Sun Joe 2-in-1 Cordless Grass Shear HJ604C
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People who search for the Sun Joe HJ604C want to know one thing first: what comes in the box, and whether it is worth buying over the other 2-in-1 cordless grass shears on the same kind of listing. This guide compares five cordless 2-in-1 grass shear and hedge trimmers that Amazon listed on 2026-10-17, and says which listing states a battery and charger are included. The Sun Joe is the only one of the five whose listing says the battery and wall charger come in the box. We have not tested any of these tools. Every figure below is taken from the listing, and every maker claim is labelled as one.
Quick answer
- Best if you want a ready-to-use kit: Sun Joe HJ604C. The listing says both blades, two protective covers and a wall charger are in the box, with a 7.2 V, 1.5 Ah lithium-ion battery.
- Best if you already own a battery: the Pyrcruax (DEWALT 20V) or the SOMUFO (Milwaukee M18). Both are bare tools, sold without a battery or charger, and each listing names the compatible battery family.
- Best if you want the lightest tool with a built-in battery: CRAFTZONE 8V, listed at 1.74 lb with a 2000 mAh built-in battery. Its listing gives a 3.25 in grass blade, which is the second shortest in this group after the Grasstigon’s 3.15 in.
- Best for angled work: Grasstigon 7.2 V, which lists a 105 degree adjustment range. Its battery and charger status is not stated in the text we read.
Check the battery and charger status on the listing before you order. Only the Sun Joe and CRAFTZONE listings describe a battery that comes with the tool.
Read this first: what is in the box
A cordless 2-in-1 tool is only as useful as the battery you can run it on. Two of the five listings say the battery and charger are not included. The Sun Joe lists a battery and charger in the box, and the CRAFTZONE lists a built-in battery and a USB-C cable. The Grasstigon listing does not state the battery status in the text we read, so check its box contents before you buy.
How we chose
- Keyword fit: a cordless tool whose listing states it has a grass shear function and a hedge trimmer function.
- Left out: the cordless hedge trimmers whose titles name only a hedge trimmer, a 3-in-1 model we did not open, and a second Grasstigon colour listing, which we counted once because its bullets match.
- What we recorded: only what each listing states. Where a listing is silent on a spec, the table says “not stated.”
Comparison table (from the listings, checked 2026-10-17)
| Model | Battery in box? | Voltage or battery | Grass shear blade | Hedge blade | Weight | Speed (as listed) |
|---|---|---|---|---|---|---|
| Sun Joe HJ604C | Yes (battery and wall charger, per bullets) | 7.2 V, 1.5 Ah | 4 in | 6 in | 2.5 lb | 1250 RPM |
| Grasstigon 7.2 V (B0G4R3Q5KM) | Not stated | 7.2 V | 3.15 in | 6 in | Not stated | Not stated |
| SOMUFO for Milwaukee M18 (B0FMXLXGT5) | No | Milwaukee M18 (compatible) | Listing: 8 in and 6 in blades | 8 in or 6 in | Not stated | 20000 RPM (maker claim) |
| Pyrcruax for DEWALT 20V (B0GKF6D974) | No (bare tool) | DEWALT 20V MAX (compatible) | 4.7 in | 8 in | Not stated | 1500 RPM |
| CRAFTZONE 8V (B0GHDPW9PF) | Built-in battery | 8 V, 2000 mAh built-in | 3.25 in | 5.5 in | 1.74 lb | 1000 RPM |
The Sun Joe is the only model whose listing states a battery capacity in amp-hours with a battery in the box. The runtime figure on its listing (30 to 60 minutes per charge) is a maker claim, and the listing does not say which task that figure refers to.
Worked example: blade length and passes
Hedge blade length changes how many passes it takes to go along a hedge. Take a 24-inch section. With a 6-inch blade it takes 24 divided by 6, which is 4 passes. With the 8-inch blade on the Pyrcruax or SOMUFO it takes 24 divided by 8, which is 3 passes. The 8-inch blade is 33 percent longer (8 divided by 6, or about 1.33), so it covers the same section in about three-quarters of the passes. This is our arithmetic on the listed blade lengths. It assumes each pass cuts the full blade length, which a real hedge will not always allow.
Five cordless 2-in-1 tools, one by one
1. Sun Joe HJ604C 2-in-1 cordless grass shear and hedge trimmer
Specs (from the listing, checked 2026-10-17): 7.2 V lithium-ion, 1.5 Ah battery (title); 4 in grass shear blade and 6 in hedge trimmer blade with a one-touch exchange; 1250 RPM motor; 2.5 lb (title and bullet). The bullets say both blades, two protective covers and a wall charger are included. The listing gives a runtime of 30 to 60 minutes per charge as a maker claim.
Best for: a first cordless grass shear that works out of the box, for shrubs and lawn edges. Skip if: you need a wider cut than 6 inches, or you already have a bigger battery platform you want to use.
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2. Grasstigon 7.2 V 2-in-1 hedge trimmer and grass shear (orange, B0G4R3Q5KM)
Specs (from the listing, checked 2026-10-17): 7.2 V (title); 3.15 in grass shear and 6 in hedge trimmer blades; a 105 degree angle range from -60 to 45 degrees, locked at any point with one press of the rotation button; Type-C charging port. The text we read does not state battery capacity, weight, speed or whether a battery and charger are included.
Best for: lawn edges and tight spots where the angle range helps. Skip if: you need to know the box contents or battery capacity before you buy, since the listing text we read does not give them.
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3. SOMUFO hedge trimmer for Milwaukee M18 (bare tool, B0FMXLXGT5)
Specs (from the listing, checked 2026-10-17): compatible with Milwaukee M18 18 V batteries; the listing names M18B2, M18B3, M18B4, M18B5, M18HB3, M18HB6, M18HB8 and M18HB12. Blades of 8 in and 6 in, switched without tools. Brushless motor. The listing states 20000 RPM and 600 W; those are maker claims we have not checked. No battery or charger is included.
Best for: owners of Milwaukee M18 batteries who want a second 2-in-1 tool. Skip if: you do not own a compatible battery, or you need the battery in the box.
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4. Pyrcruax cordless hedge trimmer and grass shear for DEWALT 20V (bare tool, B0GKF6D974)
Specs (from the listing, checked 2026-10-17): compatible with DEWALT 20V MAX batteries; the listing names DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB210 and DCB230. Blades: 8 in hedge trimmer and 4.7 in grass shear, switched quickly. Copper wire motor. 1500 RPM (title). Battery and charger not included.
Best for: owners of DEWALT 20V MAX batteries who want the longer hedge blade in this group. Skip if: you need a DEWALT-branded tool; this listing is a compatible product from another brand.
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5. CRAFTZONE 8V cordless grass shear and shrub trimmer (B0GHDPW9PF)
Specs (from the listing, checked 2026-10-17): 8 V, 2000 mAh built-in battery (title); 5.5 in hedge blade and 3.25 in grass blade; 1000 RPM (bullet); 1.74 lb (bullet); branches up to 0.3 in thick (bullet, maker claim). USB-C cable included (title). The listing says a safety lock prevents accidental starts.
Best for: light trimming of shrubs and edges, and anyone who wants no separate battery to buy. Skip if: you need a long blade or a larger battery, since the built-in battery and 5.5 in hedge blade are the smallest in this group.
View on Amazon (affiliate link)
Mistakes to avoid
- Buying a bare tool without checking the battery. The SOMUFO and Pyrcruax listings say the battery and charger are not included.
- Comparing runtime claims as if they were tested. The Sun Joe 30 to 60 minutes and the SOMUFO 20000 RPM are maker claims with no test conditions in the text we read.
- Assuming a longer blade always means a faster job. The 8 in blade covers more length per pass, but the listings do not state a cutting capacity for the 8 in blade, so the arithmetic above does not show how fast any job will be.
Who should skip buying a 2-in-1 grass shear
If your work is mainly thick hedge growth, a dedicated hedge trimmer or a longer-bladed tool will suit you better than any of these. If you already own a larger battery platform, a 2-in-1 tool with a built-in battery adds a second charger to manage. If you need the tool to run for a long session, the listings give a runtime figure for one model only, and that figure is a maker claim.
Frequently asked questions
Does the Sun Joe HJ604C come with a battery?
The listing says a battery is included, along with both blades, two protective covers and a wall charger. The listing describes the battery as a 7.2 V, 1.5 Ah lithium-ion pack.
Which model is the lightest?
Among the models with a stated weight, the CRAFTZONE 8V at 1.74 lb. The Sun Joe is listed at 2.5 lb.
Can I use one of my batteries with these tools?
Only if the listing names your battery family. The SOMUFO listing names Milwaukee M18 packs, and the Pyrcruax listing names DEWALT 20V MAX packs. The other three listings do not name a battery family in the text we read.
Which blade is longest?
The hedge blade on the SOMUFO and the Pyrcruax is 8 in, the longest hedge blade in this group. The Sun Joe and Grasstigon are 6 in, and the CRAFTZONE is 5.5 in.
Related guides
For a full-size cordless hedge trimmer, see the Ryobi 18V cordless hedge trimmer guide, the cordless hedge trimmer with extension pole guide, or the Worx hedge trimmer with battery and charger guide.
