ALSO GO 21V Electric Weed Wacker with Wheels, Grass Trimmer Cordless

The ALSO GO 21V Electric Weed Wacker is a lightweight cordless yard trimmer designed to clear lawn edges, trim overgrown vegetation, and cut small branches without tethering you to a wall outlet. Built around a 2.65 lb frame with an integrated support wheel, it offers an accessible alternative to heavy gas or traditional string trimmers for homeowners, seniors, and anyone seeking a low-strain yard care routine.

At the heart of the tool is an 11,000 RPM motor paired with a versatile three-in-one cutting system. Instead of relying solely on standard nylon line, this trimmer includes plastic blades for routine lawn mowing, stainless steel blades for tackling tough weeds and reeds, and a 6-inch saw blade meant for thicker branches. Having specialized blades allows you to switch between soft turf touch-ups and heavier brush clearing using a single motor base.

To improve comfort during extended work, the unit features a telescoping pole that adjusts from 92cm to 122cm to match your height, eliminating the need to bend over while working. The cutting head also swivels from 0 to 90 degrees, allowing you to angle the blade across slopes, uneven ground, and tight corners. For added stability, the attached wheel supports the weight of the tool as you push it along. Power comes from two included 21V 2000mAh lithium batteries, giving you a backup pack so you can swap batteries and continue working across the yard. A dual-switch safety system requires a deliberate two-step activation, which helps prevent accidental starts around children or pets.

Because this tool relies on distinct plastic, metal, and saw blades rather than a continuous line spool, you will need to manually change out blades when switching between delicate grass trimming and heavy branch cutting. The 6-inch saw blade size also sets a clear upper limit on the branch thickness it can tackle. Additionally, while the listed features highlight its lightweight 2.65 lb build and dual 2000mAh battery setup, the manufacturer does not specify exact battery charging times or individual battery runtimes in minutes, so planning larger yard projects may require testing the pack duration on your own lawn.

Verdict: This cordless trimmer is a practical choice for homeowners who want a light, wheel-assisted yard tool for general trimming and light brush clearing. Its adjustable handle height and rotating head make it especially suitable for users looking to reduce back strain while maintaining lawn edges, garden borders, and small branches.

• Brand: ALSO GO
• Power Source: 21V Cordless Lithium-Ion
• Battery Capacity: 2000mAh (2 batteries included)
• Motor Speed: 11,000 RPM
• Weight: 2.65 lbs (1.2 kg)
• Telescoping Pole Range: 92cm to 122cm
• Cutting Head Rotation: 0° to 90°
• Cutting Attachments: Plastic blades, stainless steel blades, 6-inch saw blade
• Safety System: Dual-switch activation
• Support: Integrated wheel

A great fit if you:

• Need a lightweight trimming tool that weighs under 3 lbs to avoid arm and shoulder fatigue during yard work.
• Want a wheel-supported trimmer with a height-adjustable pole from 92cm to 122cm that helps prevent back strain.
• Maintain a yard with varied growth that requires plastic blades for grass, stainless steel for thick weeds, and a 6-inch saw blade for branches.
• Prefer a cordless battery setup with two 21V 2000mAh packs included so you can swap batteries while working.

Consider something else if you:

• Require continuous automatic string line feeding rather than changing distinct plastic or metal blades for different tasks.
• Need to cut larger tree trunks or dense timber that exceeds the capacity of a 6-inch saw blade.

Confirm on the listing:

• Check the package contents to verify the exact quantity of plastic blades and stainless steel blades included with the trimmer.
• Confirm whether a battery charger is included in the package for the two 21V 2000mAh lithium batteries.
• Check the assembly instructions on the listing to see how the wheels, pole, and cutting head attach before first use.
• Review the blade attachment mechanism to confirm if any standard tools are required when swapping between the saw blade and metal blades.

How to compare your options: When evaluating cordless trimmers, focus on motor speed, overall weight, battery power, and cutting head versatility. This unit features an 11,000 RPM motor, two 21V 2000mAh batteries, and a low weight of 2.65 lbs paired with support wheels. If your yard work involves steep slopes or tight corners, check that alternative models offer comparable 0 to 90 degree head rotation and height adjustments within the 92cm to 122cm range.

If your package includes a user manual, review all assembly steps and blade mounting directions before inserting a 21V battery. Select the appropriate blade attachment for your task: attach the plastic blades for soft grass, the stainless steel blades for tough weeds or reeds, and the 6-inch saw blade only when trimming small branches.

Adjust the telescoping shaft anywhere between 92cm and 122cm so that you can stand upright comfortably without slouching. When working on slopes, banks, or around tight landscaping edges, swivel the cutting head within its 0 to 90 degree range to keep the blade parallel to the ground.

Utilize the built-in wheels to rest the tool on the ground during straight trimming passes, letting the support frame carry the weight. Always engage the dual-switch system deliberately when starting, and ensure both 2000mAh battery packs are fully charged prior to beginning a trimming session so you can swap seamlessly if one depletes.

After finishing your yard work, remove the battery pack, wipe down the cutting head and blades as recommended in the manual, and store the tool in a dry household location away from children and pets.

How heavy is this cordless weed wacker?
The tool weighs 2.65 lbs (1.2kg), making it easy to maneuver, and it includes a built-in wheel to further reduce holding effort.

What types of blades are included with the trimmer?
The 3-in-1 cutting system features plastic blades for gentle lawn mowing, stainless steel blades for tough weeds and reeds, and a 6-inch saw blade for thick branches.

How long do the batteries last on a single charge?
The listing notes that the two 21V 2000mAh lithium batteries deliver ample runtime for most single yard tasks, but it does not specify exact runtime in minutes. Runtimes will vary depending on the blade type and density of vegetation.

Can the handle height and cutting angle be adjusted?
Yes, the telescoping pole extends from 92cm to 122cm to fit different user heights, and the cutting head rotates from 0 to 90 degrees for slopes and tight corners.

How does the safety switch work?
The tool features a dual-switch activation system that requires pressing two controls to start, helping prevent accidental operation around family members or pets.