MZK 20V 13-Inch Electric Lawn Mower, Compact Brushless Mower, Red

The MZKmagiczaker 13-inch cordless mower is a compact, battery-powered walk-behind designed for homeowners with small to medium lawns who want to skip the hassle of gas and extension cords. It ships as a complete kit, so you can be up and running without hunting for accessories.

The brushless motor is the centerpiece here. Running at 2800 RPM on Low and 3400 RPM on High, it gives you a meaningful choice between conserving battery life and pushing through thicker growth. Brushless motors generally require less maintenance than brushed ones because there are no carbon brushes to wear down, though the listing does not specify a service schedule. The dual 20V 4.0Ah lithium batteries are equally important: together they support up to 30 minutes of runtime, and because you can swap them, you keep mowing while the spent pack charges rather than standing around waiting. Runtime will vary with grass density, terrain, and which speed setting you use.

The 13-inch cutting deck is wide enough to handle a compact yard efficiently, and the four height settings spanning 1.3 to 2.6 inches cover the most common residential cutting preferences. The 30-liter removable rear bag holds a solid volume of clippings before you need to empty it, and the two-step safety start adds a layer of protection against unintended starts. Assembly is described as easy, which matters when you just want to get outside and mow.

The trade-offs follow from the compact design. A 13-inch deck means more passes on anything larger than a small yard, and the height range stops at 2.6 inches, so very tall or overgrown grass may need pre-trimming. The single-port charger means you can only recharge one battery at a time, which could slow things down if both packs are depleted. The listing does not mention a mulching option, so bagging is your only clipping-management choice.

Verdict: This mower is a practical pick for anyone maintaining a small to medium lawn and wanting a cordless setup that arrives ready to use. The dual-battery system is a genuine convenience, and the two-speed motor adds useful flexibility. Shoppers with larger properties or grass that grows tall quickly will likely want a wider deck and a broader height range.

• Cutting deck width: 13 inches
• Motor type: Brushless
• Motor speed: 2800 RPM (Low) / 3400 RPM (High)
• Battery: 2 x 20V 4.0Ah lithium-ion
• Maximum runtime: Up to 30 minutes (conditions dependent)
• Cutting height range: 1.3 to 2.6 inches (4 positions)
• Grass bag capacity: 30 liters (approximately 8 gallons)
• Kit contents: Mower, 2 batteries, 1 single-port charger, 1 grass bag

A great fit if you:

• Have a small to medium lawn and want a cordless mower that arrives as a complete, ready-to-use kit
• Prefer swapping batteries over waiting for a single pack to recharge before finishing the job
• Want the option to adjust cutting speed based on how thick or thin your grass is
• Like bagging clippings for easy disposal and want a large-capacity bag to reduce stops

Consider something else if you:

• Have a large lawn where a 13-inch deck would mean a significant number of passes to cover the area
• Regularly deal with tall or overgrown grass that exceeds the 2.6-inch maximum cutting height

Does this mower come with batteries and a charger?
Yes. The kit includes two 20V 4.0Ah lithium batteries and one single-port charger, along with the mower and a grass bag.

How long can I mow on a full charge?
The listing states up to 30 minutes of total runtime with both batteries. Actual time will vary depending on grass conditions, terrain, and whether you run the motor on Low or High.

Can I adjust the cutting height?
Yes. There are four height positions ranging from 1.3 inches to 2.6 inches, letting you choose a shorter or longer cut based on the season or your preference.

Is there a safety feature to prevent accidental starts?
Yes. The mower uses a two-step safety start process, which requires two actions before the motor engages, reducing the risk of unintended activation.