Best Black and Decker Cordless Hedge Trimmers (2026)

This is the Black+Decker that most gardens should start with. A 22 inch dual-action blade moves both cutting edges against each other, which is why the maker claims up to 40 percent less vibration than a single-action blade, and the extra length covers a flat hedge top in noticeably fewer passes than the 18 inch sibling.

The trade is weight at arm's length. A 22 inch blade puts the mass further from your hands than the 18 inch model does, so a long session on a tall hedge tires the forearms sooner. The 3/4 inch cut capacity matches the 40V tool, which means you give up nothing in branch thickness by staying on the cheaper 20V platform, but you will run out of battery sooner on a long job than the 40V owner.

Ownership is simple because the kit includes the battery and charger. Clean resin off the blade after each use, keep the pack indoors over winter at partial charge, and expect to buy a second pack if your hedges are long. The 20V MAX pack is the same platform used across the brand's trimmers and blowers, which is the main reason this one is easy to live with.

The 18 inch model is the one to pick when you want less to hold up. The shorter hardened steel blade is lighter at the tip and easier to steer around finials, trellis and corners, and the quoted 2,400 cuts per minute is plenty for clipping green growth that is trimmed every few weeks.

It gives up 4 inches of blade versus the 22 inch kit and 1/8 inch of cut capacity, so woody stems that the larger tool handles will make this one bog down. That is the real tradeoff: you are buying lightness and a lower entry point, not extra power. For a small front hedge or a few shrubs it is the better tool, and for a back boundary it is not.

Upkeep is the same as its larger sibling: wipe and oil the blade, avoid forcing it through anything thicker than a pencil, and check that the guard bar is straight, because a bent bar causes the stalling owners often blame on the motor.

Step up to the 40V platform and you get a longer 24 inch blade and a bigger energy store, which is exactly what a long boundary hedge needs. The headline gain is not cutting force, since capacity stays at 3/4 inch like the 22 inch 20V model, but how many metres you can finish before a pack runs flat.

That extra blade pushes the tool toward the heavy end of what one hand can steady, and the 40V battery adds its own weight to the rear grip. A tall hedge top that you must reach above shoulder height will fatigue you faster here than on the 18 inch trimmer, so this is a tool for long, waist to chest height runs, not overhead work.

The batteries in this family are not interchangeable with the 20V tools, so buying into 40V means a separate charger and packs if you already own the smaller line. Store the pack indoors and avoid leaving it fully charged for months, which shortens lithium life by year three.

This is the same 24 inch class of tool as the kit above, but sold as a bare unit and built around a transmission the maker calls POWERDRIVE. A gear stage between motor and blades raises torque at the cutting edge, which is the sensible way to hold speed when a blade meets a thicker stem, and it is the feature that sets this model apart from the simpler direct-drive trimmers.

The catch is in the listing: battery and charger are not included. If you already own 40V packs from the same family it is the cheaper way in, and if you do not, you will spend more than the kit by the time you buy a pack and charger, so do not choose it as a first purchase. The quoted runtime of up to 60 minutes is a best case with a pack that suits the tool.

A gearbox is one more part that wants care. Keep the blade lubricated so the gears do not carry extra load, and listen for a change in sound as the transmission ages, since a rising whine usually means grit or dry gears.

This is the only Black+Decker here that gets you above head height without a ladder. A pivoting head locks into five positions across a 180 degree arc, so the blade can lie flat on a hedge top while you stand beside it, and the adjustable pole reaches up to about 6.5 feet in total length.

Pole tools reward a straight back, and this one still asks a lot of your shoulders because the weight sits low on the shaft with the blade out front. At 7.7 pounds it is far heavier than any handheld trimmer in this lineup, and flex in a long shaft lowers control at full extension, so keep the head angle near 30 to 45 degrees to protect your neck.

Plan for blade care like the handhelds, but also check the pivot joint for grit before each season, since a stiff head is the first thing to wear on a pole tool. It shares the 20V MAX platform with the 22 inch and 18 inch handhelds, so one charger and a spare pack cover all three.