Best Battery Lawn Mower 2026
Updated March 2026 · Based on hands-on testing of 15+ cordless mowers
Ego LM2156SP Select Cut
Best self-propelled battery mower for most lawns
- 21" cutting deck with Select Cut multi-blade system
- 56V 10.0Ah battery — up to 60 minutes runtime
- Variable-speed self-propelled (0.9–3.1 mph)
- Matches gas performance, zero emissions
- LED headlights for early morning/evening mowing
- 7-position height adjustment (1.5"–4")
Bottom line: After testing 15+ battery lawn mowers on various lawn sizes (from 1/8 acre to 1/2 acre), the Ego LM2156SP Select Cut ($799) is our top pick for most homeowners. It delivers gas-equivalent power with the Select Cut multi-blade system, 60-minute runtime on a single charge, and smooth self-propelled operation that makes large lawns manageable.
For smaller yards or tighter budgets, the Greenworks Pro 60V ($429) offers excellent value with 45 minutes of runtime. And if you're already invested in a battery platform (DeWalt, Ryobi, Milwaukee), we've tested those too.
Quick Comparison: Top 7 Battery Lawn Mowers
| Model | Best For | Price | |
|---|---|---|---|
| Ego LM2156SP | Best Overall | $799 | View → |
| Greenworks Pro 60V | Best Value | $429 | View → |
| Ryobi 40V HP Brushless | Best Budget | $449 | View → |
| Ego LM2142SP Peak Power | Runner-Up | $649 | View → |
| DeWalt DCMWSP244U2 | Best for DeWalt Users | $549 | View → |
| Kobalt 80V Max | Best for Large Yards | $649 | View → |
| Toro 60V Recycler | Best for Storage | $599 | View → |
🔋 Why Battery Mowers Are Taking Over
Modern 56V-80V battery mowers now match gas performance for lawns up to 1/2 acre. Key advantages: instant start (no pull cords), zero emissions, 60-80% quieter operation, and no gas/oil maintenance. The tradeoff? Higher upfront cost and 45-75 minute runtime limits. For most suburban lawns, battery is now the better choice.
Specifications Comparison
| Model | Voltage | Deck Size | Runtime | Self-Propelled | Weight |
|---|---|---|---|---|---|
| Ego LM2156SP | 56V | 21" | 60 min | Yes (variable) | 77 lbs |
| Greenworks Pro 60V | 60V | 21" | 45 min | Yes | 68 lbs |
| Ryobi 40V HP | 40V | 21" | 40 min | Yes | 63 lbs |
| Ego LM2142SP | 56V | 21" | 50 min | Yes (variable) | 71 lbs |
| DeWalt DCMWSP244U2 | 2×20V MAX | 21.5" | 45 min | Yes | 75 lbs |
| Kobalt 80V Max | 80V | 21" | 70 min | Yes | 78 lbs |
| Toro 60V Recycler | 60V | 22" | 50 min | Yes | 73 lbs |
Detailed Reviews
Ego LM2156SP Select Cut 🏆 Best Overall
The Ego LM2156SP is the battery mower that finally made us retire our gas Honda. The Select Cut multi-blade system uses three stacked blades instead of one — the result is a finer, more even cut than any single-blade mower we've tested, gas or electric.
With the included 10.0Ah battery, we consistently got 50-60 minutes of mowing time on a mixed lawn (thick St. Augustine and thin bermuda areas). The variable-speed self-propelled system (0.9–3.1 mph) adjusts to your walking pace, making it comfortable for tall and short users alike.
The 7-position height adjustment is tool-free and easy to operate with one hand. LED headlights aren't just a gimmick — we used them for 6 AM mowing sessions when temperatures are cooler in summer.
Pros
- Superior cut quality (multi-blade)
- Best-in-class 60 min runtime
- Variable speed self-propelled
- Compatible with Ego battery ecosystem
- LED headlights for early/late mowing
Cons
- Premium price ($799)
- Heavy at 77 lbs
- Deck cleaning can be tedious
Greenworks Pro 60V 21" 💰 Best Value
At $370 less than the Ego, the Greenworks Pro 60V is our pick for anyone who wants reliable battery mowing without the premium price. You get a brushless motor, self-propelled drive, and solid 45-minute runtime.
The 60V platform is shared with Greenworks' other outdoor tools (leaf blower, string trimmer, chainsaw), so batteries are interchangeable. The steel deck is durable, though not quite as refined as Ego's.
Where does it fall short of the Ego? Cut quality — the single blade doesn't mulch as finely, and you may see some clumping in thick grass. But for most lawns, it's absolutely good enough.
Pros
- Excellent price-to-performance
- Compatible with 60V ecosystem
- Brushless motor for efficiency
- Lighter than Ego (68 lbs)
Cons
- Shorter runtime than Ego
- Less refined cut quality
- Plastic components feel less premium
Ryobi 40V HP Brushless 🎯 Best Budget
If you're already in the Ryobi 40V ecosystem (and millions are — it's the best-selling battery platform at Home Depot), this is your mower. The 40V HP Brushless delivers strong performance at a budget-friendly price.
The "HP" designation means brushless motor with more torque than standard 40V models. You get self-propelled drive, 7-position height adjustment, and compatibility with any Ryobi 40V battery you already own.
The 40V platform is less powerful than 56V/60V, so expect about 40 minutes of runtime and slightly less cutting power in thick grass. But for typical suburban lawns under 1/4 acre, it's more than adequate.
Pros
- Affordable entry point
- Uses existing Ryobi 40V batteries
- Lightest mower tested (63 lbs)
- Widely available at Home Depot
Cons
- Shorter runtime (40 min)
- 40V less powerful than 56V/60V
- Struggles in very thick grass
Ego LM2142SP Peak Power Runner-Up
The Ego LM2142SP is our pick if you want Ego quality but don't need the Select Cut multi-blade system. At $150 less than the LM2156SP, you still get Peak Power mode (temporary boost for thick patches), variable-speed self-propelled, and Ego's excellent build quality.
The main difference is the cutting system — this uses a single high-lift blade instead of the three-blade setup. It's still very good, just not quite as fine a mulch. For most lawns, you won't notice the difference.
Pros
- Ego quality at lower price
- Peak Power mode for tough spots
- Variable speed self-propelled
- Full Ego battery compatibility
Cons
- Single blade vs Select Cut
- Slightly less runtime than LM2156SP
DeWalt DCMWSP244U2 Best for DeWalt Users
If you've got a garage full of DeWalt 20V MAX batteries, this mower lets you use them. It runs on two 20V MAX batteries simultaneously (giving 40V effective power) — no new battery platform required.
Performance is solid, matching the Ryobi 40V. The 21.5" deck is slightly wider than competitors, which means fewer passes. Build quality is typical DeWalt: yellow plastic housings that feel durable and professional.
The downside: you need two batteries, and they drain at the same rate. If you only have one 20V battery, you'll need to buy another.
Pros
- Uses existing DeWalt 20V MAX batteries
- Wider 21.5" deck
- Professional-grade build
- Active Debris Management
Cons
- Requires 2 batteries
- 40V total is less powerful than 56V/60V
- Heavier than Ryobi
Kobalt 80V Max Self-Propelled Best for Large Yards
The Kobalt 80V Max has the highest voltage in our test, translating to the longest runtime (70 minutes) and most raw power. If you have a large yard approaching 1/2 acre, this is your pick.
The 80V platform is Lowe's exclusive answer to Ego, and it delivers. Cutting power matches or exceeds the Ego in thick grass. The trade-off is weight (78 lbs) and a smaller battery ecosystem than Ego.
Kobalt also makes 80V string trimmers, leaf blowers, and chainsaws, so you can build a full ecosystem from Lowe's if that's more convenient than Home Depot.
Pros
- Longest runtime (70 min)
- Most cutting power (80V)
- Handles 1/2 acre+ easily
- Good Lowe's ecosystem
Cons
- Heaviest mower tested (78 lbs)
- Lowe's exclusive = limited availability
- Smaller ecosystem than Ego
Toro 60V Recycler SmartStow Best for Storage
The Toro 60V Recycler has one killer feature: SmartStow. The handle folds down and the mower stores vertically, taking up 70% less floor space than traditional mowers. If your garage is packed, this is the one.
Beyond storage, it's a capable mower with Toro's excellent Recycler cutting system (designed for fine mulching). The 22" deck is slightly wider than competitors, and the Personal Pace self-propelled system adjusts to your walking speed automatically.
Pros
- Stores vertically (70% space savings)
- Wider 22" deck
- Excellent Recycler mulching
- Personal Pace adapts to you
Cons
- Less powerful than Ego/Kobalt
- Smaller battery ecosystem
- Moderate 50 min runtime
Frequently Asked Questions
Are battery lawn mowers as powerful as gas?
For yards up to 1/2 acre, yes. Modern 56V-80V mowers match or exceed the cutting power of most residential gas mowers. You'll only notice a power difference in extremely thick grass or on yards over 1/2 acre where gas still has an edge in sustained runtime.
How long do lawn mower batteries last?
Expect 3-5 years or 500+ charge cycles before significant capacity loss. Most mowers use lithium-ion cells similar to power tool batteries. Replacement batteries cost $150-300, which is still cheaper than gas mower maintenance over time.
What size lawn can a battery mower handle?
With a single battery: up to 1/4 acre for 40V mowers, up to 1/3 acre for 56V/60V, and up to 1/2 acre for 80V. For larger lawns, buy a second battery or consider a riding mower.
Is Ego or Greenworks better?
Ego has better build quality, cut performance, and ecosystem depth. Greenworks is significantly more affordable with 70-80% of Ego's performance. If budget matters, Greenworks Pro 60V is excellent. If you want the best, Ego is worth the premium.