DJROLL Cordless Grass Trimmer with Charger and 2 Battery (21V) – adjustable telescopic edger with 17 blades

What it is and the kind of jobs it’s for

The DJROLL cordless grass trimmer is a 21V electric strimmer designed to cover the messy middle between “just lawn edges” and “a proper tidy-up around shrubs and weeds”. It’s cordless, so you’re not relying on a nearby outdoor socket or dragging a cable through damp patches.

On paper, it leans towards practical garden clearing rather than a delicate finish. The kit is built around swapping blades for different tasks: lighter lawn trimming, thicker weed work, and branch-like material. That makes it a sensible buy if your garden has a mix of growths rather than one single type of overgrowth.

Key takeaways for buying

The standout idea here is flexibility: 2 batteries included, a telescopic rod for reach, and a cutting head that pivots up to 90° so you can get into awkward angles. It also includes a safety-focused switch setup and guards to help manage debris if you accidentally clip something harder than expected.

Worth considering if you want one tool that can handle several “edge and clear” chores without constantly switching equipment—though do note it’s still a strimmer/brushcutter style tool, not a replacement for a dedicated hedge trimmer.

It’s a good fit if you mainly want clearing and edging around fences, along paths, under benches, and on slopes where a fixed-length tool would feel awkward.

The blades: why the 17-piece set matters

This is one of the more useful bits of the listing: you get 17 blades split across three types.

• Circular alloy saw blades for branch-like trimming
• Diamond-shaped alloy blades for thick weeds
• Plastic blades for lawn trimming

Having the right blade ready makes a difference when you’re trying to avoid “forcing” one blade type to do the job it wasn’t meant for. In everyday terms, it means you can tackle lawn edges with the lighter plastic blades, then swap to the stronger set when you hit heavier weeds.

What stands out in day-to-day use

The adjustable telescopic rod goes from 87cm to 121cm, so you can match the tool to your height and the task. That helps if you’re working along boundaries without bending too much.

The cutting head pivots up to 90°. That’s particularly helpful for clearing along fencing lines or getting under overhangs without contorting your wrists.

Safety-wise, there’s a two-step safety switch (safety lock first, then the trigger). The listing also mentions an anti-collision metal guard and a 150° wide protective cover to reduce flying debris risk—important if your garden has stones, low walls, or hard edges you might graze.

Also, it’s described as lightweight at 1.5 kg, which should make it easier to manoeuvre during short tidy sessions.

Limitations to keep in mind

It may not be the best match if your priority is extremely fine, “perfect lawn stripes” edging. The included plastic blades are for lawn trimming, but overall this set is built for clearing mixed growth, so expect more of a “tidy and clear” approach than ultra-precision.

Also, battery time is quoted as up to 50 minutes per battery for continuous use. That’s helpful, especially with two batteries included, but runtime in real gardens can vary depending on what you’re cutting and how hard you’re working.

Specs you’ll likely care about

Tech summary from the listing: the tool uses a 21V lithium battery system and includes two batteries plus a quick charger. The cutting head can pivot up to 90°, and the protective cover is listed as 150°.

Included items are relatively complete: the brushcutter body, 2 lithium batteries, quick charger, 10 plastic blades, 4 diamond-shaped alloy blades, 3 circular alloy saw blades, wrench, goggles, gloves, and a user manual—so you’re not starting from scratch.

Is it worth it?

It’s worth buying if you want a cordless 21V garden strimmer/brushcutter that can handle multiple cutting jobs through blade swapping, with the practical bonus of two batteries for longer sessions and a telescopic, pivoting head for reach.

You may want to skip it if you only ever trim very light grass edges and would rather avoid blade swapping altogether, or if you expect it to behave like a specialist precision edger in tight, delicate landscaping.

It suits homeowners who do routine clearing around shrub areas, fences, and mixed weeds and who value cordless freedom—especially where cables are a hassle.

Quick FAQ

How long can it run on a battery?

The listing states each battery provides up to 50 minutes of continuous use, and with two batteries you can swap rather than waiting for a recharge.

Does the head adjust for different angles?

Yes. The cutting head pivots up to 90°, which should help for angled trimming under benches, along fences, or on slopes.

What blades come in the box?

You get 17 blades total: 3 circular alloy saw blades, 4 diamond-shaped alloy blades, and 10 plastic blades, plus the tools and safety accessories listed (wrench, goggles, gloves).

Is it safe to use around hard surfaces?

It includes a metal guard and a protective cover, and the switch is described as two-step to prevent accidental starts. Still, you should take care around stones and walls.

What should I check before buying?

Make sure the range of jobs you do matches the blade types (lawn trimming, thick weeds, and branch-like material). Also, consider whether you’ll appreciate the telescopic length and pivoting head for your specific garden layout.