Summary
The Sun Joe MJ401C is a 14″ 28 volt cordless mower that has a great look and nimble lawnmower for smaller lawns. It is good value for money and has a removable safety key prevents accidental starts, 3-position manual height adjustments, detachable 10.6 gal (40 l) grass catcher for easy disposal and the Pro version comes with rear discharge chute.
Main Features
- 28V
- Brushless motor
- LED battery level indicator
- 3 level height adjustment
Power System
The 28V system is not the most powerful but is swift and light for use on smaller yards. While it cannot handle large lawns or steep banks it is great to use on a compact area.
Assembly
Apart from the handles, the Sun Joe MJ401C 14-Inch will arrive fully assembled. The handles will take a few seconds to attach. From there you simply have to charge the battery and you are ready to go.
Blades
The single steel blade is 14 inches (35.6 cm).
Height Adjustment
There are 3 easy to adjust height options on this model of the Sun Joe MJ401C 14-Inch. The low setting is 1.18 in. (30 mm), the medium is 1.93 in. (49 mm) and the high setting is 2.52 in. (64 mm). Adjustment is manual but effortless.
Cutting Diameter
The Sun Joe MJ401C has a 14-inch cutting diameter.
Roller (Stripes)
This model does not support lawn stripes as it does not have a rear roller.
Grass box capacity
The easy to detach grass catcher is 10.6 gal (40 l).
Safety Features
To prevent accidental starts there is a removable safety key. Without this key, you know it can’t be started accidentally or by the wrong people.  It also has a safety lock feature.
Mulching
While this model does not have a dedicated mulching feature it can be used as such if you are not mowing long grass. If you cut the grass often you can simply remove the bag and allow the cut grass to remain as a nutrient-rich mulch.
User Manual Download
Click here to view or download the Sun Joe MJ401C user manual.
What’s included in the box?
- Sun Joe MJ401C Lawn Mower
- Grass collection bag and support rod
- Handles
- Spanner
- Screws and knobs
- Battery charger
- User guide
- Registration card
Pros and Cons
Conclusion
If you have a small lawn there is no need for a large powerful cordless lawnmower. For small yards, this option will get the job done with minimal hassle and fuss. The Sun Joe MJ401C 14-Inch is a compact and attractive looking lawnmower that is delightful to operate.
Should You Buy This Model?
Lawnmowers, particularly, cordless models, must be appropriate to the size of your lawn. For a smaller lawn, this is an impressive and competent choice. It is compact and easy to maneuver. The battery will not last long enough for larger lawns but will keep small yards looking neat and tidy with minimal effort. It is good value for money and reliable.
Where should I purchase this model?
- Cordless Walk-Behind Mower: Mow small and mid-sized lawns and weeds with the 28V electric mower. Driven by a 600W brushless motor and powered by a 4.0Ah rechargeable battery, it can cover up to 1,250 sq. ft. per charge.
- Precise Performance: The cordless lawn mower has a durable steel blade that cuts a 14-inch-wide path in your yard. Choose your preferred trim using the 3-position manual height adjustment, ranging from 1.18"–2.52".
- Lightweight Design: Weighing just 23.1 lbs. with the battery installed, this manual mower offers easy maneuverability. Its rugged all-terrain wheels ensure smooth movement over grass, gravel, and uneven ground.
- Built for Results: Keep your lawn neat and healthy with this battery-powered lawnmower. A 10.6-gallon grass collection bag catches clippings for quick, mess-free combo and cleanup with every push.
- Go With Joe: Joe brands offer a wide range of innovative, affordable, and reliable consumer tools for the home, yard, garden, and garage.
Last update on 2026-05-19 / Affiliate links / Images from Amazon Product Advertising API
Specifications
- Size 5 x 21 x 16.5 in
- Weight 1 lbs
- Deck size
- Voltage 28V
Sun Joe Best Selling Lawn Mowers
Last update on 2026-05-10 / Affiliate links / Images from Amazon Product Advertising API