Model # MJ409C

Internet #202673319

Sun Joe Mow Joe 20 in. 3-in-1 Cordless Battery Self Propelled Mower

Discontinued Sun Joe

Mow Joe 20 in. 3-in-1 Cordless Battery Self Propelled Mower

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Product Overview

The Mow Joe MJ409C is our premier battery powered machine. This machine is self-propelled when you pull up on the handle bar lever to allow for extra help on slopes and rough terrain. This powerful 24 volt battery has the power of a car battery and will last for years under normal wear and tear. Single lever action for seven different cutting heights, and has a side discharge or bag for collecting cut grass. This machine is designed to offer all the characteristics of a gas mower, but without the gas, oil, and tune-up hassles. Easy to start, with redundant safety features, and a strong metal deck for long life.

  • 20 in. (50.8 cm) cutting width
  • 3-in-1: side discharge, rear bag, and mulch
  • Cordless convenience
  • Self-propelled System Drive let your mower do the work
  • Rechargeable Sun Joe Power 24-Volt battery
  • Instant start No gas, oil or tune-ups make it effortless to start and maintain
  • Height control 7 position manual height adjustment
  • Tailor cutting heights up to 3.25 in. (8.25 cm) deep
  • 15.06 gal. capacity rear bag
  • Detaches easily for convenient disposal
  • 7 in. front and 9.5 in. rear wheels make easy to push and maneuver
  • Side discharge chute
  • Durable steel blade cuts with precision

Info & Guides

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Name 21 in. 56-Volt Lithium-Ion Cordless Battery Self Propelled Mower-Battery and Charger Not Included Mow Joe 20 in. 3-in-1 Cordless Battery Self Propelled Mower 21 in. 3-in-1 Variable Speed Gas Self Propelled Mower with Blade Stop 21 in. 56-Volt Lithium-ion Cordless Battery Self Propelled Mower with 7.5Ah Battery and Charger Included
Brand EGO Sun Joe Honda EGO
Ratings (650) (19) (333) (1947)
Power Type Battery Battery Gas Battery
Drive Type Rear-wheel Drive Rear-wheel Drive Rear-wheel Drive Rear-wheel Drive
Features Adjustable Handlebar,Bagger,Battery level indicator,Foldable handle,Headlights,Mulching Lawn Mower,Rust resistant deck,Single-lever height adjustment,Tool-free adjustments Bagger,Battery level indicator,Foldable handle,Mulching Lawn Mower,Single-lever height adjustment,Tool-free adjustments Bagger,Blade Brake,Foldable handle,Mulch Switch,Mulching Lawn Mower,Tool-free adjustments Bagger,Battery level indicator,Headlights,Mulching Lawn Mower,Rust resistant deck,Single-lever height adjustment,Tool-free adjustments
Refurbished No No No No
Size of Yard 1/4 - 1/2 Acre 1/2 - 1 Acre 1/2 - 1 Acre 1/4 - 1/2 Acre
Start Type Electric Electric Pull Electric
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Customer Reviews

Mow Joe 20 in. 3-in-1 Cordless Battery Self Propelled Mower is rated 4.2 out of 5 by 19.
Rated 5 out of 5 by from This product is perfect for me. I am 62 years old with a bad back and neck. I have used it and loved it. Easy button! No chords to pull, no chords to mow in half, no gas to spill! Made to order for a senior grandma who enjoys tending to her yard. Easy to start and stop and light weight. I leave the battery on the mower when I charge it. Push it right up to the outlet and plug it in. Thank you. Home Depot is the best! Especially the new one off of Sixes Road. The sales agent sat with me and we did the research on which mower would be best for me. They also assembled it and delivered it and gave me a demo of how to operate it. Such perfect customer service.
Date published: 2013-07-23
Rated 4 out of 5 by from good performance so far, three cuts PRO: Battery Life is ample for our yard. We cut 45 minutes and the indicator was still in the green. Qualifier, I use the next to highest setting and cut the grass, St Agustine, fairly often during active growing season. Later in the summer, our longish grass is hardier, drought resistant and grows slowly. I may cut 2x a month in late summer. Thicker grass and/or lower setting adds resistance to the blades and will certainly reduce your battery life. Self-Propel is a comfortable walking speed and I am a fairly slow walker with short legs. Starts are smooth and power propel seems as strong as my old gas mower. Very Quiet, No fuel smell, no oil or gas to pour or spill, just pour a cold beverage aftewards. Battery removal and reinstallation is very easy, but this can be a con. Remove the battery before turning the mower on its side as the battery will likely fall out and may damage the power cord connection. Super simple controls, no assembly, comfortable grip, easy handle bar height adjust and single lever height adjustment round out the pros. Cons While grass mulching seems good, the mower does not mulch tree leaves at my desired height. Maybe I can reduce the height and create more vacumn? Battery is heavy and is not attached, just slides into a shallow slot. The most problematic con was poor packaging. The battery is poorly secured. A few zip ties would solve this problem. The mower arrived with a hole in the box where the battery had slipped from its perch and moved around a good bit, tearing cardboard in the process. The problem with dropping or hitting a lead acid battery means potential decrease to the life of the battery. I saved the packing and will submit a claim near the expiration of the generous claim period should the battery fail to keep a full charge.
Date published: 2012-04-11
Rated 2 out of 5 by from 1/2 - 1 Acre? I chose this mower primarily on the "Size of Yard:1/2 - 1 Acre" rating since I have a 0.97 acre lot. The battery lasted a little over an hour and wasn't close to done with 1/4 of the yard, moving at its recommended self-propelled pace. After charging back to full and going back out the next day I had the same result, with now maybe 1/3 of the yard completed. It's a decent mower, but lacks the longevity I would expect from its rating.
Date published: 2013-09-13
Rated 5 out of 5 by from Easy to use. Love it! We love this mower. Very easy to push and It's perfect for our medium sized yard. We are also impressed that we don't have to empty the bag several times before we're done.
Date published: 2013-10-05
Rated 4 out of 5 by from Great product a Grandma can use! I haven't mowed a lawn in over 20 years, so getting back into yard work was daunting. I bought this electric mower for ease of use. It is so easy to use, very lightweight, and the I love that it is self-propelled. I don't have to worry about buying gas and oil, I don't have to pull the cord to start it. It mows my whole yard in one charge. The battery is heavy, so the fact that I can charge it while still in the mower is so helpful.
Date published: 2013-07-09
Rated 3 out of 5 by from It's ok Used mower for almost one season now. First impression was how cheaply it was made. The mower arrived with the paint scratched and badly touched up from the factory. Love that I don't have to deal with gas anymore. After the first few times of use one front wheels broke. The cheap foam used on the handle bars is coming off. One of the green plastic nuts that hold the handle bars to the mower deck stripped out and fell out while mowing. I do not recommend this mower to anyone that expects the mower to cut all the grass without going over it a second time. The self propel is very slow and pretty much useless. I would expect much better quality for the price paid
Date published: 2013-09-25
Rated 4 out of 5 by from So far - so great! My yard is level but it's also nearly an acre! I waited to cut my grass until the mower arrived. We had a wet week & my grass was about to my knees at some points in my yard. This mower mowed half of my yard before I needed to recharge it (I needed a break anyway). I set the cut length at the highest mark and it never died in the tall grass & did an excellent job of cutting it. My ONLY complaint is that the battery is very heavy so lugging it indoors to charge is a challenge for me. But I'm an old woman with arthritis so it might not be an issue for a man or younger person. I LOVE MY MOWER!!
Date published: 2012-03-24
Rated 5 out of 5 by from I am happy with mine .... I have an 8300 sq ft yard and I usually get 2 mowings per charge. My yard has a fall of about 2-3 feet front to back so about 50% of the time I use the self propelled feature. I do wish the mower moved a little faster using the SP. There is a big difference in the noise generated by mower and gas powered mowers others use. Thank goodness there is no cord trailing behind me because I usually reduce them to junk with my old trimmer and chainsaw. I do recommend it to others.
Date published: 2012-05-03
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