EGO Power + LM2135SP Vs LM2156SP: Which One Is Better?

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Both EGO Power + LM2135SP and LM2156SP models share a lot of common features and specifications.

For instance, they both have a Touch Drive Self-Propelled Technology that enables the machine to move forward by itself

But what is the difference between these two models? Read this EGO Power + LM2135SP vs LM2156SP comparison article to find out.

Comparison Chart: Ego Power + LM2135SP vs LM2156SP Lawn Mower

Model Check Price » EGO Power + LM2135SP Check Price » EGO POWER +LM2156SP
Deck Size 21 inches 21 inches
Power Source Battery Battery
Deck Material Polymer Polymer
Cutting Heights 7 Positions 7 Positions
Max. cutting height 4 inches 4 inches
Min. cutting height 1.5 inches 1.5 inches
Front wheels 7 inches 7 inches
Rear wheels 9 inches 9 inches
Weight 88 Pounds 80 Pounds
3-in-1 capabilities Side discharge, mulching and bagging Side discharge, mulching and bagging


EGO Power + LM2135SP

The LM2135SP model offers a superb cutting performance that exceeds the power of gas.  The self-propelled mower is compatible with all EGO 56V ARC Lithium batteries.

It runs on a 56V 7.5 AH ARC lithium battery which offers a 60-minute run time on a single charge.  The machine has side discharge, mulching, and bagging capabilities.

EGO Power + LM2156SP

The EGO Power plus LM2156SP is a reliable and sturdy mowing machine ideal for small and mid-sized yards.

It is powered by an advanced 56V 10.0Ah Arc lithium battery that delivers up to 75 minutes of runtime on a single charge. 

It can side discharge, mulch, or bag via the 3-in-1 option.

Key Differences

The main difference between the Ego LM2135SP and the LM2156SP is their runtime. The EGO Power + LM2156SP has a longer runtime (75 minutes).

The EGO Power + LM2156SP has a 75-minute runtime and weighs 80 pounds while the EGO Power + LM2135SP has a 60-minute runtime and weighs 88 Pounds.

Here is a well-detailed comparison of EGO Power plus LM2135SP and LM2156SP


The EGO Power + LM2135SP is designed with rugged construction that can withstand harsh conditions. Its LED headlights provide better visibility and safe operations in dark conditions.

It comes with a Select Cut multi-blade cutting system that features three interchangeable blades (mulching, high lift, and extended runtime blade) for remarkable grass-cutting performance.

You can engage the self-propel function with the touch of your palm and change its speed at the same time with the scroll of a dial.

The Ego LM2156SP has similar features to the LM2135SP model. The high-efficiency brushless motor provides a longer run time, reduces vibrations, and extends the mower’s life.

Its multi-blade system enhances a customized cut on lawns.  The self-propelled mower has a weather-resistant construction that can withstand harsh conditions. 

Its bright LED headlights ensure ultimate visibility in low-light or dark conditions.

Deck Size

Both Ego Power + models feature a 21-inch cutting deck for efficient and quicker mowing on small and medium-sized yards. 

Power Source

The EGO Power + LM2135SP model runs on a 56V 7.5 Ah ARC lithium battery which provides up to 60 minutes of runtime on a single charge 

On the other hand, the LM2156SP is powered by an advanced 56V 10.0Ah Arc lithium battery that provides up to 75 minutes of runtime on a single charge.

This shows that the LM2156SP model has more power output than its EGO Power + counterpart.


The EGO LM2135SP is heavier, weighing 88 pounds while the EGO LM2156SP weighs 80 pounds.


Both EGO Power + lawn mower models come with a 5-year warranty service.

Height Adjustment

The EGO Power + LM2135SP and LM2156 models feature seven cutting positions that can be adjusted from 1.5-4.5 inches to enable you to cut the grass to an ideal grass height.

Ease of Use

Both LM2135SP and LM2156SP lawn mowers share a lot of similar ease-of-use options. 

They come with touch drive self-propelled technology that puts total control of the machine in the palm of your hands.

In addition, this feature allows the machine to move forward itself, and ensure easy mowing operations.  

Homeowners can easily control their machine’s variable speed with a dial that is positioned at their fingertips for convenient and safe operation.

The two models are equipped with a push-button start for an easy start. They have foldable handles for easy and proper storage.

Pros and Cons

EGO Power + LM2135SP


  • The EGO Power + LM2135SP has LED lights for ultimate visibility in low light or dark conditions.
  • Its foldable handle design ensures easy storage.
  • The LM2135SP has a rugged construction that can withstand tough and harsh conditions.


  • There is no rear roller kit for the machine.
  • The mower is quite heavy.

EGO Power + LM2156SP


  • The brushless motor provides an 8.3 ft-lb cutting torque for powerful mowing operation.
  • Its Select Cut multi-blade system can be used interchangeably to achieve desired cuts on lawns.
  • The EGO Power + LM2156SP features bright LED headlights for safe operations in conditions. 


  • The self-propelled mower is a bit expensive
  • It is quite heavy.

Final Verdict: Which One Should You Buy?

Both EGO Power+ LM2135SP and LM2156SP models are quiet and eco-friendly battery-powered mowers. They have a rugged and weather-resistant construction, foldable handles, height adjustment, and LED headlights.

We recommend the EGO Power + LM2156SP over the LM2135SP model because it has a longer runtime which means that it can provide more power output for top-notch mowing operation with a single charge.

Check EGO Power + LM2156SP