Let’s take a closer look at what makes the Sun Joe such a lovely beast.

It’s okay to get excited about mowing your lawn. You’re allowed to enjoy it! You can choose to go with a lawn mower that is quiet enough to allow you to listen to music or that new audiobook while you get the job done. Who can say no to that? There’s more to the Sun Joe iON16LM 40 V 16” Cordless Lawn Mower than just quiet running. Taking environmental consciousness to a whole new level, the iON16LM utilizes super advanced battery technology to ensure cleaner air and an easier experience for owners and others alike. Electric lawn mowers are already uniquely suited for low-maintenance ownership, eschewing the traditional needs of oil, gas, and filter changes. Get out there and make hash of a mundane task by turning it into a simple, elegant chore that takes less time and less stress to complete, benefiting you both in the short and long term. If you’re ready to leave the world of gas and oil behind, or you’re looking to upgrade to a better fit for your situation, the iON16LM lawn mower might just be the perfect option.

Contents

DESIGN & BUILD | Snazzy and Strong

With a 16” cutting deck, the Sun Joe iON16LM 40 V 16” Cordless Lawn Mower is just the right size for smaller lawns, and thanks to the eco-friendly EcoSharp battery system, you can cover every inch of your lawn with time to spare and less mess than ever before. If the battery system is the vibrant, healthy heart, then the engine brings the muscle power. A powerful brushless 600W motor provides increased battery efficiency and features optimized performance and extended life up to 2000 runtime hours so your mower will keep on chewing down the seasons, year after year. While its mulching capability came late to the scene, you can choose between side-discharge or bagging right off the bat with a 9.25-gallon bag that comes included. The cutting deck can be adjusted between six different positions, between 1.18” to 3.15”. Plus, the Sun Joe iON16LM is a snazzy machine in grey and spring green, so it looks great, stays quiet, and does its job with as little impact on the environment as possible.

“If the battery system is the vibrant, healthy heart, then the engine brings the muscle power.”

Leaving noxious emissions in the dust, the Sun Joe iON16LM utilizes the rechargeable 40V EcoSharp battery system, claiming the most advanced lithium-ion battery technology on the market today, offering up to 40 minutes of full-power, whisper-quiet runtime. Not only will the world around you feel a little cleaner, but you won’t have to deal with fuel, flushes, oil changes, or filter swaps, in the long run, saving you money year after year.

Sun Joe iON16LM 40 V 16” Cordless Lawn Mower full view

Sun Joe iON16LM 40 V 16” Cordless Lawn Mower full view

SAFETY & DURABILITY | Tech to Last

Because electric lawn mower technology has evolved to improve an already existing technology, there has been no need to reinvent the wheel as far as safety features are concerned. The ergonomically designed safety bar does exactly what it needs to: disengaging the blades as soon as it is released, allowing for a safe and quick shutdown for safety’s sake. When the coast is clear, simply pull down the bar and hit the start button. Safety is as easy as that. Simply combine that with a touch of protective gear and wisdom and you’ll never have so much as a hiccup to disrupt your mowing experience.

“…the EcoSharp battery packs can last up to 40 minutes, giving you over 3,000 mows…”

The Sun Joe iON16LM 40 V 16” Cordless Lawn Mower not only works with the battery system to increase efficiency, but its inherent design also decreases noise and vibration and is engineered to last up to 2,000 runtime hours. At a full charge, the EcoSharp battery packs can last up to 40 minutes, giving you over 3,000 mows, and that’s if you push the battery to its top end every time. Still, that’s a great promise to live up to, and owners have made their happiness with its longevity known.

Sun Joe iON16LM 40 V 16” Cordless Lawn Mower handle with button

Sun Joe iON16LM 40 V 16” Cordless Lawn Mower handle with button

PERFORMANCE | Simple and Efficient

Ease of Use

How simple it is to use is a hallmark of electric lawn care technology. Gone are the days of pull-starts, where it feels like half the time we mow is spent yanking on the cord, just to get the mower going. Nowadays, more and more mowers are featuring a push-button starter, so it’s up to the electric models to step up their game if they want to stand above the rest. In this, the lack of necessary maintenance is where they really shine. No more gas drains in the off-season, no oil changes or filter replacements. Simply charge the 4Ah battery, plug it in, in the button, and get going.

Best Features

You do not have to be an environmentalist to appreciate the lessened impact of an electric mower like the Sun Joe iON16LM 40 V 16” Cordless Lawn Mower. Avoiding smelling like exhaust almost makes the switch worth it on its own. The Sun Joe iON16LM ensures that the surface benefits aren’t its single party trick. The EcoSharp batteries won’t develop a memory as older technology once did, so you don’t have to run it down to zero every time you use it. Whether you mow for four minutes or forty, you also don’t have to worry about damaging the battery if you use it when it isn’t fully charged. Energy Star rated and built to last time and time again, the EcoSharp battery technology is a great addition to an already eco-friendly piece of machinery. It is worth noting that the EcoSharp battery system does not charge as quickly as some other systems do. Owners have reported needing between one to two hours to fully charge their batteries, but considering the packs have no memory system, you shouldn’t require a full, complete charge depending on the task at hand.

Sun Joe iON16LM 40 V 16” Cordless Lawn Mower side view

Sun Joe iON16LM 40 V 16” Cordless Lawn Mower side view

LONGEVITY & PRICE | For Seasons Beyond Seasons

Thanks to a brushless, powerful motor built to last and EcoSharp batteries designed to withstand drain and charge after drain and charge, the Sun Joe iON16LM is engineered to last season after season, year after year. There is also a hybrid option available for owners who want the option to switch between corded and cordless, depending on their needs at the time. Thanks to a full two-year warranty, new owners and operators don’t have to worry that their investment isn’t going to pay out. With the Sun Joe iON16LM, you’ll be seeing benefits direct from day one.

Be sure to check the current Sun Joe iON16LM 40 V 16” Cordless Lawn Mower – Amazon price here.

With an MSRP of $399.99 for the Sun Joe iON16LM with included battery and charger, the whole package proves to be a great value for the cost. More affordable than other battery-powered mowers, the Sun Joe iON16LM is able to cut back on costs because the batteries don’t charge quite as quickly, and the size is a better fit for smaller lawns. Altogether, it is a great value and definitely worth consideration, depending on your budget.

Sun Joe iON16LM 40 V 16” Cordless Lawn Mower in use

Sun Joe iON16LM 40 V 16” Cordless Lawn Mower in use

Pros

  • Zero emissions, zero maintenance
  • Quiet running
  • Small, quick, and light

Cons

  • Batteries take time to charge fully
  • Intended for small to mid-sized lawns
  • Pricey but worth it (see current Amazon Price)

THE BOTTOM LINE | Friendly in All Ways

The Sun Joe iON16LM 40 V 16” Cordless Lawn Mower is an extremely user- and eco-friendly electric lawn mower with a great amount of attention paid to ease of use and longevity. Thanks to a full two-year warranty, even the most skeptical of mower owners can enjoy an affordable buy-in cost and peace of mind as their investment proves its worth. Owner reviews have been absolutely glowing, continuing for years of ownership experiences, making this a beloved cordless option for those seeking to upgrade this year. Take the jump to being more environmentally friendly for a low-cost buy-in and great peace of mind. But if you’d like to see a few more options then check out our Best Electric Lawn Mowers here.