Key Features and Specifications:
21V Lithium-ion battery.
Motor: Typically, a copper motor with varying power, commonly listed around 200W-800W depending on the specific model variation.
Cutting Types: Often includes plastic blades for soft grass, metal blades for thicker weeds/shrubs, and round saw blades for small branches.
Design: Telescopic pole for height adjustment, and a 90° rotating head for edging or reaching difficult areas.
Weight: Lightweight (often around 1.3 kg - 3.9 lbs), suitable for easier handling.
Safety: Usually features a double-switch system to prevent accidental starting.
Components Generally Included:
Cordless grass trimmer unit.
21V battery pack(s) (often 3Ah or 4Ah, depending on the listing).
Charger.
Interchangeable blades (plastic, stainless steel, or metal alloy).
Safety guard/splash guard.