Best Cordless String Trimmer

RANK
#1

Overall Rating

based on 15686 reviews

9.0

Product Dimensions: 36.3 x 7.5 x 5.5 inches

Item Weight: 6 pounds

Manufacturer: Positec/Worx - Lawn & Garden

Is Discontinued By Manufacturer: No

RANK
#2

Overall Rating

based on 11834 reviews

8.6

Product Dimensions: 60 x 14 x 45 inches

Item Weight: 9.26 pounds

Manufacturer: Sunrise Global Marketing, LLC

Is Discontinued By Manufacturer: No

RANK
#3

Overall Rating

based on 7780 reviews

9.0

Product Dimensions: 9.25 x 41.33 x 5.74 inches

Item Weight: 6.3 pounds

Manufacturer: Black & Decker Outdoor

Is Discontinued By Manufacturer: No

RANK
#4

Overall Rating

based on 7105 reviews

8.0

Product Dimensions: 15.25 x 40.5 x 7.38 inches

Item Weight: 14.4 pounds

Manufacturer: Black & Decker Outdoor

Is Discontinued By Manufacturer: No

RANK
#5

Overall Rating

based on 6967 reviews

8.6

Product Dimensions: 42 x 10.4 x 7.25 inches

Item Weight: 10.33 pounds

Manufacturer: Black & Decker Outdoor

Is Discontinued By Manufacturer: No

RANK
#6

Overall Rating

based on 6764 reviews

9.0

Product Dimensions: 46.5 x 13.5 x 11 inches

Item Weight: 7.8 pounds

Manufacturer: Black & Decker Outdoor

Is Discontinued By Manufacturer: No

RANK
#7

Overall Rating

based on 6357 reviews

9.0

Product Dimensions: 64.5 x 7.5 x 11.75 inches

Item Weight: 7.8 pounds

Manufacturer: greenworks

Is Discontinued By Manufacturer: No

RANK
#8

Overall Rating

based on 4798 reviews

9.0

RANK
#9

Overall Rating

based on 4704 reviews

9.0

Product Dimensions: 10 x 40 x 7 inches

Item Weight: 11 pounds

Manufacturer: Black & Decker Outdoor

RANK
#10

Overall Rating

based on 4440 reviews

8.6

FAQs: Best Cordless String Trimmer

What should I look for in a cordless string trimmer?


Are battery trimmers any good?


The battery-powered trimmers can cover up to half an acre. Larger yards can be handled if you have multiple batteries that you can charge and swap out. Gasoline string trimmers are ideal for any size yard.

How long do cordless string trimmers last?


They have a battery life of 30-60 minutes and take 30-60 minutes to fully charge. It may take up to two hours to fully charge the battery, depending on whether you have a fast charger.

How does a cordless string trimmer work?


A lithium battery powers the electric motor in every cordless string trimmer. The motor is responsible for converting the electrical energy produced by the battery into mechanical energy. It drives the drive mechanism of the trimmer, which turns the trimmer's head and then the string.

How many volts does a string trimmer need?


Electric trimmers typically have an amp rating ranging from 2 A to 10 A. The displacement of the engine determines the rating of gas trimmers.

What is the difference between 20 volt and 40 volt?


If the voltage is increased, the battery pack will contain more cells. When comparing a 40V pack to a 20V pack, the 40V pack has more cells, which means more power.

How long does a battery powered string trimmer run?


Trimmers with adjustable lengths or handles are preferable. This allows you to adjust the trimmer's size to fit your height. Output of noise: While gas-powered trimmers are the loudest, corded electric or battery-powered trimmers are quieter. When using string trimmers, however, it is a good idea to wear ear protection.

How long will a 20 volt battery last?


Everything is determined by the size of your battery. A 2Ah battery will power your device for 6-8 hours. This means that each ah can provide 3-4 hours of use. You will most likely run out of propane first. Propane has a lifespan of 6 hours on high and 14 hours on low. This was a helpful tip shared by two people.

How does the auto feed work on a string trimmer?


When the trimmer's line runs out, an auto-feed system allows it to release more line. It is based on a sophisticated internal system. The majority of models will have a component that measures the length of the line and releases more by spinning the head.

How long do cordless strimmer batteries last?


The vast majority of cordless strimmers are powered by an 18V-20V lithium battery with a capacity of 2Ah or 2.5Ah. This will take about 20 to 30 minutes.

How long should a trimmer battery last?


Clippers powered by Ni-Mh or Ni-Cd batteries can run for about an hour. When fully charged, the newer trimmers will last between 20 and 40 minutes. You can extend the life of your trimmer batteries by completely draining them every two months and then fully charging them overnight.

How does a trimmer motor work?


When the trigger is pulled, a cable opens the carburetor throttle and accelerates the engine. The clutch flyweights extend outward to engage the drive shaft, causing the trimmer head to turn. To cut through low-growing grasses, weeds, and other foliage, the trimmer head rotates and the trimmer line spreads.

What is the purpose of a string trimmer?


String trimmers can be used to trim grass where a lawnmower can not reach. This includes areas such as under decks, along fences, and near sensitive plants or shrubs. Lawn edgers, on the other hand, are used to clean up the edges of sidewalks and driveways.

What is a cordless string trimmer?


Cordless electric string trimmers are a more environmentally friendly and convenient option than traditional gas-powered trimmers. Because cordless trimmers are battery-powered, you won't have to worry about running out of oil or gas. You are not required to use an extension cord, which restricts your movement.

Does voltage affect amp hours?


The following are some examples of real-world outcomes: More power equals more voltage, and more amp hours equals more run time.

What is the difference between a 2 cycle and 4 cycle trimmer?


From FluencyWeed eaters come in two varieties: 4-cycle and 2-cycle. The way the engine works is what distinguishes them. The 2-cycle engine completes the cycle in one revolution, whereas the 4-cycle engine requires two revolutions to generate power and bring in air. The exhaust is then released, and the air is compressed.

Does trimmer line size matter?


string trimmer cord thickness. This comes as no surprise. String trimmer lines, on the other hand, must be thicker for tough applications. A larger diameter increases your line's power and durability, resulting in less wear and breakage.

Does a higher Ah battery give more power?


Higher amp hours generally imply a longer runtime, while higher voltage equates to more power.

What does the Ah mean on a lithium battery?


Choose Your Cordless Tools Based on Ampere-Hour Carefully. The capacity of your battery is indicated by the letters "Ah", "AH" ("amp-hour" or "ampere-hour"). Along with the letters, the total current of the battery will be displayed.

What does 40V mean?


This is accomplished by multiplying the battery's voltage by its capacity (in Ah). This is illustrated in the following example: Both a 20V and a 40V battery have a capacity of 4.0 Ah each. The batteries can store energy at 80 watts (20V) and 160 watts (40V) (40V). This means that the greater the voltage, the more energy is stored.

How long does it take to charge a cordless hedge trimmer?


Normal ambient temperatures will take between 3-5 hours for a fully charged battery to be discharged. Allow the battery to cool off in sunlight or heat before you re-charge it to get the full charge. The hedge trimmer is already assembled. You don't need to assemble it.

How long does 40v trimmer last?


The 40v String Trimmer ran for approximately 90 minutes before I had to change to another battery. This impressed me beyond words.

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