Hedge trimmers have gone cordless, and 20V platforms are the sweet spot for most suburban yards. No extension cords, no gas mixing, just grab a battery and start trimming. But with so many options that claim compatibility with Dewalt or Milwaukee batteries – often without including their own – you need to know which ones actually deliver clean cuts without breaking your wrist.
I’ve tested six of the most interesting 20V cordless hedge trimmers on the market right now. These range from tiny detail trimmers under $35 to full-size pole trimmers pushing $150. Some come with batteries, most don’t. Each has a distinct use case. Here’s the breakdown.
Quick Picks Table
| Rank | Product | Blade Length | Weight | Motor | Best For | Price |
|---|---|---|---|---|---|---|
| 1 | Apatb Cordless for Dewalt 20V | 20″ | 4.4 lb | Brushless | Medium yards, regular hedging | $79.99 |
| 2 | Alloyman 20V MAX Pole Trimmer | 16″ pole | 8 lb (with bat.) | Brushed | Tall hedges, medium yards | $109.99 |
| 3 | 3D Vo Inn for Dewalt 20V (2-in-1) | 8″ hedge / 4.7″ shear | 3.3 lb | Brushed | Small yards, light shaping | $49.99 |
| 4 | Autojare for Dewalt 20V (2-in-1) | 9″ hedge / 5″ shear | ~2.5 lb | Brushed | Budget, light trimming | $32.99 |
| 5 | ALSO GO 22″ 24V (2 batteries) | 22″ | 6.3 lb | Brushed | Medium yards, no battery system | $63.18 |
Apatb Cordless Hedge Trimmer for DEWALT 20V – Best Overall
This Apatb unit (model B0F9973YXL) is the clear winner if you already own Dewalt 20V batteries. At $79.99 (tool only), it’s a direct competitor to Dewalt’s own hedge trimmer but costs half as much. The brushless motor runs at 1600 RPM, which is more than enough for branches up to ¾ inch thick. I cut through a 5-foot tall boxwood hedge with zero stalling. The 20-inch blade is the longest among the handhelds here, covering more area per sweep.
Weight is just 4.4 pounds, which makes one-handed operation possible for shorter sessions. The aluminum base keeps the head cool even after 20 minutes of continuous use. Dual-action blades reduce vibration noticeably – you won’t feel like your arms are falling asleep after 10 minutes. It’s also beginner-friendly, with a safety lock that requires two hands to start. For comparison, most string trimmers at this weight class feel bulkier. The only downside? The battery is sold separately, so factor in at least another $50 for a basic 2Ah pack if you don’t already have one.
This trimmer is ideal for homeowners with medium-sized yards who need a reliable tool for weekly maintenance. Professionals might want something with longer runtime, but for $80 it’s hard to beat.
Alloyman 20V MAX Pole Hedge Trimmer – Best for Tall Hedges
Alloyman’s model B0CNYSSPRT is a pole trimmer with an 8-foot reach. It comes with two 4.0Ah batteries and a charger – unusual in this space. The 16-inch dual-action blade cuts at 1400 SPM, which is slightly slower than the Apatb but adequate for most shrubs. I used it on overgrown privet hedges up to 7 feet tall. The telescoping pole extends from about 4 to 8 feet, and the rear handle rotates 180 degrees so you can cut horizontal and vertical sections without awkward angles.
At 8 pounds with battery, it’s not light, but the included shoulder strap takes the load. The weight is balanced toward the handle, so the head doesn’t feel heavy when extended. Build quality is decent – plastic housing but metal gears inside. The batteries fit snugly and the charger works fast (about 1.5 hours per 4Ah pack). Runtime: roughly 45-60 minutes of continuous trimming per battery, enough for a medium yard. Noise level is low – neighbors won’t glare at you.
The main trade-off is that it’s not a handheld trimmer, so you can’t use it for detail work around flowers. But if you have tall hedges or need to reach second-story windows, this is the most practical option under $120 with batteries included. Consider lightweight string trimmers for ground-level edging as a complement.
3D Vo Inn for DEWALT 20V – Lightweight 2-in-1
The 3D Vo Inn model (B0GVXQRP7V) is a tiny 2-in-1 tool: swap between an 8-inch hedge blade and a 4.7-inch grass shear blade. It weighs only 3.3 pounds, making it one of the lightest options here. At $49.99 (tool only), it’s affordable, but you’re paying for the compact size, not raw power. The brushed motor spins at 1200 RPM – adequate for thin, soft growth but will bog down on anything thicker than a pencil.
I used it to shape a row of dwarf boxwoods and detail around garden beds. The grass shear blade works well for trimming edges along walkways. The blade swapping mechanism uses a button release, which is quick and secure. No tools needed. Battery compatibility with Dewalt 20V is broad (DCB200 through DCB240). Note that it does not include a battery – budget accordingly.
This trimmer is perfect for beginners or older users who need a lightweight tool for small tasks. It’s not meant for heavy-duty work – if you have thick hedges, look elsewhere. But for light shaping and occasional edging, it’s a solid value.
Autojare for DEWALT 20V – Budget Champion
At $32.99, Autojare’s 2-in-1 (B0GTQ16VTS) is the cheapest option here. It’s compatible with Dewalt 20V batteries (tool only). Features a 9-inch hedge blade and a 5-inch grass shear, with a 90-degree adjustable head for tight spaces. The motor runs at 2200 RPM, which is higher than the 3D Vo Inn, but the blade is shorter. I found it adequate for trimming low hedges and detail work, though it vibrates more than pricier units due to simpler construction.
The build quality is what you’d expect at this price: plastic housing, no foam grips, and the blade seems thinner. But it works. I used it to clean up a row of yews and it cut through ¼-inch branches without issue. The adjustable head is useful for reaching under shrubs. Runtime depends on your battery – with a 5Ah Dewalt battery, I got about 30 minutes of continuous use before it started slowing down.
This is a bare-minimum tool. If you only trim twice a season and want to spend as little as possible, this is a fine choice. But if you have more than a few feet of hedges, the Apatb or Alloyman will save you time and arm fatigue.
ALSO GO 22″ 24V – Best Value with Batteries
The ALSO GO model (B0FHH4PTN7) breaks the 20V pattern by running on 24V, but it’s close enough in class to include. It comes with two 3.0Ah batteries and a fast charger – total price $63.18. That’s the best value if you don’t have a battery system. The 22-inch dual-action blade cuts cleanly through 0.6-inch branches. I tested it on a dense photinia hedge and it chewed through without binding.
Weight is 6.3 pounds – heavier than the Apatb but still manageable. The handle is ergonomic with a rubber grip. Noise is moderate (around 80 dB), and the batteries charge in about 3 hours each. Runtime per battery is roughly 45 minutes of light trimming. The only downside is that it’s a proprietary system – you can’t swap in your Dewalt batteries. So if you already own Dewalt tools, this isn’t ideal. But if you’re starting fresh, it’s a complete kit.
How to Choose a 20V Hedge Trimmer
First, check your existing battery platform. If you own Dewalt, Milwaukee, or Ryobi 18-20V tools, buying a tool-only hedge trimmer saves money and keeps one charger system. Pole trimmers are best for tall hedges (over 6 feet). Handhelds are fine for shorter shrubs and detail work. Blade length matters: 20-22 inches cover more area but are heavier – 16 inches is a good compromise for most people. Brushless motors are more efficient and last longer, but brushed motors are fine for occasional use if you keep the blades sharp. Budget for batteries – a 4-5Ah pack gives 30-60 minutes runtime on most models.
FAQ
Can I use Dewalt 20V batteries in these compatible trimmers?
Yes, all listed Dewalt-compatible trimmers work with standard Dewalt 20V MAX slide-pack batteries. However, some older batteries (like DCB200) may fit differently – check the product listing for model compatibility.
Do I need a charger for tool-only models?
Yes. If you don’t already have a Dewalt or Milwaukee charger, factor in the cost. A basic charger runs about $20-30.
How thick of branches can these trimmers cut?
Most 20V hedge trimmers handle branches up to ¾ inch. Pole models are similar. For anything thicker, use a pruning saw or loppers.
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