40V Cordless Lawn Mower, 17 Inch Electric Battery Powered Lawn Mower with 2x4.0Ah Batteries, 6 Height Adjustment, 50L Grass Bag, 1200W Brushless Motor, 40min Runtime for 500㎡ Yard Review

Overview

The Batteries 40V Cordless Lawn Mower is a compact, battery-powered mower designed for small to medium-sized yards (up to 500㎡). With a 17-inch cutting deck, dual 4.0Ah batteries, and a brushless motor, it targets homeowners seeking an affordable, gas-free alternative for manageable lawns. It’s best suited for those who prioritize convenience, quiet operation, and low maintenance over raw power for large, thick grass.

Who Should Buy This

• Suburban homeowners with 1/4-acre or smaller lawns: The 40-minute runtime and 17-inch deck are ideal for tidy, fenced-in yards under 5,000 sq ft. You’ll finish in one charge without breaking a sweat.
• First-time cordless buyers or gas-averse users: If you’re tired of pulling starter cords, mixing oil, or smelling exhaust, this mower offers a plug-and-play experience with zero fuel hassle.
• Budget-conscious shoppers seeking value: At $209.99 with two batteries included, this is a strong entry-level option that undercuts many competitors while still offering brushless motor efficiency.
• Homeowners with flat, well-maintained turf: The 6-position height adjustment works best on even ground. If your yard has steep slopes or thick, neglected grass, look for a self-propelled model with a wider deck.

Key Features Breakdown

• 40V Brushless Motor (1200W): Brushless motors last longer, run cooler, and deliver more torque per watt than brushed alternatives. This means consistent cutting power even as the battery drains, and less noise than gas mowers.
• 17-Inch Cutting Deck: A trade-off. It’s narrow enough to maneuver around flower beds and tight gates, but you’ll make more passes on larger lawns. Perfect for yards with obstacles or irregular shapes.
• 2x 4.0Ah Batteries Included: Two batteries effectively double your runtime to about 40 minutes total (20 min each under load). This is enough for 500㎡ (roughly 5,400 sq ft) if you cut efficiently. The batteries also work with other 40V tools from the brand.
• 6-Position Height Adjustment (single-lever): You can raise or lower the deck from roughly 1 to 3 inches. Quick adjustments help you handle different grass lengths or seasonal changes without stopping to wrench on each wheel.
• 50L Grass Bag: A decent-sized catcher for a 17-inch mower. Expect to empty it 2-3 times on a typical lawn. It’s easy to remove and empty, though the plastic hooks feel a bit light.
• 40-Min Runtime: Real-world runtime depends on grass thickness and terrain. On dry, short grass you’ll get closer to 40 minutes total with both batteries. Wet or tall grass will drain them faster.

Pros

1. Excellent value for the price: Two batteries and a brushless motor for $209 is rare. Comparable mowers often sell with a single battery or a weaker motor.
2. Lightweight and easy to push: At roughly 30 lbs (with battery), it’s manageable for most users. You can lift it into a shed or truck bed without strain.
3. Quiet operation: At ~80 dB, you can mow early morning or evening without annoying neighbors. No earplugs needed.
4. Tool-free height adjustment: The single-lever system is fast and intuitive. You can change cutting height in seconds without tools.
5. Batteries are interchangeable: If you already own other 40V tools from this brand, you can share batteries. Saves money and reduces clutter.
6. Low maintenance: No oil changes, no spark plugs, no fuel stabilizer. Just charge and mow. Great for casual users who want to avoid garage work.

Cons

1. Deck is small for larger lawns: At 17 inches, you’ll make many passes on anything over 1/4 acre. Consider a 20-inch or self-propelled model if your yard is bigger.
2. Batteries take 4-5 hours to charge: The included charger is slow. You can’t rapid-charge between cuts. Plan ahead or buy an extra charger.
3. Plastic deck may not handle abuse: The deck is durable for normal use, but hitting rocks or roots can crack it. Gas mowers with steel decks are more forgiving.
4. No self-propel: This is a push mower. On slopes or thick grass, you’ll feel the effort. Not ideal for hilly properties or users with mobility issues.

Bottom Line

The Batteries 40V Cordless Lawn Mower is a standout value for small-lot homeowners who want a reliable, quiet, and fuss-free mowing experience without spending $400+. The dual-battery setup and brushless motor punch above their weight class, and the 17-inch deck is nimble for tight spaces. However, if your yard exceeds 5,000 sq ft, has steep hills, or you’re a heavy-duty user, you’ll outgrow it quickly. For its intended audience—budget-conscious, gas-averse owners of tidy suburban lawns—this mower is a smart buy. I recommend it without hesitation for that niche.

Frequently Asked Questions

Q: How long do the batteries last on a full charge?
A: Each 4.0Ah battery runs about 15-20 minutes under normal cutting conditions (dry grass, mid-height). With both batteries, you’ll get 30-40 minutes total. That’s enough for roughly 5,000 sq ft of lawn. Thick, wet, or tall grass will reduce runtime by 20-30%.

Q: Can I use other 40V batteries from this brand?
A: Yes, as long as they’re the same 40V platform (Batteries brand). The mower is compatible with all their 40V batteries, including higher-capacity 5.0Ah or 6.0Ah packs. Just note that larger batteries may add weight.

Q: Does it mulch or side-discharge?
A: The mower comes with a rear grass bag for collection. It does not include a mulching plug or side-discharge chute. For mulching, you’ll need to buy an optional mulching kit (sold separately). Most users find bagging works fine for regular maintenance cuts.