Longest-Runtime Battery Mowers
This list orders publishable battery mowers by known manufacturer-claimed runtime. Models without a verified claim are excluded rather than assigned an estimated value.
See our ranked picksEligible models
34
Published picks
4
Ranking basis
Known facts
At a glance
The shortlist
Jump directly to a selected mower, or scan the complete shortlist before comparing details.
- Longest claimed runtime#1
POWER+ 21" Peak Power Self-Propelled Mower Kit
EGO · LM2142SP
Yard Fit context
strong fit · high confidence
- Second-longest claim#2
80V 21" 4-in-1 Self-Propelled Mower
Greenworks · MO80L810
Yard Fit context
strong fit · high confidence
- Third-longest claim#3
40V HP Brushless 21" Self-Propelled Mower Kit
RYOBI · RY40HPLM01K2
Yard Fit context
strong fit · high confidence
- Fourth-longest claim#4
40V HP Brushless 21" Push Multi-Blade Mower Kit
RYOBI · RY40HPLM04K2
Yard Fit context
mixed fit · high confidence
MowerMatch rankings
Our top picks, ranked
Every eligible mower is evaluated against the category rules below. Editorial scores do not determine the order.
- #1Longest claimed runtimestrong fit · high confidenceLM2142SP
Product illustration for EGO model LM2142SP EGO · LM2142SP
POWER+ 21" Peak Power Self-Propelled Mower Kit
The EGO LM2142SP is a 21-inch self-propelled battery mower on the 56-volt platform. Its manufacturer claim is up to 80 minutes of runtime. The verified kit includes 2 batteries and a charger.
- Deck
- 21 in
- Power
- 56V
- Drive
- Self-propelled
- Claimed runtime
- 80 min
Why it ranks here
The manufacturer claims up to 80 minutes of runtime. Its Yard Fit context is strong large-lawn fit with high evidence confidence.
- #2Second-longest claimstrong fit · high confidenceMO80L810
Product illustration for Greenworks model MO80L810 Greenworks · MO80L810
80V 21" 4-in-1 Self-Propelled Mower
The Greenworks MO80L810 is a 21-inch self-propelled battery mower on the 80-volt platform. Its manufacturer claim is up to 80 minutes of runtime. The verified kit includes 1 battery and a charger.
- Deck
- 21 in
- Power
- 80V
- Drive
- Self-propelled
- Claimed runtime
- 80 min
Why it ranks here
The manufacturer claims up to 80 minutes of runtime. Its Yard Fit context is strong large-lawn fit with high evidence confidence.
- #3Third-longest claimstrong fit · high confidenceRY40HPLM01K2
Product illustration for RYOBI model RY40HPLM01K2 RYOBI · RY40HPLM01K2
40V HP Brushless 21" Self-Propelled Mower Kit
The RYOBI RY40HPLM01K2 is a 21-inch self-propelled battery mower on the 40-volt platform. Its manufacturer claim is up to 80 minutes of runtime. The verified kit includes 2 batteries and a charger.
- Deck
- 21 in
- Power
- 40V
- Drive
- Self-propelled
- Claimed runtime
- 80 min
Why it ranks here
The manufacturer claims up to 80 minutes of runtime. Its Yard Fit context is strong large-lawn fit with high evidence confidence.
- #4Fourth-longest claimmixed fit · high confidenceRY40HPLM04K2
Product illustration for RYOBI model RY40HPLM04K2 RYOBI · RY40HPLM04K2
40V HP Brushless 21" Push Multi-Blade Mower Kit
The RYOBI RY40HPLM04K2 is a 21-inch push battery mower on the 40-volt platform. Its manufacturer claim is up to 80 minutes of runtime. The verified kit includes 2 batteries and a charger.
- Deck
- 21 in
- Power
- 40V
- Drive
- Push
- Claimed runtime
- 80 min
Why it ranks here
The manufacturer claims up to 80 minutes of runtime. Its Yard Fit context is mixed large-lawn fit with high evidence confidence.
How we picked
Eligibility requires a known manufacturer runtime claim. The claim is sorted from highest to lowest; large-lawn Yard Fit, confidence, and product identity resolve ties.
- 01
Attributed claims only
Runtime remains a manufacturer claim and is never described as MowerMatch first-party test data.
- 02
Unknowns excluded
A model with no verified runtime value does not receive an estimate from batteries, voltage, or a sibling mower.
- 03
Category context
Large-lawn Yard Fit provides a deterministic tie-break without replacing the runtime ordering.
Before you buy
Buying advice
A longer published runtime can add margin, but it does not by itself establish cut quality, battery efficiency, or coverage in your conditions.
- 01
Compare the exact configuration
Runtime claims may depend on included battery capacity, battery count, drive use, or conditions stated by the manufacturer.
- 02
Check deck and drive too
Runtime alone does not show how many passes a lawn needs or how much pushing effort the mower requires.
Common questions
Frequently asked questions
Did MowerMatch measure these runtimes?
No. This page compares manufacturer claims recorded in the catalog; it does not present first-party runtime tests.
Why are some battery mowers missing?
Models without a verified runtime claim are excluded because unknown values are not estimated or treated as zero.