The Best Power Grass Trimmer: Reviews And Buying Guide

  • Also known as power grass trimmer , lawn mowers, lawn mowers (sometimes even lawn trimmers), cordless trimmers have made great strides in the past few years, from bulky tools that quickly drain batteries to new ones. The lightweight and flexible grass cutter provides almost as much "charm" as a wired or pneumatic weeder.

    As performance improves, the number of brands competing for lawn care costs has also increased, including some brands you may have never heard of before.

    Given that there are so many types, brands and functions of thread trimmers available today, how do you choose the best one to meet your needs?

    In this article, we reviewed the features to consider when buying a cordless trimmer so that you know what to look for when choosing a quality product.

    If you are only interested in different types of trimmers and our recommendations for the best battery-powered models, please scroll down to the buying guide.

    About cordless thread cutter
    The best cordless electric trimmers have obvious advantages over past gas and wired alternatives: they are light, portable, economical and easy to take to every corner of the garden. There is no need to mix and pour gasoline or oil, and there is no need to clean the carburetor. They are also different from their peers in some respects.

    Advantages and disadvantages of cordless string trimmer
    In many ways, cordless mowers are similar to gas-powered and electric versions-they have a handle, shaft, cutting head/motor, and wire distributor. The biggest difference is that the cordless model uses battery power, but there are some other differences that need to be noted.

    Convenient-just press the "on" button to start weeding. How simple can it be? There is no need to buy gasoline, then mix it with oil carefully and pour it into the tank. You also don’t need to buy a very long extension cord, plug it in, and drag it all over the yard. Cordless trimmers also require less maintenance than gas trimmers and do not release toxic fumes. Some models can even be folded or folded for easy storage.

    Portability-the cordless weeder can go wherever you want. No power cord, no need to stop, unplug and switch between outlets. In addition, most of them are very light and can be easily carried to any place needed.

    Quiet—Most cordless, battery-powered lawn mowers operate below 80 decibels, which means they don’t need ear protection during use. Except for the rotation of the trimmer head and the rope passing through the grass and weeds, there is almost no noise. Nevertheless, we still recommend that you use ear protection when using any type of electrical equipment-prolonged exposure to louder noise is not a good thing.

    Less power-Unless you choose a high enough voltage model, your power may not be as good as using a gas-powered lawn mower. For most uses, this is not a problem. But when dealing with longer grasses and more stubborn weeds, this extra power comes in handy.

    Shorter running time-battery-powered trimmers can only run when the battery is charged. When it runs out, you must put it back on the charger for a period of time (this is why we recommend using two or more batteries).

    Higher prices-in most cases, the best cordless trimmers will cost more than standard aerodynamic models. Again, you don’t have gasoline, oil, and engine maintenance costs, so a higher initial purchase price may offset these ongoing costs.

    Important considerations when buying a cordless string trimmer
    The model that suits you best is the model that meets your unique needs. Don't be swayed by all the bells and whistles, enthusiastic reviews or "gasoline-like performance" reports-find something that suits you within your price range and can handle the work you need to do.

    Most owners do not need expensive professional-grade string trimmers. In fact, a newer battery-powered lawn mower may be suitable for most urban and suburban courtyards. However, if you are going to do a lot of pruning, it may be better to use a gas-powered model.

    You will bear the full weight of the thread trimmer, so it is important to choose a tool that is easy to carry and operate in the yard. Some models can use a shoulder strap to help carry the load, but if the shoulder strap is too heavy, it may cause shoulder strain.

    Battery Life
    The cordless trimmer is powered by a lithium-ion battery and can usually be used continuously for 15 to 60 minutes. Once discharged, the battery will need to be charged-depending on whether you have a fast charger (usually an upsell), charging will take 30 minutes to about 2 hours.

    To avoid waiting while the battery is charging, I recommend investing in one or two additional batteries, especially if you have a larger yard or use the same battery to run multiple tools.

    Although lithium-ion batteries have no "memory", they do deplete slowly over time, especially when they are left on the trimmer (even if it is turned off). We recommend removing the battery from the trimmer when not in use, and storing it indoors if possible. If it has been a few weeks since you last used it, you may need to charge it.

    Finally, lithium-ion batteries have a limited lifespan—most batteries can last about 3 to 5 years before they need to be replaced.

    Replaceable battery
    Today, most batteries are designed to be interchangeable with other cordless tools from the same manufacturer and with the same voltage. Check out which other equipment from the manufacturer is compatible with the battery in the lawn mower, such as leaf blowers, chain saws, and electric pole saws.

    Battery voltage and current
    The high-voltage battery will give you more power. The more power it has, the more difficult the work it can handle.

    Comfort and adjustability
    If the trimmer is uncomfortable to use or not suitable for you, then you are unlikely to use it. Therefore, looking for a product with adjustable handle, shaft length and cutting head angle.

    When using the trimmer, make sure that the control runs smoothly and is easily accessible.

    String feed system and reload
    The thread trimmer has one of two systems to feed the thread into the thread trimmer: collision feeding (knock the head on the ground and convey more thread) and automatic feeding (when the thread breaks, more thread will Automatically sent out from the spool). Both systems are good, as long as the production line is delivered smoothly as needed. Look for models with spools that are easy to replace or load a new production line.

    If you need to remove weeds and tall grass, look for a string trimmer equipped with double nylon cords. Lines 0.08 inches or thicker allow you to pass through stronger vegetation.

    String cutting path
    Look for a lawnmower whose cutting path is wide enough to clear a large area with each sweep, but narrow enough to allow you to use the lawnmower in a small space. The average cutting path is 12 inches wide. A 10-inch trimmer can do the job, but if you have more area to cover, it will take longer.

    A good string trimmer, whether pneumatic, corded or cordless, should feel balanced with your hands when in the cutting position, with weight evenly distributed from top to bottom or slightly heavier on the top. If most of the weight is on the cutting head, it will be difficult for you to maintain stability and you will soon feel fatigued. Models with top-mounted motors generally have better balance than models with motors closer to the cutting line.

    Variable power output/speed
    Some models allow you to change the rotation speed of the head/string-light weeds sweep slower, weeds or grow grass faster. You will usually find cordless trimmers with speeds in the 5000 to 9000 RPM range. Remember, higher speeds (RPM) will drain the battery faster.

    Straight shaft and crankshaft
    In terms of performance, there is not much difference between these two styles of string trimmers. Ultimately, the choice usually depends on which model you find most comfortable to use.

    Models with curved shafts tend to be lighter and easier to handle. Models with straight shafts provide longer reach. They tend to be more suitable for tall users, and more suitable for reaching under bushes and other bushes. They place a larger amount between you and the debris thrown by the trimmer. distance.

    Safety first
    String trimmers usually lift up debris in unpredictable directions. Although the protective cover at the bottom of the string trimmer is designed to protect the user from flying debris, please always wear safety glasses, gloves, long pants and boots. And, although the cordless trimmer is quieter than other models, we still recommend that you wear hearing protection.

    Also, look for models where the starter switch is protected (for example, trigger lock) so that you don't accidentally start the thread cutter.

    Highly recommended cordless string trimmer
    The following are our most recommended battery-powered trimmers.

    Please note that the table below represents the different categories of lawn mowers-for example, the 120v model is closer to professional-grade tools, while the 20v and 40v devices are lighter. We compare tools in related categories when determining ratings (for example, we will not compare 20v and 120v tools).
    Of course, in addition to the lawn mower, you should also need a telescopic pole saw. You can use this tool when you want to trim some hard objects.