Best Battery Powered Weed Eater – The Best 7 Picks Review

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Are you tired of not being able to find a reliable weed eater to help tend your lawn? Go ahead and read our Best Battery Powered Weed Eater guide to know what’s available!

Why Invest In The Best Battery Powered Weed Eater

Weed eaters or string trimmers are battery powered lawn accessories that help you maintain a healthy and thriving garden. They allow you to eliminate weeds from your garden without having to spray any toxic chemicals. The battery powered weed eaters are both efficient and eco-friendly. But, all of them can’t be deemed equally effective when it comes to eating weeds.

Keeping a number of factors in view, we have reviewed some of the best battery powered weed eaters for you. Go through our Best Battery Powered Weed Eater review list to see which one suits your needs the most.

OUR FAVORITES

  • 2-in-1 trimmer and edger
  • 90° tilt of head for sloped surfaces
  • Rubberized wheels for smooth movement
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  • Has 2-speed controls
  • Easy conversion from trimmer to wheeled edger
  • Comfortable micro texture soft grip
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  • Adjustable length makes it easier to use
  • Auxiliary handle prevents arm fatigue
  • USB port in battery to charge devices
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7 Best Battery Powered Weed Eater

With a plethora of battery powered weed eaters on the market, it gets hard to choose one. It is also hard to find the quality and price balance for most of these products. But, you do not have to worry anymore. Here are 7 of the best battery powered weed eaters that you can go for.

1. BLACK+DECKER Max String Trimmer/Edger – Best Pick For Weed Trimmer Kit

Its power drive transmission helps increase the torque, which makes weed cutting easier. It is quite lightweight at 5.6 pounds, so it has high portability.

Item Weight: 5.3 lbs

Color: Black

Cutting Width: 12 inches

Battery Voltage: 20V

As it has two-speed controls, you can control the level of performance and power consumption. The line diameter of 0.065 inches makes it easier to maneuver the cable and spool it. The premium micro-texture grip makes it smooth and easy to handle. Its maximum initial voltage is 2V while its nominal voltage output is 18V, so it has reliable performance.

Pros

  • Increased torque with power drive transmission
  • Has 2-speed controls
  • Easy conversion from trimmer to wheeled edger
  • Comfortable micro texture soft grip

2. WORX WG163 Cordless String Trimmer & Edger – Best Pick For Cordless Weed Eater 

You get to have a performance boost with its Power Share Lithium batteries. Its rubberized wheels guide the edger to maintain straight lines for clean cutting.

Item Weight: 6 ;bs

Color: Black

Cutting Width: 12 inches

Battery Voltage: 2 20V batteries

The head of this weed eater can tilt up to 90°, so it can remove weeds from slanting terrain as well. It is great for weeds that are in hard-to-access places, as the device’s guard prevents damage to lawn ornaments.

Pros

  • 2-in-1 trimmer and edger
  • 90° tilt of head for sloped surfaces
  • Rubberized wheels for smooth movement
  • Adjustable spacer guard protects lawn ornaments

3. Greenworks 24V TORQDRIVE String Trimmer – Best Pick For Tough Weeds

As it has an adjustable auxiliary handle, you can control it without any difficulty. The cushioned overmold grip ensures that you do not feel arm fatigue while using it.

Item Weight: 9.58 lbs

Color: Green

Cutting Width: 12 inches

Battery Voltage: 24V

You can change the length of this weed eater by adjusting its aluminum telescoping shaft. It increases the ease of use. The USB port in the battery makes it a portable power station of 12000 mAh. Greenworks Lithium-ion battery in it provides greater power than other similar batteries. The fade-free power supply ensures there is no memory loss after charging it. So, you don’t have to re-configure the weed whacker every time you charge it.

Pros

  • Adjustable length makes it easier to use
  • Auxiliary handle prevents arm fatigue
  • USB port in battery to charge devices
  • Fade-free power prevents memory loss after charging

4. BLACK+DECKER 3-in-1 (Mower, Trimmer and Edger) – Best Pick For Multipurpose Weed Eater

The power transmission drive gives it enough boost to prevent bogging down on muddy surfaces.

Item Weight: 9.9 lbs

Color: Black

Cutting Width: 12 inches

Battery Voltage: 20V

Since it comes with an automatic feeding system (AFS), the trimmer keeps working continuously without bumping. It increases the torque too, which delivers more cutting power to the string. The trimmer is fairly easy to disassemble and store. Also, this is great for properties sized at 750 square feet.

Pros

  • Continuous operation with automatic feeding system
  • Ideal for 750 square feet properties
  • Power drive transmission helps move through heavy bush
  • Easy to use and store

5. DEWALT MAX String Trimmer – Best Pick for Thick Bush

The trimmer can be folded to reduce its length when you have to carry it somewhere or store it. Its length can be reduced by 40% when you fold it, enabling you to fit it into small spaces.

Item Weight: 13.37 lbs

Color: Yellow/Black

Cutting Width: 14 inches

Battery Voltage: 20V

The DEWALT weed whacker has a variable speed trigger, which lets you choose between optimal performance and runtime. You can rely on its quick load spool to wind new lines faster. Its durable construction makes it a great match for thick and tough bush as well.

Pros

  • Wide cutting area with a 14-inch swath
  • Variable speed for performance and runtime balance
  • Folding hinge to fit small spaces
  • Durable in thick bush too

6. WORX WG163 GT 3.0 20V PowerShare 12-inch Cordless Trimmer – Best Pick For Battery Efficiency

The WORX WG163 cordless trimmer and weed eater can be converted into a string trimmer and a wheel edger quite easily. It has an impressive push-button Command Feed spool system so you won’t have to spend too much for line feeding. You also get free spolls forever.

Item Weight: 6 lbs

Color: Black & Orange

Cutting Width: 12 inches

Battery Voltage: 20V

You can end up doing a lot of work in the garden by using the same battery. Take note that the Worx Power share happens to be compatible with all tools from the Worx line that fall in the 20V and 40V categories. And yes, this item comes with 2 MaxLithium batteries.

The head of this weed eater is able to tilt 90°, allowing you to even trip weeds growing in sloped or tough-to-reach sections of the lawn. The construction ensures you get straight lines and precise cuts.

Pros

  • Power Share feature allows you to use the same battery
  • Spacer guard helps keep lawn ornaments safe
  • The tilting head offers more maneuverability
  • Easy to hold and use

7. MAXLANDER Cordless String Trimmer – Best Pick For Lightweight Weed Eater

The soft rubber handle helps you use it without any wrist fatigue. Its non-slip grip further increases its ease of use.

Item Weight: 6 lbs

Color: Black

Cutting Width: 10 inches

Battery Voltage: 2 20V batteries

The weed eater consumes lesser power than other models, so it generates less heat too. Its operation is quite smooth, so it does not create much noise either. The power drive boosts its torque, which makes the cutting string more powerful.

Pros

  • Low power consumption and heat generation
  • Non-slip rubber handle for better grip
  • Fast charge in 1 hour
  • Anti-collision protection for plants and ornaments

How to Identify Weeds

Identification of weeds is the first step to removing them from your garden. There are multiple species of weeds that are hard to distinguish from grass and plants sometimes. People confuse overgrown bushes with weeds too, which makes eliminating weeds harder as they do not know where exactly to start.

Weeds have different species, just like plants, so every weed species has its own points of identification. It is not practical to know and look for markers for every individual weed species. But, here are some common weeds with their identification points that you should look out for in your garden!

  • Oxalis (Cup-shaped yellow flowers and clover-like light green leaves)
  • Cybergrass (Grassy appearance with seed heads spouting like four fingers)
  • Bindweed (Arrowhead-shaped leaves and pale pink flowers)
  • White Clover (Three-lobe leaves and round white flower clusters)
  • Nutsedge (Slender leaves with nutlike tubers in root system)
  • Lamb’s Quarter (Triangular leaves with gray undersides)

These are some of the weeds that grow in gardens most commonly. You should also look for any changes in the shape and size of flowers and leaves in plants that you are growing. This will also help you pick out any unwanted growths.

How to Identify Weeds

Types of Weeds

There are three types of weeds based on their life cycle – annuals, biennials, and perennials. Here is how each of these types differs from the other!

Annuals

Annuals are the weeds that complete their life cycle once a year or sooner. They reproduce by seeds only, and form new plants when their stems are cut.

Biennials

The biennial weeds have a life cycle of more than a year. But, their life cycle does not exceed two years.

Perennials

The weeds that have a life cycle of over two years are perennials. They have creeping roots and tubers usually and are hard to get rid of.

How Fast do the Weeds Grow?

The rate of weed growth depends on the individual weed species, but they grow pretty quickly. Most of the weeds can grow 1 to 3 inches taller within a span of 24 hours. There can be an emergence of new weeds in as short a time as 12 hours. So, it is hard to offer you an exact estimate of the time that weeds take to grow fully.

Understanding the Growth of Weeds

Weeds seem to grow out of nowhere and invade your garden. While this holds true for many cases, there are certain factors that lead to the growth and spread of weeds. Their growth depends on environmental factors like sunlight and temperature. If a part of the soil is getting enough sunlight and water, its germination begins. This, along with the availability of nutrients in the soil, aids the growth of weeds further. Seasonal changes also affect the growth of weeds as they help maintain their annual, biennial, or perennial life cycles.

The Difference between Weeds and Bushes

Weeds are thought of as plants and growths that are unwanted in a garden. They grow rapidly and appear as part of bushes and shrubs sometimes too. So, it gets hard to differentiate them from the bushes that you actually want to grow on your lawn. Here are some key ways of distinguishing weeds from the bushes that you would be willing to keep in your garden!

Weeds vs Bushes – The Difference

Bushes and weeds might look similar at first glance, but they have many differentiating features. Weeds are unwanted, and they grow rapidly and aggressively. Whereas bushes are grown willingly, and their edges are trimmed frequently to maintain their shape. The leaves in bushes have alternate, whorled or opposite arrangements. But, weeds can have haphazardly arranged leaves, making them easier to distinguish.

Weeds vs Pests – What is More Detrimental

Weeds and pests are both harmful to the growth of plants in your lawn. They are both organic and can appear in your garden out of nowhere. Pests can be bugs, beetles, or fruit flies that eat the leaves and flowers of your precious plants. Whereas weeds consume the nutrients from the soil and weaken the roots of plants. So, basically, weeds are detrimental to the roots, while pests are detrimental to flowers and vegetables.


How to Get Rid of Weeds

Getting rid of weeds can be simple or complex, depending on the nature of growth. There are several ways of removing weeds from your garden. The simplest way of ridding your garden of weeds is to pull at them. This is great for weeds that are in the initial stages of growth. However, when the weeds have grown larger and spread around, then you need a battery powered weed eater or a gas weed eater to address such an issue.

Battery Powered vs Gas Weed Eaters

Gas weed eaters have been around for a long while, and people use them for large gardens. On the other hand, the battery powered weed whackers are better suited for small gardens.

Professionals who have to tend to large gardens prefer gas powered models as they can afford to carry extra oil and gas. In contrast, it gets more challenging for them to stop and recharge the batteries after 40 to 60 minutes of weed trimming. However, the best battery powered weed eaters save you from the trouble of carrying extra oil. The latest Lithium batteries can last a whole weed trimming session for small gardens.

Gas weed eaters have cutting swaths within a range of 16 to 18 inches. This enables them to cover more area while they are trimming weeds. However, the battery powered models have cutting widths of 10 to 14 inches. The battery powered weed eaters are environment-friendly, and they do not harm vegetables and flowers in your garden. So, the choice between a gas and best battery powered weed eater comes down to the size of lawn and the required efficiency.

How to Prevent Weeds from Growing in Your Garden

The best way of preventing the spread of weeds in your garden is to stop them in their initial stages. Prevention of weeds is not a one-time task, rather it is a continuous part of your gardening chores. Here are some ways of preventing weeds from growing in your lawn.

Avoid Unnecessary Tilling

Be cautious of awakening the weed seeds when you are cultivating your garden. Unnecessary tilling wakes the dormant weed seeds and initiates germination. So, it is better to avoid rigorous cultivating or tilling once you have established your garden bed.

Grow Plants Closely

Weeds grow the most in places left bare between plants. Make sure you plant the shrubs and flowers at a strictly necessary distance from each other. This leaves lesser room for weeds to grow and spread nearby.

Inspect New Plants Closely

When you bring in new plants from a nursery, they sometimes have weed seeds attached to them. You should look at the new plants closely before transplanting them in your garden.

Plants In The Cold

Some annual weeds grow in winters as most vegetables and flowers stay dormant in the cold. This gives weeds a chance to consume nutrients from the soil and invade your garden. So, you should grow cold season plants in your garden to prevent weeds from taking hold of the ground.


How to Use a Battery Powered Weed Eater

Using a battery powered weed eater is not that hard if you get the hang of the spin direction. When it spins in a clockwise direction, it cuts weeds from the left side and throws out debris from its right side. The use of a weed whacker also depends on the technique that you are using to eliminate weeds.

While scything, you will have to move the whacker in a shallow U-shaped curve. It is better suited for trimming grass-like weeds.

However, for screeding, you will have to tip the whacker in a way that its string-tips bounce off the pavement. This is ideal for weeds that have grown on hard surfaces.

How to Determine the Best Cordless Trimmer To Buy

With so many battery powered weed eaters on the market, it gets hard to choose one. However, you do not have to worry about it as we have enlisted the features you should look for in a high-quality weed whacker.

Line Diameter

Line diameter is the thickness of a trimmer line that a string trimmer can support. The thickness of the trimmer line is important as it affects the durability of the string. The thicker the trimmer line, the more effective it will be when it comes to cutting dense bush. Generally, a line diameter of 0.065 inches is considered ideal for weed whacking for lawns, so you should go for it.

Cutting Swath

Another thing that you should be mindful of is the cutting swath or cutting width. This is the length of weeds that a weed whacker can eat at once. Greater cutting width increases the efficiency of a weed eater as it reduces the time required to cut weeds. On average, a cutting width of 10 to 12 inches works fine for residential gardens and lawns.

Runtime

Runtime is also an essential factor to bear in mind while you are comparing available battery powered string trimmers. The battery of a weed eater should last for 30 to 45 minutes once you have charged it completely. This gives you enough time to whack the weeds from your garden without having to take breaks to recharge it.

Handle

The handle of a string trimmer is also significant to consider. The handle should have a soft cover to help you grip it without any difficulty. You should also prefer the weed eaters that have ergonomic handles, as they prevent arm fatigue.

Weight

A weed whacker should be lightweight and compact, so that it is easier to control its movement. The lightweight weed eaters are easy to carry and store too. So, you should choose a weed eater that is lightweight and portable.

Length of Trimmer

You should be considerate of the length of a trimmer too while you are looking for a string trimmer. Some trimmers have adjustable lengths, which you can change according to your height. This helps you to get rid of weeds without straining your back.

best battery powered weed eater

How To Maintain Your Battery Powered Weed Eater

Best Battery powered weed eaters need proper care and maintenance to keep working smoothly.

Here are some tips to take care of your weed whacker:

  • Make sure to remove the batteries from the weed whacker after turning it off. This is especially important if you are going to store it for a while.
  • You should clean the weed eater thoroughly before storing it. Dust off the dirt and debris using a brush. Then, spray a lubrication oil on it to prevent rusting.
  • Inspect the weed whacker for wear and tear regularly. This will inform you right away whenever you need to replace any parts.

Cheap vs Expensive Battery Powered Weed Eaters

Cheap battery powered weed eaters usaully have a lesser runtime and smaller cutting swath. They work well for your home gardens. But, if you want to go for a better runtime, a more durable construction and a sharper trimmer, then an expensive model will suit you better. Both the cheap and expensive battery powered weed eaters will get the job done for you. However, you will get more features and advanced technology if you invest in an expensive weed whacker.


Final Thoughts

Weeds, no doubt, tend to be detrimental to the plants in your garden as they consume the nutrients from the soil. Their roots develop fast too, which makes the plants lose their strength. So, it is better to whack them from your garden as soon as they appear.

The best Battery powered weed eaters are what you need to get rid of annoying weeds in your lawn. High-quality battery powered cordless weed eaters are easy to use and don’t harm the environment.

FAQs

Are Battery Powered Weed Eaters better than Gas Weed Eaters?

Battery powered weed eaters are better than gas ones in many ways. They are eco-friendly and are easier to use. You just have to push a button to start them. The gas powered weed eaters are hard to start as you have to pull the chord several times. Battery powered weed whackers are more efficient overall as they are more powerful.

Do Battery Powered Weed Whackers Work for Small Lawns too?

Yes, the battery powered weed whackers work well for small lawns because that’s what they were generally created for. You have to be careful while using them to avoid bumping with lawn ornaments and other plants. But, if you have the right skills, you can use them in small lawns easily too.

How to Increase the Life of a Battery Powered Weed Eater?

In order to increase the life of a best battery powered weed eater, you should take care of its maintenance. Remove the batteries after switching off the weed eater when you are storing it. Remove dirt and debris from the weed whacker using a brush, but avoid getting it wet unnecessarily.

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