WORX WG163 20V 12″ Cordless String Review: My Honest Take After Putting It to Work

WORX WG163 20V 12″ Cordless String Review: My Honest Take After Putting It to Work

There’s something annoying about seeing grass grow over the edges of the path and around fence posts. The WORX WG163 20V 12″ Cordless String trimmer is a cheap option that lots of people suggest.

I didn’t just read the specs for the WORX WG163 20V 12″ Cordless String Trimmer, I actually used it in my driveway and garage to see how it works. The basic idea is that it’s a super popular 2-in-1 trimmer and edger that has some really cool features like instant line feed and free spools for life.

My Hands-On Experience

The main event was about to begin – cutting a clean edge along the driveway and tackling a patch of weeds that had grown as high as my knees. What really mattered here was that this tool was a 2-in-1, meaning it could quickly convert from a string trimmer to a wheeled lawn edger in just seconds. When it came to build quality, it definitely delivered on its promises, weighing in at 5.5 pounds with a 90° tilt head and even offering free spools for life, which was a really nice touch.

This tool is one you really get to know by holding it, feeling it in your hands.

What really won me over was seeing it next to my old gear. The WORX WG163 20V 12″ Cordless String Trimmer was in a whole different league – it was like comparing apples and oranges. The cutting power was a major factor: it could handle a 12″ swath and had a speed of 7,600 rpm. Plus, it was super easy to convert from a trimmer to an edger in just seconds, which was a really nice bonus.

As time went on, it started to spread to every area – neatly trimming around trees, posts, and even the air conditioning unit, which is usually hard to reach with a lawn mower. What made the process easy was the push-button Command Feed, which allowed for instant line advancement with just a click.

As I kept using it, I started to notice the smaller things that made a big difference: it can cut a 12-inch wide path, it spins at 7,600 revolutions per minute, and it’s really light at just 5.5 pounds. Plus, it’s designed in a way that makes it easy to use, so I didn’t feel like I was fighting with it. That’s why I found myself wanting to pick it up and use it again and again.

The not-so-perfect parts

It’s not perfect, though. One area where it falls a bit short is with its battery life and runtime. The WORX 20V PowerShare comes with two batteries, which helps, but I think it’s a fair trade-off considering how I used it – that being said, your experience might be different.

Key Features Worth Knowing

Stripped of the marketing, here’s what the WORX WG163 20V 12″ Cordless String actually brings to the table:

• 2-in-1: converts from string trimmer to wheeled lawn edger in seconds.
• Push-button Command Feed instant line advance. Free replacement spools for life.
• 12″ cutting width, 7,600 rpm, 5.5 lbs. 90° tilt head; includes 2 batteries & charger.

Who Should Buy It — and Who Should Skip It

Buy the WORX WG163 20V 12″ Cordless String if:

• You want dependable results without overspending
• You maintain edges, fence lines, and the area around trees
• You want cordless convenience instead of fussy gas

Think twice if:

• You need professional-grade durability for daily heavy-duty use
• You have no lawn or only hard landscaping to deal with

Final Verdict

The WORX WG163 20V 12″ Cordless String trimmer is a great choice if you’re looking for a budget-friendly option. One of the best things about it is how well it’s made – it’s not too heavy, at 5.5 lb, and it has a 90° tilt head, which makes it easy to use. Plus, you get free spools for life, which is a nice bonus. The only downside is the battery and how long it lasts – it uses WORX 20V PowerShare and comes with 2 batteries. When I scored it, I gave it a 7 out of 10 for how wide of a area it can cut, a 6 out of 10 for the battery and how long it lasts, and a 7 out of 10 for how well it’s made. Overall, it’s a good choice if you’re on a budget.

If you want to handle watching the grass creep over the edges of the walkway and around every fence post without spending big, it’s an easy one to recommend. If it sounds like the right fit, it’s worth checking today’s price on Amazon.

The Bottom Line on the WORX WG163

If you want the short version: the WORX WG163 is a versatile, budget-friendly trimmer whose 2-in-1 trimmer-to-edger conversion is a real convenience, with the strengths and trade-offs covered above. For small to mid-size yards, the WORX WG163 handles trimming and edging without breaking the bank. For how it compares, see our roundup of the best string trimmers to pick in 2026. And for safe operation of outdoor power equipment, the Outdoor Power Equipment Institute is a solid resource.