LiTHELi 20V Cordless String Trimmer 12" — 2 x 2.0Ah Batteries, Auto-Feed Edger, Telescoping Handle

The LiTHELi 20V 12-inch cordless string trimmer/edger is a lightweight, battery-powered weed eater that delivers a 12" cutting width, tool-free height adjustment, and quick switching between trimming and edging for tidy lawns and borders.

This compact battery trimmer is built for homeowners who want a simple, low-maintenance solution for regular lawn touch-ups. Powered by two 2.0Ah 20V batteries and an included fast charger, it uses an automatic single-line feed and a 12" cutting path to knock out grass along fences, flower beds, and walkways without the fuss of gas or cords. At just 4.5 pounds and with a telescoping handle plus a 4-position adjustable head, it balances maneuverability and control so you can trim comfortably in different yard conditions.

How does the trimmer switch between trimming and edging?

Changing from trimmer to edger is quick and designed for yard work flow—flip the head to the edge position to run the line vertically for precise borders. The mechanism is simple so you don’t need extra tools or complicated parts, helping you move from lawn surface to hard-edge work in seconds.

• 2-in-1 head design for trimming and vertical edging
• Tool-free changeover with obvious position indicators
• Consistent 12" cutting width in trimmer mode; narrow stance for edging

What features make it comfortable for extended use?

Comfort comes from the combination of a very light overall weight, an adjustable shaft, and a multi-angle head. The telescopic shaft extends from 36" to 47" to match different user heights and reduce bending, while the 4.5 lb weight reduces wrist and arm fatigue during longer sessions.

• Ultra-light 4.5 lb body for easier handling
• Telescopic shaft adjusts without tools to fit user height
• 4-position angled head adapts for slopes and tight spots

How long will the batteries run and how fast do they recharge?

The package includes two 2.0Ah 20V batteries so you can swap one in while the other charges, which extends workable time between breaks. The included fast charger shortens battery downtime compared with standard chargers, so you spend more minutes trimming and less waiting.

• Two 2.0Ah 20V batteries included for extended runtime
• Fast charger reduces recharge time versus basic chargers
• Battery-powered design eliminates fumes and cord restrictions

What maintenance and consumables should I expect?

Maintenance is minimal: keep the spool area clear of debris, replace or refill the included 0.065" line spools as needed, and follow basic battery care. The trimmer comes with six replacement spool lines so you can get started right away and handle multiple trimming sessions before buying more line.

• Automatic single-line auto-feed (0.065") reduces manual winding
• Six spare grass cutter spool lines included in the kit
• Routine cleaning of the guard and spool area keeps performance steady

Who is this for? The LiTHELi 20V 12" cordless string trimmer/edger is aimed at homeowners and renters who need a lightweight, easy-to-use tool for routine lawn care and tidy edges—especially those with small to medium yards, landscaped borders, or frequent touch-up needs. It’s a good fit if you want cordless convenience without the weight and upkeep of gas models, plus the flexibility to switch between trimming and edging quickly. If you require heavy-duty commercial use or extended runtimes for very large properties, consider higher-capacity battery systems; for regular domestic maintenance and quick clean-ups, this model balances power, portability, and value.