Corded vs Cordless Hedge Trimmer: Which One Should You Buy?

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Corded vs cordless hedge trimmer: how the power types compare

Power type	Best for	Limit
Corded electric	Hedges near the house where an outlet is close	Reach stops where the cord stops, and the cord needs managing around shrubs
Cordless battery	Hedges at the far end of the lot, tall hedges, and work away from outlets	Work stops when the charge runs out, and a spare battery adds weight to carry

A corded trimmer never waits on a charger and never fades as a battery drains, which suits a long session on hedges near the house. The cord sets the work area, so plan the route from the outlet outward and keep the cord behind you as you move along the hedge face. A corded tool also suits a lot where hedges cluster around the house and the garage, with no far fence line to reach.

A cordless trimmer trades that steady power for freedom of movement. You can start at the far fence line, work tall hedges without dragging a cord through beds, and move between shrubs without replugging. The tradeoff is charge planning: know the stated runtime, keep a spare battery charged for long hedges, and finish the far hedges while the charge is fresh.

All four listings in this guide are cordless, so the gear section below covers the cordless side in full; use the comparison above for the corded side. Blade length sets the width of each pass across the hedge face, and our hedge trimmer sizes guide explains blade length and reach.

The cordless picks in this guide

Greenworks 24V 24 in Cordless Hedge Trimmer. This pick carries the longest blade in this set at 24 inches, with a 24V battery and a 2.0Ah battery and charger. The listing states a full charge trims for 1 hour, and the 180° rotating rear grip helps on the sides and tops of hedges. At 6.1 pounds per the bullets, it is heavier than the two smaller picks and lighter than the pole model below, and the listing states a 3-year warranty. Note the listing disagrees with its own spec table on weight, which lists 6.2 pounds; the bullets are the figure used here.

Greenworks 80V 20 in Cordless Hedge Trimmer. This pick pairs an 80V brushless motor with a 20-inch blade and a 2.0Ah battery with a 2A charger. Its pole form reaches tall hedges and growth that is hard to reach, with less ladder use, per the listing. At 13.8 pounds it is the heaviest pick in this set, and the listing states no warranty term.

VOERJIA 20-Inch Cordless Hedge Trimmer. This pick runs on a 21V motor with a 20-inch dual-action blade and two 2.0Ah batteries, plus a fast charger and a blade sheath. The listing states it trims soft branches up to 1/2 inch and warns against thick hardwood and heavy commercial clearing. A dual-switch safety system guards against accidental starts, and the LCD display shows battery level. At 4.4 pounds per the bullets it is easy to carry. The listing also disagrees with itself on the handle: the heading says 180° while the bullet says the handle rotates 0°-90° for horizontal and vertical cutting.

BLACK+DECKER Shrub Trimmer/Grass Shear Combo. This pick is the detail tool of the set: a 3.6V cordless shear with a 6 inch trimming blade for ornamental bushes and a 4 inch grass shear blade for grass around beds, walkways and posts. At 1.4 pounds it is the lowest weight in this set, the battery stays charged and ready for up to 18 months per the listing, and a soft grip handle and LED charging indicator round out a simple kit. The listing states a 2 Year Warranty.

See our trimmer and blower reviews for more yard tools in this class.

Safety

Wear eye and hearing protection and sturdy shoes. Clear sticks, stones and other debris before you trim, and keep children, pets and bystanders away from the work area. Point blades away from people and parked cars, and stop to clear a jam with the tool switched off.

FAQ: mowing large lots

Should I buy a corded or a cordless hedge trimmer for tall hedges?

Cordless, in this guide: the Greenworks 80V pole trimmer reaches tall hedges and hard-to-reach growth with less ladder use, per its listing. A corded trimmer works for tall hedges near the house, but the cord sets how far you can go. Our tall hedge picks cover more pole options.

How long does a cordless hedge trimmer run on a charge?

It depends on the listing: the Greenworks 24V listing states 1 hour when fully charged, while the other listings in this guide state no runtime figure. Plan the work to fit the stated figure, and keep a spare battery charged for long hedges.

What size branches can these cordless trimmers cut?

The VOERJIA listing states soft branches up to 1/2 inch and warns against thick hardwood and heavy commercial clearing. The Greenworks 24V listing mentions a 1.1-inch cutting figure, while the other listings state blade length rather than a branch size, so match the blade to the hedge and avoid forcing the tool through woody growth.

Does weight matter on a long hedge?

Yes: this set runs from 1.4 pounds for the BLACK+DECKER detail shear to 13.8 pounds for the Greenworks 80V pole trimmer, so a long hedge session feels very different at each end of that range. Lighter tools suit shaping and detail work, while heavier pole tools suit reach, with rests between passes.

Do these trimmers carry a warranty?

Two do, as stated: the BLACK+DECKER listing states a 2 Year Warranty and the Greenworks 24V listing states a 3-year warranty. The VOERJIA and Greenworks 80V listings in this guide state no warranty term.

More mowing guides

• Hedge Shears vs Hedge Trimmer: Which One Should You Buy?
• Best Hedge Trimmer for Tall Hedges (2026): 5 Picks Compared
• Hedge Trimmer Sizes: Blade Length and Reach Guide
• Hedge Trimmer Maintenance: Step-by-Step Care Guide

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