When it comes to keep our landscape projects looking fresh, you need a few essential tools in your arsenal to keep it all tied together. We’ve obviously seen lawn mowers as a crucial part of a garage, but what about keeping the outside tidy, where mowers can’t often reach? Cue cordless string trimmers and they’re a lot more popular than you think — so which is the best to buy? Which one is right for me?
If you came over here from our 10 best string trimmers article, you’ve been able to constrain your search into string trimmers that are convenient and come without a cord. Cordless grass trimmers are great in the sense that they run on electricity but do not require any power cable to plug-in. The user will not depend upon gas or oil, but instead a very convenient and comfortable string trimmer will deliver the best performance in a fast and efficient manner, not only making our lives easier but perhaps a better quality cut since we’ll get some versatility in our work flow.
Choosing the best cordless string trimmers
- Your budget range – When it comes to the prices of string trimmers, and cordless models in particular, there’s a decent range regarding quality to price point.
- Do you need a battery/charger? Keep this in mind if you’ll have to buy them separately (factor it into your budget as well), although we did try to include some popular models in here that come with them to make it nice and simple.
- Additional features? Weather resistance, edge guard, rotating handle, adjustable height, pivoting handle, etc. These are just some common features that certain models come with and they may peak your interest.
The best cordless string trimmer
Black & Decker LST136W
This is highly recommended because it is a 2 piece cordless string trimmer combo kit that includes a 40V max trimmer, LBXR2036 battery, LSW36 sweeper and LCS436 charger. Its reliable gear drive transmission provides power to handle even through tough weeds quickly and efficiently. If you’re in the mood, you can convert this cordless string trimmer to edge for cutting along driveways and sidewalks. Afterwards, the smart sweeper can clear the debris from driveways, patios and pathways. The LST136 has 36V nominal voltage and the system works like other 40V max and 36V lithium tools. The sweeper is also super lightweight and can perform the job very comfortably. The reviews back up the investment you’ll be making if you grab this one since it falls within the middle price-point and gives you some extra help along the way. Check out the Black and Decker LST136W if you’re looking for a bang-your-buck package that gives you a few more tools to take care of your project well. It’s not too expensive, either.
Up next we have a solid DeWalt construction and we know many who would say it’s either yellow and black or they won’t buy it. This is a 20 volt max 5.0 Ah cordless lithium-ion string trimmer and it has many user reviews backing up the confidence in buying it. This brushless model is part of the brand’s outdoor line of products and is a lightweight tool (8.5 pounds) and compact in design. It is available with a 13 inch cut swath that gets rid of the pesky weeds and grass fast. In terms of additional features, you can adjust the speed to either to 0- 4000 mode or 0- 6000 RPM so that it can match the speed according to your trimming task. The tool also includes .080 inch line pre-wound in a spool. If you were worried about overall construction and longevity, this one will do you quite well if you take care of it. The DeWalt DCST920P1 is up there in terms of price vs. its competitors but is well justified with the quality it brings to the yard.
This another one of the best cordless string trimmers because it has a 56V lithium-Ion battery and its very efficient brushless motor provides the efficiency of gas powered models without producing any noise, fumes and fuss. It delivers 2.0 Ah power and the battery is compatible with all the EGO power+ products as well as chargers (it comes with each in the package). This cordless trimmer has a 15” cutting swath and it comes with variable speed in order to provide ease and comfort to the user. It is built with weather resistant features, has a high-efficiency brushless motor and takes less time to charge (almost 40 minutes) and works for a bit longer as compared to its competitors. Check out the EGO Power+ if you want a higher quality cordless string trimmer that’s within the middle price point. It also comes with a battery and charger so you won’t have to worry about grabbing those separately.
The Earthwise 12 inch string trimmer is a pretty popular cordless electric string trimmer. Its rechargeable 18V Ni-Cad battery offers 7800 RPM and its one of our favorite budget-friendly trimmers well under $100. You can use its additive 3 modes of cutting head that can be adjusted for any sort of trimming and edging around the home and other common yards. For some sturdy handling control, the upper handle rotates 180 degrees which won’t hurt and you’ll probably use it more than you think. The auxiliary handle adjusts left to right and front to back in order to tackle hard to access areas and help the ease of use. The feature of the flip down edge guard is designed to protect flowers and perennials at the time of trimming. The Earthwise CST00012 is one of the best cordless string trimmers for smaller yards but can handle the mid-sized landscapes quite fine as well, especially if you’re looking to save some money.
This is a highly rated cordless string trimmer that converts to an and vice versa in near seconds. The function of Edger within the unit has in-line wheels to help with getting the job done in a quicker fashion. There’s also two batteries included so you won’t have to worry about buying those separately. This 20-volt max Lithium 12″ model presents the user with an easy and lightweight yet powerful grass trimmer that is considered ideal for most homeowners. It has an ergonomic design as well as a telescoping shaft for some custom height adjustment. The WORX WG156 offers you a wide 12 inch cutting diameter. The adjustable auxiliary wrap around the handle helps provide some additional control and comfort which is always a plus for working longer jobs. It is also relatively budget-friendly and considered within the lower price-point of trimmers. We recommend it if the Earthwise model was a bit too cheap and you still want something within the budget-friendly category.
Black & Decker LST420
Last but not least, we have another B and D string trimmer to take a look at. This cordless model provides the user the power to trim and edge with a long battery life. The dual-mode switch of the LST420 offers the option to choose between extended run time or higher power. It is considered ideal for overgrowth after you mow and edge along borders. It is very easy to start and remains very quiet during operation. A few other highlights include an adjustable height with pivoting handle positions in order to deliver solid comfort and control. The Black & Decker LST420 is a battery operated cordless string trimmer that eliminates the need of storing oil and gas. We’d recommend this one if you still wanted to keep it under $100 but a decent step up from the previous model listed.