EGO Power+ LM2122SP-2 Battery Powered Self-Propelled Lawn Mower (21-Inch, Two 4.0Ah Batteries, Includes Leaf Blower)
When you purchase through links on our site, we may earn an affiliate commission.
AVERAGE
69
Winnowl Index
Winnowl Verdict
Even though the EGO Power+ LM2122SP-2 Battery Powered Self-Propelled Lawn Mower just cleared our audit with an AVERAGE (70) Winnowl Index, that score is really a sign that you're paying for the name on the box more than the actual features you're getting. You’re looking at an Average Performance and Mediocre Value product here, but it’s coming from a company with Strong Brand Strength, so you're definitely paying a premium just for that name on the box. If you're looking at the EGO Power+ LM2122SP-2 Battery Powered Self-Propelled Lawn Mower (21-Inch, Two 4.0Ah Batteries, Includes Leaf Blower), the specs show that you should be able to mow a standard front and back yard on a single charge, provided you don't let the grass get overgrown simply because that Battery Capacity of 4 Ah sits 20% below the class average. Honestly, we’d suggest a hard pivot from this Brand Tax product; that 39% higher price tag results in 20% less hardware for your dollar than the class average, so you're really not getting much for the extra cash.
Market Value Index
Mediocre
$914.03
Overpriced
Fair
High Value
The Mediocre Value rating identifies a "Logo Tax" where the $914.03 cost is 20% less efficient than the $658.14 class average.
Performance Rating
Average
Compared to others in its class, this product's performance is 18% above the average and earns an Average Performance rating. The Warranty indicates you should feel confident that the manufacturer will stand behind the technology for the typical life of the mower, but you may find that the 4 Ah Battery Capacity means that you should be able to mow a standard front and back yard on a single charge, provided you don't let the grass get overgrown.
Brand Strength
Strong
The Strong Brand Strength of EGO Power+ comes from Average Brand Trust and Strong Brand Reliability.
Available At
$914.03
View Deal
The Winnowl Lab Report
| Specification | Value | Rating | Vs. Average | Winnowl Insight |
|---|---|---|---|---|
| Warranty | 5 Years | Strong | 29% better | Extended service commitment. Reflects high manufacturer confidence in the motor and battery electronics. |
| Charging Time | 30 mins | Strong | 69% better | Rapid-recovery circuit. Allows for a full battery cycle in under an hour. |
| Total Run Time | 65 minutes | Average | 13% better | High-endurance rating. Provides a safety buffer for thick grass or larger properties. |
| Total Capacity | 8 Ah | Average | 16% worse | High-capacity power supply that prevents the motor from bogging down or stalling when cutting through thick, heavy grass. |
| Usable Energy Capacity | 358.40 Wh | Average | 10% worse | |
| Number of Batteries | 2 count | Average | 18% better | Dual-battery loadout. Provides immediate redundancy and extended runtime for larger properties. |
| Cutting Width | 21 inches | Average | Average | Standard residential deck width. Balanced for efficiency and maneuverability through most garden gates. |
| Single Battery Capacity | 4 Ah | Mediocre | 32% worse | |
| Battery Voltage | 56 V | Average | Average | Standard residential power. Balanced for consistent performance on well-maintained suburban lawns. |
| Cutting Height Adjustment | 7 settings | Average | Average | High-precision adjustment rack. Allows for fine-tuning based on grass species and regional moisture levels. |
Ranking Factors
Insights
- Value Rank: #23 out of 75.
- Performance Rank: #20 out of 75.
- Winnowl Quadrant: High Value
Strengths
- Highest Warranty in its class at 5 Years, significantly above the class average of 3.87 Years.
- This model offers the fastest Charging Time in its class at 30 mins, significantly faster than the class average of 98.21 mins.
Neutral
- A Battery Voltage of V is about average (56.51 V) but below the highest in class at 84 V.
- A Total Capacity of Ah is about average 9.55 Ah but below the class max of 24 Ah.
- A Cutting Width of inches is about average (21.21 inches) but narrower than the widest in class at 26 inches.
- A Total Run Time of minutes is about average (57.45 minutes) but not as long as the class max of 150 minutes.
- A Cutting Height Adjustment of settings is about average (7.01 settings) but not as many as the class max of 10 settings.
- battery(s) is about average 1.69count but below the most in class (4 count).
Comparison
| Name | Winnowl Index | Value | Performance | Brand | Price | Usable Energy Capacity | Total Run Time | Battery Voltage | Total Capacity | Cutting Width | Warranty | Charging Time | Number of Batteries | Cutting Height Adjustment | Single Battery Capacity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EGO Power+ LM2122SP-2 Battery Powered Self-Propelled Lawn Mower |
AVERAGE
69
|
Mediocre | Average | Strong | $914.03 | 358.40 Wh | 65 minutes | 56 V | 8 Ah | 21 inches | 5 Years | 30 mins | 2 count | 7 settings | 4 Ah |
| Kobalt 80-Volt 21-in Self-propelled Battery Lawn Mower |
ELITE
94
|
Exceptional | Strong | Exceptional | $599.00 | 576 Wh | 75 minutes | 80 V | 9 Ah | 21 inches | 5 Years | 60 mins | 2 count | 7 settings | 5 Ah |
| Greenworks 82V 25-Inch Battery Powered Self-Propelled Lawn Mower |
ELITE
86
|
Fair | Strong | Strong | $979.97 | 787.20 Wh | 60 minutes | 82 V | 12 Ah | 25 inches | 4 Years | 30 mins | 3 count | 7 settings | 4 Ah |
| LiTHELi 18-Inch Brushless Self-Propelled Mower |
MEDIOCRE
59
|
Exceptional | Mediocre | Mediocre | $276.59 | 256 Wh | 50 minutes | 40 V | 8 Ah | 18 inches | 5 Years | 120 mins | 2 count | 6 settings | 4 Ah |
Rankings
