WORX WG157E 20V Lightweight Cordless Grass & Edge Trimmer (PowerShare, Tool Only)

The essentials

The WORX WG157E is a lightweight cordless grass trimmer designed for straightforward lawn tidy-ups: trimming around borders, working close to edges, and touching up growth between mowing sessions. On paper, it leans towards an easy-to-live-with, entry-level cordless approach rather than heavy-duty clearing. That’s not automatically a drawback—if your goal is regular, manageable trimming, this kind of tool often makes more sense than going for something bigger and heavier that you only use occasionally.

A standout part of its design is the AutoFeed mechanism, which is there to keep things simple when you start a session: you should get fresh line delivered at each start, so you’re not constantly stopping to manually adjust the feed. Pair that with an ergonomic, easy grip handle and it’s clearly aimed at comfortable control over longer stretches of edging and grass cutting.

What it’s for (and what it won’t replace)

This is a 2-in-1 garden tool: it works as both a grass trimmer and an edge trimmer. The conversion is described as flexible and quick, so you can switch from trimming the main grass areas to tidying lawn edges without getting a second tool involved.

That use-case matters. If you’re trying to keep a neat perimeter, around paving, beds, or the edges of your lawn, this is the sort of tool you’d reach for again and again. If, however, you’re dealing with thick, overgrown patches or you want a tool that feels built for long, demanding cutting, you may find it falls short of the “serious clearing” category—this one is more about light cordless trimming than brute force.

Where it shines in day-to-day trimming

The WG157E focuses on reducing friction in your trimming routine. A few things are worth calling out.

• AutoFeed at every start is a practical convenience. It’s especially helpful if you tend to do quick sessions rather than long, uninterrupted runs.
• The tool is lightweight and ergonomically designed, which can make a noticeable difference when you’re doing edging work that asks for steadier angles and more hand control.
• The cutting capacity is listed as 25 cm. That gives you a decent working width for typical garden clean-ups, but it also means you may cover ground a bit slower than wider cutting systems if your lawn is large.

Key features you’ll actually use

The package is built around ease of handling and quick transitions.

The easy grip handle is designed for comfort and control, and there’s also an auxiliary handle to help you keep the tool steady. For edging and corner work, that added control tends to feel more important than people expect.

Then there’s the “seconds” conversion angle for changing from grass trimming to edging. If you like maintaining your lawn borders regularly, being able to switch modes quickly helps keep the job flowing.

A limitation to keep in mind

One thing to be careful about: this listing is described as “Tool Only” and mentions the WORX PowerShare battery system in general. That usually means you’ll need to have compatible batteries available (or plan to buy them separately). If you don’t already own WORX PowerShare batteries, it’s worth double-checking what you’re actually getting before you commit.

Battery system and compatibility basics

The WG157E is part of the WORX PowerShare battery ecosystem. The description notes that you can share WORX PowerShare 18V (20V Max) batteries with this tool. In practical terms, that’s aimed at people who already have other WORX cordless tools in the same battery family, because it can reduce the need to buy a second battery.

If you’re building your kit from scratch, it can still be a good idea—but only if you compare the full cost of getting the battery and charger you need, rather than looking at the tool price alone.

Getting the most from it: practical mini-scenarios

Think of the WG157E as your “quick tidy” trimmer.

For example, after mowing, you can run it along a lawn edge where grass meets paving. Convert it into the edge-trimming mode, use the auxiliary handle for a steadier angle, and use short passes to neaten the line. Because the AutoFeed is set to deliver fresh line at every start, you’re less likely to get stuck mid-job with a tired or inconsistent line.

Similarly, if your garden has narrow strips of grass near beds, the lightweight body can make it easier to manoeuvre without feeling like you’re fighting the tool.

Final verdict

Is it worth it?

Buy the WORX WG157E if you want a lightweight cordless grass and edge trimmer for regular, manageable lawn maintenance, and you value conveniences like AutoFeed at each start plus quick conversion between trimming modes. It suits people who tend to do frequent touch-ups around edges and borders, and especially those who already own WORX PowerShare batteries.

Skip it (or at least think twice) if you need a tool for heavy overgrowth or long, demanding clearing sessions, or if you’re expecting this “Tool Only” listing to include the battery and charger you’ll need. In those cases, you may end up better served by either a more purpose-built trimmer for tougher jobs or by picking a cordless setup that fully matches what you already own.

What questions to ask before you buy

If you’re comparing options, it helps to check: - Whether the package includes the battery and charger you’ll need (the product is described as tool only). - That you have access to compatible WORX PowerShare 18V (20V Max) batteries if you plan to share your existing kit. - Whether your garden needs frequent light trimming and edging, rather than tackling consistently overgrown areas.