Cordless string trimmers are a great option for homeowners looking for a powerful, lightweight tool that can get the job done. Unlike gas-powered string trimmers, cordless string trimmers require no gas, oil, or engine maintenance.
One thing to keep in mind is battery type. Most string trimmers use rechargeable lithium-ion batteries. Some may accept nickel cadmium batteries, but the lithium-ion batteries are lighter and have more power. They also hold a charge for longer, enabling you to use the device longer.
Another thing to consider when choosing a string trimmer is line diameter. Most cordless string trimmers require a minimum of 0.080 inches of line. However, a higher line diameter is recommended for heavy-duty trimming. The best line diameter is 0.105 inches. The line diameter affects run time, and a thicker line requires more power to run.
Cordless string trimmers come in various speeds. Most models run at 5000 to 9000 RPM. A higher speed will make the line whip around faster, which is more effective for cutting thicker grass. Also, the speed will drain the battery faster.
Another advantage of a cordless string trimmer is portability. These tools are easy to use and can be stored easily. They do not require fuel or oil, and they are also quieter. Moreover, cordless string trimmers are easy to carry, and some even fold up for storage. In short, a cordless string trimmer is the perfect option for homeowners who want to cut through thick, tough vegetation.