XIELAOBAN 21V Cordless String Trimmer — 2×2.0Ah Batteries, 4 Attachments & Lightweight

The XIELAOBAN 21V Cordless String Trimmer is a lightweight, battery-powered garden tool that trims grass, weeds and small shrubs using four interchangeable cutting attachments and two 21V batteries for extended run time.

Designed for homeowners who want a cordless, easy-to-handle solution for routine lawn care, this electric trimmer pairs a 650W motor with user-swappable blades and a telescoping shaft. The kit arrives with two 21V/2000mAh batteries, a charger and a set of cutting heads — PVC blades, steel wire rope, straight blades and a circular saw blade — so you can switch from delicate edging to tougher brush work without buying extra tools.

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

Two included 21V, 2000mAh lithium batteries extend total working time and provide thermal and overload protection. Expect typical continuous run times between 60 and 120 minutes depending on attachment and load, with recharge in about 2–4 hours.

• 2×21V/2000mAh batteries included for alternating or combined use
• Estimated full-power runtime: 60–120 minutes depending on cutting mode
• Charge time: approximately 2–4 hours per battery
• Batteries include temperature and overload protection features

What cutting options are available and when should I use each one?

The kit offers four cutting attachments for different yard tasks so you can match the blade to vegetation density and thickness. Use PVC blades for tender grass, the steel wire rope for tall or thick lawns, straight blades for mixed weeds and small shrubs, and the circular saw blade for thicker branches.

• PVC blades — ideal for delicate edging and soft grasses
• Steel wire haying rope — best for long, thick grass and tough trimming
• Straight blade — general-purpose cutting for weeds and small shrubs
• Circular saw blade — tackle thicker woody stems and heavier brush

How comfortable and safe is it to operate this trimmer?

Weighing about 2.6 pounds and featuring an adjustable handle and tilt head, the trimmer prioritizes maneuverability and ergonomic use for varied heights and angles. A dual-actuation safety system requires pressing a security button plus the power switch to start, reducing accidental starts while trimming.

• Adjustable shaft length: 34.7–48 inches (88–122 cm) for user comfort
• Head tilts from 0° to 90° to cut along edges or reach tight spots
• Lightweight construction (~2.6 pounds) eases prolonged use
• Security button plus power switch prevents unintended starts

What comes in the box and what maintenance should I plan for?

The package includes batteries, charger and a variety of cutting accessories so you can start trimming immediately, plus basic protective gear and tools to swap blades. Regularly inspect blades or rope for wear, fully charge batteries before first use, and keep the motor and ventilation clear of debris for reliable operation.

• Included: 2×21V batteries, charger, 10× PVC blades, steel wire rope
• Also includes 2× circular saw blades, 4× straight blades, and wrench
• Supplied safety items: glove and goggles, plus a user manual
• Maintenance tips: check blades, keep vents clean, charge batteries fully

Who is this for: The XIELAOBAN 21V Cordless String Trimmer is suited for homeowners, renters and seniors who need a versatile, lightweight cordless trimmer for routine lawn care, edging and light brush clearing. It’s a good match when you want a single, portable tool with multiple cutting options and rechargeable batteries for medium-duty yard maintenance without the noise and fumes of gas models.