Litheli 20V 12" Cordless String Trimmer/Wheeled Edger, Battery Powered Weed Wacker with Auto Line Feed for Lawn Trimming/Edging, with 2.0Ah Battery and Charger Included

What It Is

This is a complete 20V cordless string trimmer and wheeled edger combo, powered by a 2.0Ah lithium-ion battery and charger included. It’s designed for light-duty lawn trimming around flower beds, fences, and walkways, plus edging along driveways and sidewalks.

Fitment & Compatibility

• Battery platform: Works only with Litheli 20V batteries (U20 series). Not compatible with other brands (e.g., DeWalt, Ryobi, or Greenworks).
• Trimmer head: Fixed 12-inch cutting swath; uses 0.065-inch or 0.080-inch trimmer line (auto-feed spool). Check that replacement spools are Litheli-compatible (standard D-shaped spools may not fit).
• Edger mode: Converts from trimmer to wheeled edger via a locking lever. No separate edger attachment needed.
• Battery & charger: Included 2.0Ah battery and charger are specific to Litheli 20V tools. The battery can be shared with other Litheli 20V yard tools (e.g., blower, chainsaw).
• What to check before buying: Confirm your yard size—battery runtime is ~20–25 minutes on a full charge. For larger yards, you’ll need a second battery. Also verify that the auto-feed mechanism is free of debris before first use.

Key Things to Know

• Quality: Mixed reviews. The trimmer is lightweight and easy to maneuver, but the auto-feed line system can jam or feed unevenly. Some users report the battery stops holding a charge after 6–12 months.
• Installation difficulty: Tool comes mostly assembled—just attach the guard and spool. No tools needed. Battery and charger are plug-and-play.
• Common gotchas: The wheeled edger mode works best on flat, firm ground; it struggles on thick grass or soft soil. The auto-feed line may require manual resetting if it jams. Battery indicator lights can be inconsistent.
• Warranty: Litheli offers a 2-year limited warranty on the tool and battery. Keep your receipt.

Should You Buy It

Buy this if you have a small to medium lawn (under ¼ acre) and want a single tool that does both trimming and edging without a gas engine. It’s a decent budget option for light, occasional use, but skip it if you need heavy-duty performance, longer runtime, or a proven auto-feed system—look at Ryobi or Worx instead.