Best Electric Weed Eater Trimmers in 2020

Greenworks G-MAX 40v 2101507

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  • Weight: 8.5lbs
  • Spool Type: Single thread
  • Warranty: 4 years
  • Power Type: Battery

Bosch Home and Garden 06008C1H70

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  • Weight: 4.6lb
  • Spool Type: Semi auto
  • Warranty: 2-5 years
  • Power Type: Corded

BLACK+DECKER LST300

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  • Weight: 5.7lb
  • Spool Type: Single line
  • Warranty: 2 years
  • Power Type: Battery

Best Electric Weed Eater Trimmers

By Ben Wilson

Published 9 months ago

The electric weed eater, also known as a “strimmer” in the UK &Ireland, and a “string/ line trimmer” in Australia & New Zealand. The small but mighty electric weed eater goes by many names – “weed eater”, “whipper-snipper”, “weed-whacker”, and “weed-whip.” The string trimmer (strimmer) was invented by George Ballas of Houston, Texas, in the US in the early 1970s. When choosing a weed trimmer for your garden, there are a wide range of options. The best thing about electric weed eaters (compared to gas weed whackers) is that they are eco-friendly, and also noise and vibration-free. 

 

In this article, we’ll discuss ten of the best weed eater models on the market today, some safety precautions that you should follow, as well as other essential information that you need to know before investing in a weed eater for your yard.

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Table of Contents

Overview

WORX WG163 GT 3.0

Best for – Cordless strimmer for edging, trimming and small-medium jobs

If you’re looking for a robust, yet inexpensive weed eater, then look no further than the WORX WG163 GT 3.0. This machine is fairly lightweight at just 5.3lbs in weight, and is suitable for edging, trimming and medium jobs, but not heavy trimming work. The WORX WG163 GT 3.0 is cordless and easy to maneuver. It’s not a strimmer designed to power through tough weeds or large areas. The spool size is just 10ft, which is quite short, so you’ll need to replace the spool fairly often. 

The WORX WG163 GT 3.0 comes with two batteries, which is awesome. As some machines don’t even come with one. The batteries both last up to 20 minutes. You can charge both up and keep the machine running. Additionally, there is a light indicator that will keep you informed on the amount of battery power remaining. The only issue is that it takes 3 hours to recharge one battery. The dual wheels are great for edging, but you can’t reposition them. The WORX WG163 GT 3.0 comes with a handy instant line feed feature and an amazing free spools for life.

Pros

  • Lightweight
  • Cost-effective
  • 2 batteries
  • Dual wheels
  • Good battery working time
  • Tidy edger
  • Instant line feed
  • Free spools for life
  • Head tilts 90 degrees

 Cons

  • Line breaks frequently
  • Can’t reposition wheels
  • Batteries take 3 hours to charge

Weight: 5.3lbs

Spool Type: Auto

Warranty: 3 Years

Power Type: Battery

Greenworks G-MAX 40v 2101507

Best for – Cordless precision finishing and powering through tougher weeded areas

The Greenworks G-MAX 40v 2101507 is a powerful cordless trimmer that offers control over speed, with its variable speed trigger. Allowing for added precision. There is also a guide bar, that adds to the control that you have. The  Greenworks G-MAX 40v is part of the Greenworks G-MAX range. The  Greenworks G-MAX 40v is a powerful little machine that utilizes the modern fade-free lithium-ion battery (like the rest of the G-Max range). There are two batteries to choose from – the G-MAX 2Ah battery and the G-MAX 4Ah battery. The -MAX 2Ah runs for 20mins, and the G-MAX 4Ah runs for 40 mins. Unfortunately, the battery and charger are not included and must be purchased separately.

 

This trimmer is powerful and comparable to petrol strimmers, but a lot more eco-friendly. With the flick of a switch, the Greenworks G-MAX 40v 2101507 can be turned into a precision edger. The guiding wheel and metal guide bracket make edging a breeze. This machine is also ergonomically designed, with a cushioned grip, forearm support, telescopic shaft, and low vibration. This machine is a bit heavier than the WORX at 8.5lbs (3.9kg).

Pros

  • Ergonomic design
  • Powerful 
  • Variable speed trigger
  • Pivoting head
  • Eco-friendly
  • Quite heavy

Cons

  • Battery and charger not included

Weight: 8.5lbs

Spool Type: Single thread

Warranty: 4 years

Power Type: Battery

Bosch Home and Garden 06008C1H70

Best for – Beginners looking for a cheap, easy to use, lightweight grass trimmer

The Bosch Home and Garden 06008C1H70 is a lightweight machine at just 4.6lbs (2.1kg). The lightest on this list so far. The machine is adjustable, ergonomic and well balanced, making it extremely easy to use, even for complete beginners. The parts can be clicked together, which makes it super easy to assemble. The spool length is a lot shorter than other machines at just 4 meters (13ft). Which means it will need to be replaced fairly often. The spool is semi-automatic, which means that you can feed the spool with the flick of a trigger switch. 

 

The Bosch Home and Garden 06008C1H70 is only designed for use with grass, thicker objects will snap the line. This machine is extremely cheap, yet sturdy and well made. Not the most powerful tool in the world, but fit for purpose, easy to use, and quiet.

Pros

  • Budget-friendly
  • Ergonomic
  • Well balanced
  • Easy to use
  • Lightweight machine
  • Easy to assemble
  • Sturdy

Cons

  • Shorter spool
  • Line snaps easily

Weight: 4.6lb

Spool Type: Semi auto

Warranty: 2-5 years

Power Type: Corded

BLACK+DECKER LST300

Best for – Light trimming, clean up or edging on a smaller garden

 

Looking for an inexpensive weed wacker?  Then the BLACK+DECKER LST30 is a great choice. Ideal for a smaller yard, this machine is lightweight at just 5.7lb, not the lightest, but a nice, easy size to handle. Assembly of the BLACK+DECKER LST30 can be done in just a few minutes – all you need to do is attach the handle and guard, and you’re all set. 

 

This machine isn’t as powerful as the Greenworks G-MAX 40v 2101507, as it’s designed for smaller lawns and edging. The edging mode is easy to switch over to, but there is no edging wheel. The battery power is decent for smaller jobs, at 20v and lasts up to 30minutes, featuring Runtime Extension Technology. On the other hand, it takes a few hours to charge the battery back up. The line feed is automatic, meaning you shouldn’t need to change it very often. 

 

Pros 

  • Cost-effective
  • Lightweight
  • Easy assembly
  • 30 min battery time
  • Auto line feed

 

Cons

  • No speed regulation

Weight: 5.7lb

Spool Type: Single line

Warranty: 2 years

Power Type: Battery

Greenworks 21212

Best for – Affordable corded trimmer, great for cleanup and edging

 

Not fussed by all of the fancy features of some weed eaters, and just want a bog-standard weed eater machine? Then the Greenworks 21212 could be the machine for you. The Greenworks 21212 is a really cheap and easy weed whacker. The only downside to this machine is that its adjustable shaft isn’t really suitable to taller people (over 6ft), as it doesn’t extend far enough. Ideal for smaller cleanup jobs that don’t require a great deal of power. The Greenworks 21212 motor offers just 4 amps of power.

 

When it comes to edging, the head doesn’t rotate, but the shaft does, which is ok. This machine weighs 5.2lbs, which is quite light, but not the lightest on this list. The Bosch Home and Garden 06008C1H70 is almost 1lb lighter at 4.6lbs. Not suitable for thicker weeds.

 

Pros 

  • 4-year warranty
  • Most affordable
  • Shaft rotates
  • Corded trimmer
  • 13-inch cut path
  • Basic weed eater

 

Cons 

  • Short shaft
  • Head doesn’t rotate
  • No edging wheels

Weight: 5.2lbs

Spool Type: Dual line

Warranty: 4 years

BLACK+DECKER LCC221 + Sweeper Combo Kit

Best for – Super lightweight trimmer and sweeper/ blower for a neat and tidy yard

 

The BLACK+DECKER LCC221 + Sweeper Combo Kit is the complete package to get your yard looking ship shape. The trimmer uses an automatic feed spool that you don’t have to bump. It’s also the lightest machine on this list so far at just 4.5lbs. The sweeper/ blower is just 3.7lbs. Line length of the spool is just 10 inches, which is a bit on the short side. 

 

You get both a trimmer and a blower with this kit. The blower is ideal to blow away grass clippings. The battery can also be shared between both machines. This kit is great for cleaning up smaller yards, but the battery life and power offered are not suitable for heavy weed clearance or bigger jobs. 

Pros

  • Trimmer and edger
  • Low noise
  • Lightweight
  • Quiet 
  • Cost-effective
  • Automatic line feed

Cons

  • Short battery life
  • Short line length

Weight: 4.5lbs

Spool Type: Auto

Warranty: 2 years

DEWALT DCST920P1

Best for – Serious weed problems, powerful weed eater, but not suitable for edge trimming

Dewalt makes some of the best power tools on the market, and this line trimmer is no different. The DEWALT DCST920P1 is a powerful weed wacker that can handle big weeds and tall grass. The DEWALT DCST920P1 isn’t a bargain-basement machine, but it packs a lot of power. This machine is one of the heaviest on our list at 14lbs. On the other hand, it’s great for precision work, with its variable speed trigger. 

Although this machine is powerful and durable it’s better suited for home use, rather than commercial use. It also comes with a  generous 90-day money-back guarantee and 3-year warranty. The battery life is around 30 minutes.

Pros

  • Powerful machine
  • Durable
  • Good battery life
  • Variable speed trigger
  • 3-year warranty

Cons 

  • Heavy
  • Expensive

Weight: 14lbs

Spool Type: Dual/ Bump

Warranty: 3 years

BLACK+DECKER MTE912

Best for- Smaller properties needing a compact, powerful 3-in-1 mower

If you’re looking for a mower, edger, and trimmer, then look no further than the versatile BLACK+DECKER MTE912: 3-in-1 mower. The BLACK+DECKER MTE912 is feature-rich, which results in a more pristine finish. Overcome tall grass and weeds with the gear drive transmission, and powerful 6.5 amp motor. The line is automatically fed into the machine with the AFS line-feeding system. Saving time and effort, as the line doesn’t need to be continually bumped. 

Because the BLACK+DECKER MTE912 is a corded machine, you’ll need to buy an extension cable if you want to cut areas of over 750ft. However, you’ll not have the problem of running out of battery. The cutting swath is decent, at 12 inches. The detachable mower deck can be released with a simple foot pedal release system. Allowing you to switch tasks with ease. On the other hand, the machine is made of plastic, so it is not meant for commercial or rougher, daily use. 

Pros 

  • All in one design
  • Feature-rich
  • Corded, so no limited battery life
  • Detachable mower deck
  • Switch tasks easily
  • Lightweight
  • Powerful

Cons 

  • Restricted to area

Weight:13.1lbs

Spool Type: Auto

Warranty: 2 years

Remington RM115ST Lasso

Best for – Super lightweight cost-effective machine for edging and trimming

The Remington RM115ST Lasso is one of the cheapest weed trimmers on this list. It’s the lightest on the list so far at just 4.36 lbs. Suitable for both trimming and edging. Although it’s cheap it has quite a bit of power, just 5.5 Amps, but it takes you far. You even get an edging wheel included in the package. The shaft telescope allows for height adjustment and easy storage. The Remington RM115ST Lasso features a 14-inch auto release line feed. The auto-release head trigger makes changing the line a breeze. 

The warranty on the Remington RM115ST Lasso is ok, you get a 2-year limited warranty with this machine. If you’re looking for a longer warranty, take a look at the Greenworks 21212. The handle on the Remington RM115ST Lasso is ergonomically designed and can rotate 180 degrees – making it easy to switch from edger to trimmer. The cutting swath is a decent 14 inches.

Pros 

  • Edging wheel
  • 2 year limited warranty
  • Ergonomic design
  • Super lightweight
  • Line release trigger

Cons 

  • Autofeed can be complicated

Weight: 4.36lbs

Spool Type: auto

Warranty: 2 year (limited)

Power Type: Corded

Earthwise LST02010

Best for – Cordless, super lightweight trimmer, and edger, ideal for larger properties

 

The Earthwise LST02010 is a versatile string trimmer with an automatic line feed. The lightest weight trimmer on this list – at just 4lbs. Which means that you can work for longer without getting tired.  When you buy this trimmer you get a powerful 20 volt 2.Ah Lithium-Ion Battery and fast charger. The handle is made of ergonomic rubber with a safety switch. The support handle can be rotated 180 degrees for easy transfer from trimmer to edger. There is no tool assembly, so you can get to work with the Earthwise LST02010 as soon as you take it out of the box.

 

The high-efficiency brushless motor on the Earthwise LST02010 offers superior power, run-time and durability. The shaft can also be adjusted to fit the height of the user. You get a 2-year warranty with this machine. The battery length isn’t brilliant (about 20 mins), but if you have other Earthwise products then you can switch the battery. All in all, this is an easy to set up and use weed eater. 

 

Pros

  • Automatic line feed
  • Edge guard
  • Safety switch
  • 2 Year warranty
  • Lightweight
  • No tool assembly required
  • 20 volt 2.Ah Lithium-Ion Battery

 

Cons 

  • The line can get tangled easily

Weight: 4lb

Spool Type: Auto

Warranty: 2 year (limited)

Power Type: Battery

Strimmers work by spinning a line fast enough from it’s rotating reel that it becomes stiff and even a nylon line can cut back grass and weeds easily. What’s more, the line is strong enough to cut through weeds, while not damaging hard surfaces. The nylon line is prone to breaking – so make sure to stock up on refills, so that you can get the job done with minimal disruption. 

 

The voltage of the battery and motor determine the power of the machine. A 4-volt machine will be enough to clean up edges and trim the grass. While a 20-volt machine will be powerful enough to cut back heavier weeds.

There are two types of electric weed eaters, battery operated and cordless. Both types of electric weed eaters are more eco-friendly when compared to the gasoline-powered weed eaters. A cordless battery-powered strimmer is less restrictive (movement-wise) than the corded variety, but can run out of charge mid-job. Whereas the corded weed eater will work continuously, so long as it’s connected to a stable mains power supply. 

 

Historically electric weed eaters have been less powerful when compared to their petrol counterparts. However, more recently, manufacturers have been creating tools like the DEWALT DCST920P1 – that are powerful enough to cut back large foliage.

No two electric weed eaters are made the same. Therefore, it’s important to look out for these five key features before you decide on what strimmer to choose:

  1. Design

When choosing your weed whacker, you’ll want to hold it in your hand. That way you can feel the weight distribution and see how well the machine is designed. What should you look for in the design?  Easy to access controls and ergonomic design are ideal. The controls need to be in a location that you can access quickly, in case of an emergency.

 

Some line trimmers come with wheels that can often be adjusted. This is great for precision edging.

 

Shaft Shape – Straight shafts are best for reach and taller people. While curved shafts are better for smaller people as they are portable and lightweight. Some shafts are adjustable via a telescoping system, which is preferable – so that you can make the shaft the right height that will suit you.  Additionally and adjustable shaft makes it easier to store your trimmer. 

 

PRO TIP: Straight shafts are preferable as they are safer.

  1. String/ Line

Check the feed for the string and the string type. Some lines are hard to restring, or the string can be hard to obtain. You can get either a single or dual feed line. The dual feed is best for precision cutting and getting through patches of weeds. 

 

Single feed lines are normally sufficient for most gardens. You’ll also want to check how many lines the strimmer spools. The common length is 30ft, but some weed eaters have smaller spools, which means that the line will need to be replaced more frequently. 

  1. Weight

The weight of your strimmer makes a big difference, especially if the main person using the machine is not particularly strong. A lightweight machine is more portable, and can be used for longer, without the user getting tired. Look for a machine that you can hold easily.

  1. Warranty

An extended warranty is preferable so that you have peace of mind if something goes wrong. This is especially true when you’re paying more for a high-quality weed eater. You’ll find that the majority of strimmers come with a year’s warranty, but if you can find one that offers more (there are several on this list) then it’s certainly something to consider. 

 

Also, ensure that the machine comes with after-sale services and great customer support. There’s nothing worse than looking for some minor assistance and being faced with sub-par customer support. 

  1. Power and Battery

Look at the power output of each weed eater. Look for a high amperage or voltage. You’re looking for the strimmers that offer the most power. When looking at the power source, you’ll want to consider if a corded strimmer is feasible. This all depends on where you’ll be using your weed eater and the size of the yard. 

 

If you don’t have power in the area you want to strim, you’ll obviously want to go for a battery-powered machine. Whereas if you have a smaller garden, then you could go for a corded strimmer. 

There are three main types of weed eater heads, as follows:

  1. Fixed Head

The fixed head offers a sturdy experience, whereby the string doesn’t snap easily and the machine can be used for longer periods of time. Ideal for professional gardeners. A fixed head uses individual lengths of line that you use one at a time. 

  1. Automatic Feed

If you don’t want to have to check and replace the line, then the automatic feed head is a good option. The only downside is that the automatic feed motor is harder to replace. 

  1. Bump Feed

The bump feed is a great compromise. Where you pull out the amount of line that you need. You can easily see how much line you’ve used and be prepared with a replacement when the line runs out. 

When using power tools, it’s essential to follow some safety precautions. It’s easy to ignore the safety precautions and think that you’ll be safe enough this time. But that’s how accidents happen. Here are three safety precautions that you should take before using your electric weed eater:

  1. Check that your power cord is in one piece before starting. It’s not unusual for people to accidentally snip the power cord with the strimmer. Have a look over the full length of wire before plugging your strimmer in, and tape up any areas with loose wires using electrical tape. 
  2. Raise your machine from the ground when cutting, so that you don’t clip underlying objects. Keeping your mower a few inches above the ground will prevent the nylon line from contacting stones and other objects that may lie underneath the weeds or grass.  It is possible for objects to be thrown when hit with your weed eater, which can pose a danger to you and those around you.
  3. Wear protective clothing while line trimming the grass. Avoid sandals that expose your toes, instead, opt for sturdy boots. Wear protective glasses and a mask to ensure that you don’t get grass or debris in your eyes, mouth or nose. Finally wear full-length clothes or overalls, so that you don’t get scratched or bruised legs. You may want to wear ear protection if you’ve got sensitive ears.

The Bottom Line

When looking for a weed eater, you need to consider the size of your yard and the type of foliage you’ll be cutting through. Larger weeds and longer grass require a more powerful engine. While normal lawns can be easily tidied up by a cheaper machine that is less powerful. A corded machine is great if you have access to mains power, as the battery won’t run out. The tools on this list present some of the best weed eaters on the market for all budgets and situations. Always make sure to follow safety precautions, hose down your machine after use and keep it in a dry storage space to extend the life of your line trimmer. 

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