WORX Nitro Cordless Lawn Mower, 21" Electric Mower for 1/2 Acre, Brushless Push Lawn Mower with 7-Position Height Adjustment, 2 × 5.0 Ah Batteries & Charger Included, WG752 Review

Overview

The WORX Nitro Cordless Lawn Mower (WG752) is a 21-inch, brushless electric push mower designed to tackle lawns up to half an acre with the convenience of battery power. It comes with two 5.0 Ah batteries and a fast charger, making it a strong competitor for homeowners who want gas-level cutting performance without the noise, fumes, or maintenance headaches. If you’re tired of yanking cords and mixing fuel, this mower aims to be your quiet, reliable partner for weekly cuts.

Who Should Buy This

• Homeowners with 1/4 to 1/2 acre lawns: The dual 5.0 Ah batteries deliver enough runtime for a typical suburban lot—expect 45–60 minutes of cutting per charge, which covers most yards in this range.
• Gas mower refugees: If you’re done with oil changes, spark plugs, and stale gas, this WORX offers instant start and zero maintenance beyond blade sharpening.
• Buyers who value adjustability: The 7-position height adjustment (1.5 to 4 inches) lets you dial in the perfect cut for different grass types and seasons, from a tight 1.5-inch scalp in spring to a taller 4-inch cut for summer heat.
• Eco-conscious users: No emissions, no fuel spills, and much quieter operation—your neighbors and the planet will thank you.

Key Features Breakdown

• 21-inch cutting deck: This is a sweet spot—wide enough to cover ground quickly without being a beast to maneuver. It fits through standard garden gates and handles tight spots around flower beds better than a 22-inch deck.
• Brushless motor: A brushless motor is more efficient and longer-lived than a brushed one. It delivers consistent torque even in thick grass, and it’s the reason this mower feels snappier than cheaper cordless models.
• 7-position height adjustment: A single lever on the deck lets you change cutting height in seconds. The range (1.5 to 4 inches) covers everything from a manicured look to a more forgiving tall cut for drought-prone lawns.
• Two 5.0 Ah batteries: This is a big deal. Most competitors include one 4.0 Ah battery. Having two means you can swap and keep going without a recharge break. Expect about 25–30 minutes per battery under normal conditions.
• Quick charger: The included charger refills a 5.0 Ah battery in roughly 60 minutes. That’s fast enough that if you’re doing a large lawn, you can finish with the first battery, swap, and the second is ready to go.
• Single-lever fold: The handle folds down for storage without tools. It’s a nice touch for hanging in a garage or tucking into a shed corner.

Pros

1. Excellent runtime for the price: With two 5.0 Ah batteries, you can cut a full half-acre without stopping. Most competitors at this price point give you one battery or smaller capacity.
2. Quiet and neighbor-friendly: At about 85 decibels, it’s quieter than a gas mower by a long shot. You can cut early Saturday morning without starting a feud.
3. Strong cut quality: The brushless motor and 21-inch deck handle thick, damp grass surprisingly well. It won’t leave clumps like some budget electrics.
4. Instant start, no drama: Press a button, pull the safety lever, and go. No choke, no primer bulb, no cursing.
5. Lightweight and easy to push: At around 50 pounds, it’s noticeably lighter than most gas mowers. Great for yards with slopes or uneven ground.
6. Stores flat: The folding handle allows upright storage that takes up minimal floor space.

Cons

1. Bagging performance could be better: The included bag fills up fast in tall or wet grass, and the chute tends to clog if you’re cutting heavy growth. You’ll want to mulch or side-discharge in those conditions.
2. No self-propelled option: This is a push mower only. If your yard is hilly or you have mobility issues, the 50-pound weight still requires some elbow grease. WORX does make a self-propelled version, but this isn’t it.
3. Batteries aren’t cross-compatible with all WORX tools: The 5.0 Ah batteries use the WORX Power Share platform, but they’re physically larger and won’t fit some older WORX tools. Check compatibility before buying extra batteries.
4. Plastic deck feels less durable: The deck is impact-resistant plastic. It won’t rust, but it can crack if you hit a large rock or stump. Gas mowers with steel decks are tougher in that regard.

Bottom Line

The WORX Nitro Cordless Lawn Mower is a fantastic value for homeowners with a medium-sized lawn who want reliable, hassle-free electric power. The dual 5.0 Ah batteries are the standout feature—they give you enough runtime to finish a half-acre without anxiety, and the brushless motor delivers cut quality that rivals many gas mowers. It’s not perfect: bagging is mediocre, and there’s no self-propulsion. But if you’re okay with a push mower and willing to mulch or side-discharge in heavy growth, this is one of the best cordless options under $300. I’d recommend it confidently for anyone making the switch from gas.

Frequently Asked Questions

Q: How long do the batteries actually last per charge?
A: In real-world use with typical grass (not overly thick or wet), expect 25–30 minutes per 5.0 Ah battery. That’s about 50–60 minutes total with both batteries. For a half-acre lawn, you’ll likely use both batteries and maybe need a short recharge for the last strip.

Q: Can I use this mower without the bag for mulching or side-discharge?
A: Yes. The mower includes a mulching plug that covers the rear discharge port, and it also has a side-discharge chute (sold separately, but often included in the box—check your package). Mulching works well for dry grass up to about 4 inches tall.

Q: Is the deck plastic or metal? Will it hold up over time?
A: The deck is a high-impact plastic composite. It won’t rust like steel, but it’s not as impact-resistant. For normal lawn use—avoiding large rocks, stumps, and curbs—it’ll last years. If you regularly hit obstacles, consider a steel-deck mower.