The Sun Joe Mow Joe MJ420C cordless reel mower is a powerful, yet light weight alternative to conventional gas lawn mowers. The MJ420C can cut approximately 1,600 square feet on a single charge. Reel blade mowers produce a cleaner cut keeping your lawn healthy year round. An onboard safety key prevents unauthorized use. The 24 Volt battery is removable for easy charging and includes and LED indicator displaying the battery life. Battery runs up to 90 minutes depending on the turf. The MJ420C cuts a path 16 inches wide and operators can tailor the grass cutting height up to 1.8 inches. Rear grass collecting catcher is included. The unit is ETL-certified and carries a full two year warranty.From Sun Joe, the Mow Joe MJ420C offers you the convenience of cord-free setup as well as the fume-free, maintenance-free performance of an electric motor. Its dependable battery offers up to 90 minutes of run time per charge, while four stainless steel blades offer precision cutting performance.

Mow Joe MJ420C
At a Glance:Powerful 54-watt motor for reliable performance

Four durable steel blades and 16-inch cutting-pass width

Simple push-button start-up and maintenance-free design

Safety lock-off button and removable key prevent accidental starting

Four-position manual height adjustment offer heights up to 1.77 inches

Easy-to-detach grass collector stores clippings for easy disposal
The compact, powerful Mow Joe is easy to push and maneuver. View larger.

Remove battery to convert to a manual reel mower. View larger.Cordless, Maintenance-Free Design and 90-Minute Battery
An ideal choice for keeping small lawns neatly groomed, the Mow Joe MJ420C features a powerful 54-watt motor that delivers dependable performance. Its dependable, rechargeable battery can deliver up to 90 minutes of self-propelled mower action at a time–which is enough to mow yards as big as 1,600 square feet.

Because it runs on electricity rather than gas, this mower is easy to maintain–it never requires messy fill-ups or oil changes, and there’s no need to worry about expensive tune-ups. This electric design also allows the mower to offer no-hassle start-ups. Simply push a button and the mower’s ready to go–no frustrating, arm-wrenching pull starts required. The mower also features a safety lock-off button, which prevents accidental starting, and a removable safety key that prevents unauthorized use.

Durable Steel Blades and Simple Height Adjustment
Reel mowers leave your lawn neatly trimmed, and their unique motion produces a clean cut that leaves grass healthier than a traditional mower with a single horizontal blade can.

With each pass, the Mow Joe allows four durable steel blades to clear a 16-inch (40.64-millimeter) wide cutting path. And because different weather conditions, types of grass, and personal preferences can all play a role in determining the ideal cutting height, the mower features a four-position height-adjustment lever. It can deliver heights up to 1.77 inches, making it easy to tailor the mower’s performance to your lawn’s needs.

Compact Machine is Easy to Maneuver and Store
The compact, powerful Mow Joe is easy to push and maneuver around lawn obstacles. It’s equipped with a 5.28-gallon collection bag, which detaches easily for trouble-free transfer or grass clippings from lawn to compost pile.

The Mow Joe’s compact design and removable grass catcher also help it fit comfortably into a corner of your shed or garage, making storage easy.

The dependable Sun Joe Mow Joe MJ420C is ETL inspected and approved, and it is backed by a full two-year warranty.

What’s in the Box
Lawn mower and grass catcher.

Steel blades can be adjusted to one of four ideal cutting heights.
Rechargeable battery provides up to 90 minutes of powerful performance.
Safety key prevents accidental start-ups and unauthorized usage.