagging and side discharge.
- Main trade-off: one pack gives 25 minutes at a heavy load, and the manual rules out wet grass and slopes over 15 degrees.
What Comes in the EGO LM2114SP Kit
The kit holds everything you need on day one: mower, 56V battery, the CH3200 charger, the bag, the mulching insert and the side chute. Two rows of the table decide most purchases, the run time by load and the drive.
| Spec | EGO LM2114SP |
|---|---|
| Type | Walk-behind, self-propelled |
| Power source | 56V lithium-ion, 6.0Ah battery in the kit |
| Cutting width | 21 in |
| Cutting heights | 7 positions, 1-1/4 to 4 in, one-handed lever |
| Drive | Variable speed, two triggers, speed knob |
| Run time, maker’s figure | Up to 50 minutes light load, 40 medium, 25 heavy |
| Grass handling | Mulching insert, rear bag (2.0 bushels), side discharge |
| Weight | 50.7 lb without the battery, with the mulching insert |
| Warranty, maker’s figure | 5 years on the tool, 3 years on the battery |
How the LM2114SP Relates to the LM2110SP
The LM2114SP is the LM2110SP self-propelled mower sold as a kit with a 6.0Ah battery and a 320W charger, according to EGO. The LM2110SP is the tool alone.
Setting Up and Starting the Mower
The motor will not start until the side rails are fully out and both clamps are locked, so you cannot run it half folded.
Starting takes three steps: press the safety button, pull the bail up to the handle, release the button. Let go of the bail and the electric brake stops the blade within 3 seconds, according to EGO. I still wait until the blade has stopped completely, take the battery out and only then go near the deck.
How the Self-Propelled Drive Works
The drive is the reason to pick this EGO self propelled mower over the push version. It has variable speed, two triggers on the dual-toggle handle so either hand can hold it, and a speed knob. According to EGO’s manual the rear wheels carry the drive, and EGO does not publish the speed in miles per hour. I put the push and the drive version side by side in my LM2114 versus LM2114SP comparison.
Turn the knob up before you pull a trigger. It ships at the lowest position, where the drive does nothing, and on my first run I stood there wondering why the mower would not move. After that I set the knob once for the house lawn and left it, then slowed it down in thick growth. The manual gives the same tip: a slower walking speed gives a cleaner cut and discharge.
The drive also works with the blade off, so I can release the bail and let the mower walk itself back to the shed along the gravel without the blade turning. Releasing the drive trigger stops the drive but does not brake the wheels, so keep a hand on the handle.
EGO Push Mower vs Self-Propelled
The drive adds about 5.5 lb over the push LM2114, while the push LM2114 weighs 45.2 lb without the battery, according to EGO’s manual. On long alleys or a lawn with a full bag the drive takes the load off your arms, and it is the part I value most.
Cutting Quality and Deck Modes
This 21-inch self-propelled mower cuts in seven heights from 1-1/4 to 4 inches, and it handles clippings in three ways.
Cutting Height
The height lever is spring loaded and works with one hand. EGO’s manual says to set the highest height on uneven ground or in tall growth, and for very thick grass to cut high first and then go over it again lower. In spring the orchard alleys grow thick, so I cut high first and came back lower, and the deck kept cutting.
That matches the one-third rule: take off no more than a third of the blade length at a time. In a university field study, mowing by the one-third rule cut the number of mowing events by about 31 percent compared with mowing every week (1).
Mulch, Bag and Side Discharge
Mulching works only in dry grass, because wet grass sticks under the deck and blocks the insert. The insert has to come out to fit the bag or the side chute. Before you change modes, stop the motor, wait for the blade to stop and take the battery out.
When the grass is dry and cut often, mulching is the mode I use most. A review of grass cycling found that returned clippings raise soil nitrogen and can keep turf quality up with less fertilizer (2). A three-year trial on Kentucky bluegrass found returned clippings were equal to doubling the nitrogen applied as fertilizer (3). Under the trees I pick up fallen fruit first, then bag the grass where leaves are mixed in. I rank nine battery and gas picks for finer clippings in my list of the top mulching lawn mowers.
Battery, Run Time and Charging
According to EGO, the 6.0Ah pack runs up to 50 minutes, but that is the light-load best case, and the kit has just one pack.
Run Time by Load
EGO’s manual gives the run time by load:
- Light load: about 50 minutes.
- Medium load: about 40 minutes.
- Heavy load: about 25 minutes.
Grass density and moisture change the figure, so I plan a lawn in minutes of real mowing, not in acres. On the long orchard alleys I watch the status light, because the pack stops the mower when it is empty and the stop comes without a slow fade. My list of the top battery lawn mowers compares nine cordless picks for small and large lawns.
Charging and Pack Care
EGO gives about 80 minutes to charge the 6.0Ah pack with the 320W charger on its page for the LM2114 push kit, which uses the same pack and charger. Use only the maker’s charger and an EGO pack on the manual’s approved list, charge within the temperature range in your manual, and never use a damaged or swollen pack.
Weight, Handling and Storage
At 50.7 lb without the pack, the EGO LM2114SP is a mower you steer rather than push. The drive does the work, and the weight shows only when you lift it.
The handle folds into a locked storage position. EGO says to store the mower upright or, better, flat, away from fertilizer and rock salt, with the battery out and kept at room temperature in a dry place. I take the pack off before I fold it, then charge it in the workshop.
Quiet is the other gain. Measurements of more than 600 mowers found electric mowers significantly quieter than gas mowers (4).
Wet Grass, Slopes and Large Lawns as Limits
Four limits decide whether it fits your land.
- Wet grass: EGO’s manual says not to cut it, and it clogs the deck.
- Slopes: the manual says not to mow slopes over 15 degrees, to go across the face of a slope and never up and down, and to stay away from drop-offs, ditches and banks.
- Large lawns: a 21-inch deck means more passes than a wider mower, and one pack gives 25 minutes at a heavy load.
- One blade: this model has a single blade, not the multi-blade Select Cut system of other EGO models.
The mower protects itself. When the deck loads up, the motor stops and the status light flashes orange. I release the bail, wait for the blade to stop, take the battery out and clear the grass under the deck with heavy gloves on. A solid orange light means the mower is over its temperature limit, so release the bail and let it cool. I compare nine picks for dense lawns in my ranking of the best mowers for thick grass.
Blade Care and Safety
EGO’s manual says to clean the underside after each use, because clippings promote rust, and not to wash the mower with a hose. I do it with the motor off, the blade stopped and the battery out. The blade needs sharpening about twice a season under normal conditions, and a bent, cracked or badly worn blade gets replaced.
Sharpness shows in the grass. A Nebraska field study found that repeated mowing with a dull rotary blade reduced Kentucky bluegrass quality and increased leaf spot on a susceptible cultivar (5). After a blade strike, stop the motor, wait until the blade has stopped completely, remove the battery, then inspect the blade before you restart.
Lawn mower injuries sent an estimated 934,394 people to US emergency departments from 2005 to 2015, about 84,944 a year (6), and an estimated 17,509 hand and arm amputations happened between 2014 and 2023 (7). Walk the lawn first and pick up stones, sticks and wire. EGO says to keep people and pets at least 100 feet away while the mower runs. Never point the discharge at people or windows, and look behind you before and while backing up.
Before you clear a clog, check the blade or tip the mower: stop the motor, wait for the blade to stop, then take out the battery. Never bypass the bail or the safety button, and wear closed shoes and eye protection.
Who Should Buy the LM2114SP and Who Should Skip It
The LM2114SP is an EGO self-propelled lawn mower for a narrow job, and it does that job well. For the wider field, my best lawn mower picks put nine battery and gas mowers in order by yard size.
Buy it if these fit you:
- Your lawn is mid-size, mostly level and takes one pack or less.
- You want the drive to carry the weight of the mower and a full bag.
- You want no fuel, no pull cord and a handle that folds for storage.
- You already own EGO 56V tools and can share packs.
Skip it if any of these fit you:
- Your lawn has slopes over 15 degrees.
- Your lawn needs more than 25 minutes at a heavy load and you do not want to buy a second pack.
- You mow when the grass is wet.
Drawbacks of the LM2114SP
Each drawback has a workaround.
- One pack: 25 to 50 minutes depending on load. Buy a second pack for a bigger lawn.
- 21-inch deck: a large lawn takes more passes. Mow often and cut high first.
- Mode changes need the battery out: plan the switch before you start.
How the LM2114SP Compares With Alternatives
Two other EGO mowers sit on either side of it.
EGO LM2114 Push Mower
The EGO Power+ LM2114 21-Inch Cordless Push Mower is the same kit without the drive. It weighs 45.2 lb without the pack and runs up to 55 minutes at a light load, according to EGO. Pick the LM2114 if your lawn is small and flat. My EGO LM2114 push mower review covers that kit without the drive in full.
EGO LM2135SP
The EGO Power+ LM2135SP 21-Inch Self-Propelled Mower Kit is self-propelled too, with a 7.5Ah battery and the Select Cut multi-blade system, according to EGO. Pick the LM2135SP if you want the multi-blade cut and the larger battery. My EGO LM2135SP full review covers that kit in detail.
| Model | Drive | Battery in the kit |
|---|---|---|
| EGO LM2114SP | Self-propelled | 56V 6.0Ah, one pack |
| EGO LM2114 | Push | 56V 6.0Ah, one pack |
| EGO LM2135SP | Self-propelled | 56V 7.5Ah, one pack |
Common Problems and How to Prevent Them
Most problems come down to the drive knob, the load or wet grass.
- The drive does nothing: the knob is at its lowest position. Turn it forward, then pull a trigger.
- Run time shorter than the box claim: it follows the load. Cut often, cut high and keep the grass dry.
- Deck clogs and the light flashes orange: release the bail, wait for the blade to stop, remove the battery, then clear the deck.
My Final Verdict on the EGO LM2114SP
I recommend the LM2114SP to anyone with a mid-size, mostly level lawn who wants a complete battery kit and a mower that walks itself. Skip it for steep ground, wet grass and big lawns. That is where my EGO LM2114SP review lands: a well-equipped drive mower that stays within the pack, grass and slope limits in its manual. I compare the two 21-inch self-propelled kits in my EGO LM2135SP vs LM2114SP article.
Frequently Asked Questions
What are the reviews like for the EGO LM2114 lawn mower?
Reviews of the EGO LM2114 line come down to the same few points, and for the self-propelled LM2114SP the plus side is the drive, seven cutting heights and a complete kit. The limits are one pack, 25 minutes at a heavy load and a deck that clogs in wet grass.
What is the warranty on an EGO self-propelled mower?
The warranty on the EGO LM2114SP is a 5-year limited warranty on the tool and a 3-year limited warranty on the battery, according to EGO, for household use. Professional or commercial use is covered for a shorter period, so check EGO’s warranty page for the terms that apply to you.
What is the difference between the EGO LM2114 and LM2114SP mowers?
The difference between the EGO LM2114 and LM2114SP mowers is the drive: the LM2114SP adds variable-speed self-propel with a speed knob, while the LM2114 is a push mower. Both are 21-inch 56V kits with a 6.0Ah pack, and the self-propelled model weighs 50.7 lb without the pack against 45.2 lb.
What’s the best type of lawn mower?
The best type of lawn mower depends on the size and slope of your lawn, and a battery self-propelled 21-inch mower like the LM2114SP suits a mid-size, mostly level lawn that one pack can cover. Large lawns need a wider deck or a rider, and slopes need the limit in the manual of your exact model.
Why won’t my EGO self-propelled mower start?
An EGO self-propelled mower will not start when the side rails are not fully out with both clamps locked, or when the start order is wrong: press the safety button, pull the bail up to the handle, then release the button. If the mower starts but will not move, the speed knob is probably still at its lowest position.
References
- Law QD, Bigelow CA, Patton AJ. Selecting Turfgrasses and Mowing Practices that Reduce Mowing Requirements. Crop Science. 2016;56(6):3318-3327. doi:10.2135/cropsci2015.09.0595
- Pornaro C, Novello A, Fidanza M, Macolino S. Grasscycling: A Key Practice for Sustainable Turfgrass Management. Grasses. 2022;1(1):45-52. doi:10.3390/grasses1010005
- Grégoire G, Benjannet R, Desjardins Y. Contribution of grass clippings to turfgrass fertilization and soil water content under four nitrogen levels. Science of The Total Environment. 2022;837:155765. doi:10.1016/j.scitotenv.2022.155765
- Blomberg L, Trezza D. The evolution of quiet lawn mowers and their impact on community noise and hearing conservation. INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 2021;263(2):4896-4902. doi:10.3397/in-2021-2877
- Steinegger DH, Shearman RC, Riordan TP, Kinbacher EJ. Mower Blade Sharpness Effects on Turf. Agronomy Journal. 1983;75(3):479-480. doi:10.2134/agronj1983.00021962007500030015x
- Harris C, Madonick J, Hartka TR. Lawn mower injuries presenting to the emergency department: 2005 to 2015. The American Journal of Emergency Medicine. 2018;36(9):1565-1569. doi:10.1016/j.ajem.2018.01.031
- Nemirov DA, Onor GI, Kwok M, Gallant GG, Beredjiklian PK. Epidemiological Analysis of Upper Extremity Amputations From Lawn Mower-Related Injuries. HAND. 2024;21(2):223-229. doi:10.1177/15589447241300697
Safety Note: A mower blade can cut through a hand or foot and throw stones and sticks with force. Pick up debris before you mow, keep the discharge guard, bag or mulch plug in place, never point the discharge at people, windows or cars, and keep children and pets indoors while the mower runs; never let a child ride on a riding mower. Never disable the operator-presence control. Before you clear a clog, tip the mower or touch the blade, stop the engine or motor, wait until the blade has stopped, then remove the safety key or battery, or disconnect the spark plug wire on a gas model. Mow across slopes with a walk-behind mower and up and down with a riding mower, within the slope limit in your manual, and stay off wet slopes, drop-offs and ditch edges; on a rider with a rollover protection bar, keep it up and wear the seat belt as the manual says. Refuel only outdoors with the engine off and cool, wear closed shoes and eye and hearing protection, and read the manufacturer’s manual.