Sun Joe MJ401C Review 14-Inch 28-Volt Cordless Push Lawn Mower

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Sun Joe MJ401C-PRO 14-Inch
Sun Joe MJ401C 14-Inch 28-Volt Cordless Push Lawn Mower
Performance/Cut Quality
What I Like
Affordable for Smaller Lawns
2-Year Warranty
LED Battery Level Indicator
Available in 3 Colors
Good Value
What I Don't Like
Only Suitable for Small to Medium Yards
Slower Charging than Many Other Cordless Lawnmowers
My Overall Rating


Sun Joe MJ401C-PRO 14-Inch 28-Volt Cordless Push Lawn Mower Review

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.


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.


The single steel blade is 14 inches (35.6 cm).

Height Adjustment

Sun Joe MJ401C-PRO 14-Inch 28-Volt Cordless Push Lawn Mower Review

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.


Sun Joe MJ401C-PRO 14-Inch 28-Volt Cordless Push Lawn Mower Review

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

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Pros and Cons

  • Affordable for smaller lawns
  • 2-Year warranty
  • LED battery level indicator
  • Available in 3 colors
  • Relatively low power
  • Only suitable for small to medium yards
  • Slower charging than many other cordless lawnmowers
  • Not as compact as other models


Sun Joe MJ401C-PRO 14-Inch Review


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?

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Sun Joe MJ401C 14-Inch 28-Volt Cordless Push Lawn Mower, w/10.6-Gallon Collection Bag,...
  • [POWERFUL]: Perfect for small to medium lawns, battery-powered mower's durable steel blade cuts a crisp 14" wide path with precision in a single pass.No Load Speed (rpm) 3000.No Load Speed (rpm) : 3000
  • [PERFORMANCE]: The 28V 4 Ah rechargeable lithium-ion battery for up to a quarter acre of continuous mowing per charge
  • [ADJUSTABLE DECK]: Tailor cutting height with 3-position manual height adjustment
  • [ACCESSORIES]: Detachable 10.6-gal (40 l) grass catcher for easy disposal
  • [SAFETY]: Removable safety key prevents accidental starts

Last update on 2024-05-31 / Affiliate links / Images from Amazon Product Advertising API


  • Size 5 x 21 x 16.5 in
  • Weight 1 lbs
  • Deck size
  • Voltage 28V

Sun Joe Best Selling Lawn Mowers

Last update on 2024-05-28 / Affiliate links / Images from Amazon Product Advertising API Protection Status

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