Greenworks 80v charger problems. Motor Power and Type

The 8 Best Cordless Leaf Blowers of 2023, Tested and Reviewed

Sarah is a writer who loves researching and testing tech and Smart home products. She’s been an e-commerce writer since 2020, mainly covering gaming, home tech, streaming, and pop culture content. Her writing has been published in Entertainment Weekly, Business Insider, People, and more.

Andrew Hughes is a certified arborist, member of the International Society of Arborists specializing in tree heal care, and reviews tree content on The Spruce’s Gardening Review Board. He founded and runs Urban Loggers, LLC, a company offering residential tree services in the Midwest and Connecticut.

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Nick Blackmer is a librarian, fact checker, and researcher with more than 25 years’ experience in consumer-oriented content.

If you dread the inevitable leaf-raking that comes with fall, you may want to consider investing in a cordless leaf blower, which can help reduce the hassle of your fall-time yard work and let you roam around your yard without having to worry about cord management.

Speaking on the benefits of cordless leaf blowers (specifically battery-operated options), Deane Biermeier, a member of The Spruce Home Improvement Review Board and Certified Lead Carpenter, says: “Although cordless leaf blowers are less powerful than corded or gas-powered models, there is virtually no maintenance to perform other than charging the batteries. They’re perfect for clearing leaves from small yards or yards with very few leaf-shedding trees.”

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We tested 27 electric leaf blowers (including 17 cordless) in our Lab in Des Moines, Iowa, where we methodically evaluated each unit’s ease of assembly and use, battery life, noise levels, and effectiveness. We tested for effectiveness under a range of scenarios, timing how quickly each leaf blower cleared dry leaves from a patch of grass, dry leaves from a patch of concrete, and damp leaves from a patch of grass. We also tested to see if each blower had the strength to move 0.25-, 0.5-, and 1-ounce trimmer line weights, as well as the precision to easily wrangle leaves in a box we drew with chalk on concrete. After our lab tests, we continued testing 10 models in our homes across the country for six months to evaluate their long-term durability and performance.

Best Quiet

RYOBI 550 CFM 40-Volt Lithium-Ion Brushless Cordless Whisper Series Jet Fan Leaf Blower

We love how quietly the Ryobi 40V Brushless 125 MPH 550 CFM Cordless Battery Whisper Series Jet Fan Blower with 4.0 Ah Battery and Charger operates. While its product description says it has a noise rating of 59 dB, our personal measurement with a decibel meter showed its noise rating to be 40.2 dB. We also confirmed the same decibel rating while testing in one of our homes. We also found it to be just as powerful as some gas models.

Despite its quiet operation, the unit offers a good amount of power in the form of a 550 CFM airflow capacity and a 125 mph airflow speed. In our lab tests, the Ryobi cleared a patch of grass from dry leaves in 27 seconds and from damp leaves in 28 seconds. It was significantly quicker at clearing the patch of concrete from dry leaves, finishing the job in just 11 seconds.

We also found the machine easy to start up, with the single press of a button. We did have some discrepancies in maneuverability, with our lab results describing the blower as easy to heft, while in a real-world scenario, we found this blower difficult to manage. When my husband uses it, he doesn’t quickly notice any fatigue or issues with its weight, our at-home testing team member said. He is a bigger, stronger guy. When I carry it, it does seem heavy to me, and the weight of the battery makes me tire faster. This may not be a great choice for smaller people.

The battery was another issue for our at-home testing team member, saying she got only 15 minutes from a charge. Anyone using this should definitely invest in at least one more battery, she said. She also found the chute somewhat long, which she said made it sometimes not very maneuverable in tight corners. These discrepancies could be due to our team member’s height, but we still find them to be valuable Комментарии и мнения владельцев for any shorter users searching for a leaf blower. Again, those downsides don’t keep us from recommending this as an affordable, quiet solution to keep your yard tidy when the leaves fall.

How It Performed Long-Term

Although we had some usability issues since our at-home testing team member was shorter, we still appreciate this blower’s overall design and powerful motor after several months of regular use. The Turbo Mode is especially handy for cleaning off big piles of leaves as well.

Price at time of publish: 199

Maximum Air Speed: 125 mph | Maximum Air Volume: 550 CFM | Weight: 9.7 pounds | Motor Type: Brushless | Noise Rating: 59 dB

Best Variable-Speed

WORX WG584 40V Turbine Cordless Leaf Blower Power Share with Brushless Motor

The WORX 40V Turbine Cordless Leaf Blower Power Share with Brushless Motor lets you choose from an airflow capacity of 300 to 470 CFM and from an airflow speed of 60, 69, 80, or 95 mph. We appreciated that the unit was so lightweight and surprisingly quiet for the amount of power it had. It cleared the patch of grass with dry leaves in 12.9 seconds, which was the fastest clocked time among all the other models on this list for that specific test. It cleared the patch of grass with damp leaves in 52 seconds and the patch of concrete with dry leaves in a considerably faster 12.7 seconds.

This unit is made up of three pieces. While we had no issue following the assembly instructions and finished setting the leaf blower up in less than two minutes, we struggled a bit when attaching the final piece. We wish this unit allowed us to have better control over the airflow, since we were unable to round up the leaves in the box we drew with chalk on a concrete sidewalk. However, we were pleased with its power, as it easily pushed each trimmer line a 10-foot distance. We were also pleased with its long battery life, and we never noticed a decline in power during use.

How It Performed Long-Term

After six months of regular use, we think this leaf blower is a great, inexpensive tool. While it may not be the best for precise jobs, it’s variable speed and lightweight design make it an effective and comfortable option for quickly clearing your yard of leaves.

Price at time of publish: 220

Maximum Air Speed: 95 mph | Maximum Air Volume: 470 CFM | Weight: 7.3 pounds | Motor Type: Brushless | Noise Rating: 102.1 dB

Best Backpack

Greenworks Pro 80V Cordless Backpack Leaf Blower

We initially had some hesitancies about the efficacy and overall comfort of backpack blowers, but this model from Greenworks completely dispelled any doubts. This backpack blower is comfortable to wear, easy to use, and expedites the leaf-clearing process. This model also was quieter than some other backpack leaf blowers we tested. It has a trigger-activated variable-speed throttle and a cruise control option that provides constant airflow as needed. We especially appreciated the multiple power options during lab testing, since the trigger offers more precise airflow, but the turbo mode and cruise control have a lot of power behind them.

Greenworks estimates that the fully charged 2.5Ah battery lasts only around 18 minutes if run continuously at its highest speed. We noted it ran far longer during our at-home testing because we were able to blow an entire backyard multiple times before recharging. This blower also has a charger that quickly restores power to the battery in just 45 minutes.

Despite its variable speed, this model still isn’t the most powerful of those we tested—its maximum air speed is 145 mph, and maximum airflow is 580—but it works well in smaller yards. However, we loved using this backpack blower and think it’s a great alternative to traditional leaf blower models.

How It Performed Long-Term

While a backpack blower may not be best for every yard, we think this backpack blower is a great compromise for homeowners with smaller yards. This was the easiest year of picking up leaves I’ve ever had! our at-home testing team member said. We enjoyed using this blower to not only clear leaves but also blow debris off a back deck and front porch.

Price at time of publish: 350

Maximum Air Speed: 180 mph | Maximum Air Volume: 610 CFM | Weight: 14.64 pounds | Motor Type: Brushless | Noise Rating: 87 dB

Best Overall

EGO Power Select Cut 56-Volt 21-Inch Self-Propelled Cordless Lawn Mower

  • Powerful and easy to use
  • Lightweight and foldable for vertical storage
  • 60-minute runtime and recharging
  • Relatively affordable

After testing other electric mowers across the country, the EGO LM2102SP POWER 21-Inch Cordless Self-Propelled Mower is our best overall pick because it is very easy to use, lightweight and compact, and offers additional power when you need it, all at a relatively affordable price. Self-propelled mowers make mowing—especially over hills and rugged terrain—much easier because the mower moves for you at your pace, while you simply guide it around your yard. This option is no exception. While we tested this mower, we almost found it too powerful at first, especially because it was our first time using a self-propelled mower. But once we got the hang of it, we turned it off and on easily, and adjusted the speeds when needed by using the levers on the handle. We found the self-propulsion helpful for going up small hills (the lowest speed was all we needed) and turned it off when navigating around obstacles.

We also appreciated the battery life and fast recharging this mower offers. Although it comes with just one EGO 56V ARC Lithium battery, it has a 60-minute runtime and only takes about the same time to recharge using the included Rapid charger. And while it only took 50 minutes to mow our lawn, we are happy to report that the battery did not run out. If you have other EGO products at home with the same battery, you could always swap in that battery if you have a larger lawn and want to continue mowing without much of a break.

Other user-friendly features we love include the easily-adjustable handle: You have two options for the height and three options for the angle, so you can pick the one that is most comfortable for you. We also found adjusting the cutting height to be a simple task, with six settings to choose from ranging in height from 1.5 to 4 inches. And when you are done, the handle is just as easy to fold, so you can store your mower vertically in your garage or shed. We do want to note that while we think this mower did a great job mowing in dry and damp conditions, once when mowing over a particularly wet area, an orange light came on and the mower stopped. However, once we moved the mower to a more drier area, we were able to start it again easily. The only other minor issue we reported is putting on the grass collection bag. We found it would be much easier with two people since it clips on tightly and it’s a bit hard to get around the support bar (it popped off a few times during this process). But other than those small issues, we think this is an excellent electric mower for navigating different types of terrain with ease.

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How It Performed Long-Term

We’ve been testing this lawn mower for three months and are impressed with its long-lasting battery life. With the ability to mow the lawn three times before requiring a recharge, which only takes around 20 minutes, it is a reliable and efficient machine. This mower can effortlessly handle thick, tall grass and can even manage up to 10 days of uncut grass without any issues. While we initially experienced some issues with the mower stopping and a light running orange while mowing grass, we have since been able to handle damp grass with ease. Overall, this mower is ideal for individuals who may not have the hand or upper body strength to adjust tires or use a pull cord.

Price at time of publish: 549

Cutting Width: 21 inches | Weight: 62.61 pounds | Power Source: Battery | Cutting Options: Bag, mulch, side-discharge

Best Budget

Greenworks 25022 12-Amp 20-Inch 3-in-1 Corded Lawn Mower

  • Affordable, powerful, and compact
  • Unlimited run time
  • Seven cutting positions
  • Bag, mulch, and side-discharge settings

We’ve tested the Greenworks Electric Corded Lawn Mower several times over the last few years, and it continues to stand out as the best affordable choice for small yards and tight spaces, even those with somewhat challenging terrain. In fact, while testing this mower in our latest round of testing, we had no issues navigating over divots, clumps, bumps, and other parts of our lawn that were uneven—we found that this mower powered right through them. Plus, the 12-amp motor is powerful enough for tough cutting and mulching, including the tall, spindly weeds in our yard. We didn’t report any issues mowing over slightly wet grass either.

The 20-inch cutting deck is narrower than some other options, but we found that it helped us get through the tight areas of our yard easily. Adjusting the cutting height (seven different heights ranging from 1.5 to 3.75 inches) is simple as well, and really is the only setting you need to worry about. However, we did note that the mower didn’t go quite low enough to cut some patches of clover. Although it’s budget-friendly, we love that you have three options for your grass clippings—bag, mulch, or side discharge—and you don’t have to purchase any of these features separately (which would add to the cost). The grass collection bag was easy to clip on, although we did spill some grass clippings the first time we removed it and noted that the bag was not even full. However, we think this won’t be an issue once we get the hang of it.

Although this electric model is corded, we appreciated the unlimited runtime and didn’t find the cord to be cumbersome. We did find ourselves holding on to the cord even though there was a cord restraint system that kept it in place, but we were able to mow the lawn easily with our other hand. It’s important to note that this mower must be used with a 14-gauge 50-foot extension cord or a 12-gauge 100-foot extension cord (not included). Overall, we found this to be a really easy lawn mower to set up (just a few screws are needed for the handle), use, and store (just fold the handle), and it continues to impress us with its performance and price.

Price at time of publish: 230

Cutting Width: 20 inches | Weight: 56 pounds | Power Source: Corded | Cutting Options: Bag, mulch, side-discharge

Best Self-Propelled

Ryobi RY401150 40-Volt HP 21-Inch Dual-Blade Self-Propelled Mower

  • Powerful performance
  • 70-minute runtime
  • Fast, 60-minute charging
  • Lightweight and folds for storage

Although it is a little more of a splurge compared to other options we tested, The Ryobi 40V HP Brushless 21 Inch Cordless Self-Propelled Mower stands out for its powerful performance (comparable to some gas models), and long, 70-minute runtime. We tested this mower on the first grass of the season and were quickly impressed by its ease of use and quiet performance (we thought it almost sounded like white noise), especially compared to gas models we’ve used in the past. Thanks to the self-propelled technology, it was a breeze to mow over uneven terrain, even over hills, with little effort on our part. It did take a little bit of time to select the right cutting height for our uneven lawn (the blade did get stuck a few times), but once we adjusted the height, we were impressed by the cutting performance. Luckily this mower offers seven adjustable cutting heights (1.5 to 4 inches), so you can easily pick the one you need. We also want to mention that like our best overall mower, the EGO LM2102SP POWER 21-Inch Cordless Self-Propelled Mower, the self-propelled feature does take some time to get used to, and you may feel like the mower will run away on you at first until you figure out which setting you need for each part of your yard.

This model comes with two 40-volt batteries and a Rapid charger. Since only one battery is needed at a time, you will always have one ready to go should you need it. Our lawn took only 45 minutes to an hour each time to mow, and we never had to stop and recharge it to finish the job. However, we did have to stop the first time we mowed to empty the grass collection bag, which we found to be surprisingly small. It filled up after mowing about 25-30 feet of tall grass. The next two times weren’t as much of an issue because the grass wasn’t as overgrown. It was very simple to remove the full bag, but we found that it spilled easily and a few blades even spilled when the mower was in use (whether or not it was filled.) These few issues aside, we appreciated the bag, mulching, and side-discharge options for the grass clippings overall, although it is worth noting that it did not break up older leaves very well.

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Like most of the mowers on this list, the Ryobi 40V HP Brushless 21 Inch Cordless Self-Propelled Mower is easy to fold and store vertically to save space. We were equally impressed with all of the safety features. Although it has a simple, push-button start, the mower has a key that you can store separately so no one can accidentally start the mower. When ready to use, the key has to be inserted behind a flap. Plus, the mower only works while you are gripping a lever. The LED headlights provide extra light that might be helpful when mowing around dusk or dawn. Although this mower is a bit more pricey than our best overall (which is also a battery-powered self-propel model), we think it’s worth the extra cost for the power, long runtime, and extra battery.

How It Performed Long-Term

After three months of use, we can report that this lawn mower has continued to impress us with its ease of use and quiet operation. The self-propelled feature makes navigating hills and uneven terrain a breeze, and we were able to get up to 4 uses out of a single charge. The mower excels at cutting grass and collecting clippings, and while it may struggle with heavier weeds, we had no issues with damp grass. It’s worth noting that the grass bag became heavy with clippings, but overall, we are confident in recommending this lawn mower to anyone in need of a reliable and efficient cutting tool.

Price at time of publish: 799

Cutting Width: 21 inches | Weight: 75 pounds | Power Source: Battery | Cutting Options: Bag, mulch, side-discharge

Best Riding

Ryobi 80V HP Brushless 42-Inch Electric Cordless Riding Lawn Tractor

  • Powerful Performance
  • LCD Screen and app for tracking battery life
  • 13 cutting heights
  • Many extra features

If you have a larger yard to mow, a riding lawn mower can save you time and energy with its speed and efficiency. While testing the Ryobi 80V HP Brushless 42-inch Battery Riding Lawn Tractor we were impressed with its exceptional cutting performance, long battery runtime, and maneuverability. The electric mower has four steel blades that provide 13 different cutting height positions, ranging from 1.5 to 4.5 inches, for a very precise cut. We found that the mower was able to handle a variety of debris with ease, effectively chopping up sticks, leaves, grass clippings, and even short dandelions that normally would be difficult to cut. The cutting height can be adjusted using a manual lever on the mower’s right side. However, we did find that the lever was surprisingly close to your leg, which can result in unintentionally changing the cutting height, although we did not experience this issue ourselves.

While putting this battery-powered mower to the test after a rainy morning, we found that it had no trouble dealing with wet grass and cutting it evenly. Even when the grass was damp, the lawn mower effectively discharged the grass clippings. While we love that this mower gives you three options for grass clippings—bag, side-discharge, or mulch—note that you will have to purchase the bagger and mulching kit separately. We were also impressed with the riding mower’s quietness despite its size. When the cutting blades were not moving, the riding mower sound resembled that of a battery-powered ride-on car for kids. And, when the blades were spinning, the noise level was super low compared to traditional gas mowers.

The mower has an onboard LCD screen that lets you check the runtime and charging status and control the LED headlights, drive, and blade speeds. The battery percentage also appears on the digital display menu. You can even monitor the charging status while you are taking a break, using the Ryobi Riding Mower app. We found charging the mower to be a simple process. The battery arrived with just 23 percent charge, and it only took us about an hour to fully recharge. For each mowing session we did, only about 10 percent of the battery was utilized. While we would have preferred a physical speed control lever, we found it manageable to switch while driving. The lawn mower comes equipped with an accelerator pedal for smooth and precise movements around obstacles. It also offers the ability to increase speed instantly when needed, though it can feel a bit jarring at times. The steering wheel is ideal for driving at high speeds without any problems, but it requires significant effort to turn the wheel when you need to take a slow turn. The mower is also equipped with a backup beeping noise, which is intended as a safety feature, but we found it annoying over time.

All in all, the Ryobi 80V HP Brushless 42-inch Battery Riding Lawn Tractor is a great riding mower that offers a quiet and efficient mowing experience that eliminates the hassle of gas and oil. While this isn’t the best choice for small yards, if you want to keep your large yard looking great without a lot of effort, this is an excellent choice with lots of extras.

How It Performed Long-Term

During the past three months, we have thoroughly tested this lawn mower, and it has proven to be exceptional in trimming even the thickest grass. As we were tending to our garden, we decided to test its ability to chop up weeds instead of manually removing them. To our surprise, it was able to do so effortlessly. Occasionally, we have noticed clumps of grass on the lawn despite having already mowed over the area. Luckily, it gets resolved by running the mower over the spot again. While we appreciate the convenience of not having to deal with gas, there are a few minor quirks that we have observed. It should be noted that the steering wheel can be slightly difficult to turn at slower speeds. Additionally, the accelerator can still be a bit jerky, as we discovered during our original testing. Even with these factors, mowing the lawn is no longer an intimidating chore, thanks to this mower.

Price at time of publish: 4,999

Cutting Width: 42 inches | Weight: 557 pounds | Power Source: Battery | Cutting Options: Mulch, bag, or side-discharge

Green Power Light Not On

Symptom:If the green power LED light on the charger does not light up during use, you can measure the input voltage and D voltage of the charger with a multi-meter while the engine is running. If the measured values are both above 9V but the green power LED light still does not light up, the charger may be faulty. Please provide the following photos to Renogy technical support team for further processing :

  • Picture of charger with no green power LED light
  • Pictures for measuring the voltage at the input of the charger and the voltage at D

If there is no voltage or the voltage is too low on the D terminal, it is necessary to check whether the voltage sampling point of the D wire is loose or has no voltage.

If the input voltage is less than 9V, it is necessary to check if the starting battery is discharged.

The Green Power LED Light Is On, the Red Fault LED Light Is Off, and the Charger is Not Charging

If the charger is running normally, but it cannot charge the battery, first check the DIP switch settings to see if they match the recommended charging voltage for the battery.

If the DIP switch settings are correct, measure the output voltage of the charger with a multi-meter when only the input and D wires are connected. If there is a significant deviation from the voltage value corresponding to the set DIP switch, please contact Renogy.

If all the above measurements are normal, the cause may be the battery. Please contact the battery manufacturer for further investigation.

Both Green Power and Red Fault LED Lights Are On

If both the green power and red fault LED lights of the charger are on, you can first use a multi-meter to measure the voltage at the input and output terminals of the charger to see if it is within the normal operating voltage range of the charger. (8-16V)

If the voltage measurements are normal, check the installation environment of the charger, as well as the length and specifications of the connecting wires, to ensure that the installation environment temperature is appropriate and the wire specifications are suitable without looseness.

At the same time, you can also try to disconnect the wires on the charger and reconnect them to see if the fault light disappears.

Low Charging Power

If you encounter a situation where the charging current is not reaching the expected level, you can follow the steps below to troubleshoot:

Check if the LC line is connected.

Verify the settings of the DIP switch are correct for the type of battery you ’ re using.

Check to see if the battery is fully charged or nearly fully charged.

Confirm the Alternator specification. If possible, use a clamp meter to measure the current at the input of the charger to see if the low output of the charger is due to a low input power.

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