After testing 14 electric lawn mowers over three months, we’ve narrowed it down to the five that actually deliver on their promises. Whether you have a small city lot or a sprawling half-acre, there’s a cordless mower here that will replace your gas machine for good.
Quick Comparison: Our Top 5 Picks
| Model | Rating | Deck | Battery | Best For | Price |
|---|---|---|---|---|---|
| 🏆 EGO LM2102SP | ⭐ 4.8 | 21” | 56V 2.5Ah | Best Overall | ~$549 |
| Greenworks 60V 21” | ⭐ 4.5 | 21” | 60V 4Ah | Best Value | ~$399 |
| Ryobi 40V HP 21” | ⭐ 4.4 | 21” | 40V 6Ah | Best Battery System | ~$329 |
| Kobalt 80V 21” | ⭐ 4.3 | 21” | 80V 2.5Ah | Best for Thick Grass | ~$449 |
| Snapper XD 82V | ⭐ 4.2 | 21” | 82V 2Ah | Best Lightweight | ~$299 |
🏆 Best Overall: EGO LM2102SP (~$549)
After testing every mower side by side on the same lawn, the EGO LM2102SP won on every meaningful metric: cut evenness, battery runtime, build quality, and ease of use. It’s the one we’d recommend to anyone, regardless of budget. Read our full EGO review →
💰 Best Value: Greenworks 60V (~$399)
At around $399 with a 4Ah battery included, the Greenworks 60V delivers surprising cut quality for its price. It’s push-only (not self-propelled), but for flat lots under ¼ acre it’s a stellar deal. The 60V platform also powers Greenworks’ full range of outdoor tools.
🔋 Best Battery System: Ryobi 40V HP (~$329)
If you already own any Ryobi 40V tools, the Ryobi 40V HP Mower is a natural addition. The 6Ah battery provides excellent runtime, and Ryobi’s 40V lineup is the most extensive DIY battery platform available at Home Depot.
How to Choose the Right Electric Mower
By Lawn Size
- Under ¼ acre: Any mower here works — save money with the Snapper or Greenworks
- ¼ to ½ acre: EGO LM2102SP or Kobalt 80V for the extra power and runtime
- Over ½ acre: Consider a riding mower — walk-behinds become exhausting at this size
Self-Propelled vs. Push
If you have any slopes over 10–15 degrees, self-propelled is worth every extra dollar. The EGO and Kobalt are both self-propelled. For dead-flat lawns, the Greenworks saves you $100 and works just as well.
Our Testing Methodology
We ran each mower on the same 5,000 sq ft test lawn with mixed grass types (Bermuda and fescue blend) at a 3” cutting height. We measured: runtime per charge, decibel level at operator ear, cut consistency, slope performance on a 20% grade, and charging time. Testing was conducted over three mowing cycles per unit.
