Here in this article, we have reviewed the best battery-operated weed eaters that are right for lawns of all sizes.
Best 40-Volt Battery-Powered Weed Eaters
|BLACK+DECKER 20V MAX* POWERCONNECT 10 in. 2in1...
|BLACK+DECKER 20V Max String Trimmer/Edger, 12-Inch...
|Worx WG163 GT 3.0 20V PowerShare 12" Cordless...
|Greenworks 40V Cordless String Trimmer and Leaf...
|Greenworks 24V 12" Cordless String Trimmer /...
Using a gas-powered weed eater is not a good option for the environment as it emits a large number of hydrocarbons. But using battery-powered weed eaters is entirely safe for the environment, as there is no pollution at all.
Check out these best battery-powered weed eater reviews to select the best device for your lawn.
Black + Decker is a popular brand in the U.S. that manufactures high-quality gardening equipment. This cordless weed eater is a sturdy device that comes with a lithium battery pack, so you don’t have to purchase the battery separately.
Also, it is a versatile device, and you can use it as a weed trimmer and a wheeled edger based on your requirements. We liked the availability of the power control switch that lets you trim the weeds with more power.
Moreover, you can increase the runtime of the weed eater by reducing the power so that you can cover more areas without charging the battery again and again. BLACK+DECKER LSTE525 is a lightweight weed eater, and maneuvering is easy as compared to other heavy options available in the market.
Also, this best cordless weed eater produces fewer vibrations even on full power so you can trim the weeds more effectively without any fatigue in your hands. The battery pack is interchangeable, and you can buy some extra batteries to keep the weed eater powered for a longer time.
The cutting swath is durable, and the line diameter is ideal for small and medium-sized lawns. The gripped handle is comfortable to hold, and you can control the weed eater better using the secondary handle available on the shaft.
The Black and Decker Weed Wacker Battery comes with an Automatic Feed Spool, so there is no need for any bumping while trimming the weeds. Also, the PowerDrive transmission increases the torque, and you can cut the weeds without any hassles.
Overall, this weed eater and battery-powered edger is a nice option under $100. You can purchase extra batteries on www.amazon.com and use them with the BLACK+DECKER LSTE525 to keep it powered.
Dewalt is here with a powerful weed eater that can do the job efficiently on all types of lawns. There is no pull cord available in this weed eater, and you can start it quickly by using the pull trigger. Also, DEWALT DCST925M1 is a superior weed trimmer that is light in weight and easy to maneuver.
The height-adjustable shaft allows you to modify it according to your needs so you can do the job more quickly. The cutting swath is 13″ in size so no weeds can sustain the powerful blows made by this weed eater.
This Best Budget Weed Eater is not a convertible device, so you can only use it to trim the weed. Moreover, there is a speed control trigger available on the handle, so you can adjust the speed while adjusting the runtime of the machine.
The 20V lithium-ion battery offers ample charge to the motor so that it keeps running for a considerable time. However, you can get some extra batteries from Dewalt if you need more runtime from this weed eater.
The motor produces less noise even while working on full power, so your neighbors won’t complain about anything.
While reviewing, we found out that the DEWALT DCST925M1 requires less maintenance and is a good option for those who need a weed eater that requires less maintenance.
In a nutshell, this cordless weed wacker from Dewalt is what you need to trim the weed growing inside your lawn. This device comes assembled by the manufacturer, so you don’t have to make the effort of assembling it before using it.
Check out this weed eater from Greenworks if you need more runtime from the battery. Greenworks offers a 40V battery with this machine, and it will last almost double as compared to 20V batteries. The best part is that you get the charger included in the box, and you can recharge the battery anytime and anywhere.
The weed eater has a 12″ cutting swath, which is good for small and medium-sized lawns. Also, this is a lightweight machine that only weighs 15 pounds, and you can use it for a prolonged period of time. You must recharge the battery using the manufacturer’s provided charger after it has run for about 30 minutes.
The comfortable and ergonomic handle comes loaded with the required controls, like a speed-adjusting trigger so that you can get the right amount of power when you need it. Moreover, there is an adjustable handle attached to the shaft so you can control the weed eater with added ease.
Overall, the Greenworks 12-Inch 40V is an easy-to-use weed eater that comes pre-assembled from the manufacturer. You can start trimming weeds right after charging the battery and attaching it to the machine. However, this is not a versatile machine, so you cannot use it for any other purpose.
BLACK+DECKER is here again with a versatile weed trimmer that converts into a wheeled edger in no time. With this lightweight, you can show weeds away outside of your lawn by trimming and dumping them.
The weed eater is easy to use and comes with a 40V battery for added battery life. The previous BLACK+DECKER model comes with a 20V battery, and if that was insufficient for you, then you can go with this model.
Also, the motor produces enough power to trim the weed effectively. You can adjust the speed of the motor using the variable speed trigger available on the handle. There is an adjustable handle available on the shaft, and you can adjust it according to your requirements for trimming weeds easily.
The battery comes with a durable casing, which protects it from any damage, and you can mount it back to the machine to continue trimming. The quality of the guard is also decent, and you will get a considerable lifespan with this weed eater.
The availability of an automatic feed spool eliminates the need for bumping, and you can cover more area in a short span of time. BLACK+DECKER offers a 3-year limited warranty with this device, and you can buy it with the assurance of excellent after-sales service.
BLACK+DECKER 40V MAX String Trimmer produces a little bit more noise as compared to other trimmers, so you have to settle down with it if you need sheer power.
BLACK+DECKER LCC222 is an all-in-one weed eater that transforms into an edge trimmer as well. Also, you will get a sweeper along with this weed eater, so maintaining your lawn will be easier than ever. The kit is available for under $100, and there is no need to spend more money to get a powerful sweeper.
When we talk about the weed eater, the Black and Decker Battery-Powered Weed Eater comes with an automatic feed spool, and there is no need for any bumping. Also, it easily converts into an edger so you can use it for multiple purposes. The battery pack is 20V, and you cannot expect anything more at this price.
Both the weed eater and the sweeper are light in weight, and you can use them to maintain your lawn. Also, there are two separate batteries available, and you can use both devices simultaneously. There is a power control trigger available on this Black and Decker 20v Weed Eater Battery so you can increase or decrease the power based on your needs.
The motor is powerful yet produces less noise, which is a plus point. Also, the secondary handle available on the shaft makes maneuvering the weed eater easy, but you cannot adjust it based on your needs.
WORX WG170 is one of the best weed eaters available on the market right now. It is a versatile device that serves you with the functionality of three tools so you can cut the weeds while edging the lawn. WORX offers two 20V batteries with the device so you can keep trimming the weeds without stopping.
Also, the automatic feed spool eliminates the need for manual pumping, which will save you time, and you can trim the weed more efficiently. The adjustable handle makes it convenient for you to trim the weeds without any fatigue.
Also, the weight of this weed eater is just 7 pounds, so you won’t feel any issues while using it. The wheeled attachment of this device will assist you in moving it across the edge for better trimming. Moreover, the motor produces less noise despite being powerful.
We loved using the WORX battery-operated weed eater, and it worked as the manufacturer promised. You can use one battery with the weed eater and put another one on charge while the existing battery runs out of charge. To sum up, the WORX WG170 GT is a revolutionary device that will make cutting weeds easier. The ergonomic handle and the speed-adjusting trigger make the job even easier and more fun.
BLACK+DECKER LSTE523 is a multipurpose device that will serve you as a weed eater and a wheeled edger. There is one 20V battery available with the device, and you can charge it with the available charger. If your lawn needs to get rid of weeds along with some final touch-ups, then go with this weed-eating device.
The Black & Decker Cordless Weed Eater comes with a variable speed controller, and you can change the speed settings on the go. Also, the adjustable handle mounted on the shaft reduces hand fatigue, and you can trim the weeds comfortably. BLACK+DECKER offers only one 20V battery with this device, but you can get more batteries if you need them.
The efficiency of the cutting swath is superb, and it can trim almost all types of weeds. Moreover, the guard is made using high-quality material, so you will never complain about the quality of this weed eater.
While reviewing, we found the Black and Decker 20v Lithium Battery Weed Eater is an amazing weed eater. It transforms into a wheeled edger and gives your lawn the touch-ups it needs to look neat and tidy. The charger available with the device recharges the battery quickly, and you can use it again to trim the weeds.
So you are unable to trim the weed with your existing weed eater? If yes, then you need a Craftsman V20 string trimmer. The trimmer comes with a powerful motor that can cut through any type of weed.
Also, the string is robust and can thwack the weed powerfully to make sure that it dies on the spot. This is an edger cum weed eater so you will get dual benefits from this device. The battery is 20V, which is the only downside we found in the Craftsman V20 String Trimmer.
The pole has an adjustable height, and you can adjust it as per your requirements. Moreover, the adjustable handle makes it comfortable to trim the weeds. Also, the battery is compact and attaches to the weed eater on the go.
There is a variable speed trigger available on the handle so you can decide whether you need more runtime or whether power is your preference. There are multiple options available for the Craftsman V20 String Trimmer, and you can choose one with a higher battery capacity if you need it.
Weed Eaters: Battery Types
Generally, there are four types of batteries available with cordless weed eaters. Here, we have explained these battery types so that you can make an easy buying decision.
Most of the devices you own, including smartphones, laptops, and much more, come with Li-ion batteries due to their lightweight and superior charge-storage capacity. Also, Li-ion batteries charge quickly and are safe to use.
Nickel Metal Hydride (NiMH)
Nickel metal hydride batteries last longer as compared to Li-ion batteries because these have powerful charge-storing cells. These batteries are most commonly used in flashlights and other high-power-consuming devices. You will find nickel metal hydride batteries in a few cordless weed wackers only.
Nickel Cadmium (NiCd)
Nickel-cadmium (NiCd) batteries are smaller as compared to NiMH and Li-ion batteries. The reason no manufacturer is using these batteries in their weed eater is due to their lower capacity. However, these batteries are relatively cheaper.
Lead-acid batteries are the heaviest among all and these can add some extra weight to the weed eater. You will not find any weed eater with lead-acid batteries, as these require more maintenance and are costly.
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Now that you know the importance of having a weed eater, you can select the best weed eater from this list. We only reviewed the weed eaters that come from a renowned brand and are in the top-selling category.
The best weed eater on this list is the BLACK+DECKER 40V MAX String Trimmer as it comes with a long-lasting battery and a durable guard. If you have a limited budget, then you can go with the DEWALT DCST925M1 String Trimmer.