Best WORX Cordless Lawn Edger
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If you are looking for the best WORX cordless lawn edger, the model this page covers is the WORX Nitro 20V 7-inch brushless edger, model WG898. It is a battery tool, and the kit includes a 4.0 Ah PowerShare battery and a charger. It has three cutting depths between 1.5 and 2 inches. This review covers that one model. It separates what the Amazon listing, the WORX product page and the owner’s manual agree on from the points where they differ or stay silent.
Quick answer
- Choose it for hard-edge work along walks, driveways and patio borders when you want a cordless tool and already accept a 20V WORX battery.
- The listing and the WORX page both say the battery and charger come in the box. Confirm that before you buy, because the WORX page also shows a second model number, WG898.9, next to this one.
- The manufacturer gives 8.6 pounds with the battery and 7.1 pounds for the tool alone. The owner’s manual gives 7.06 pounds for the bare tool.
- Skip it if your edges stay wet for much of the year, since the manual says not to edge wet grass or soil, or if you already run another battery brand.
The product at a glance
The table lists each item next to the source that states it. A cell that says “not stated” means that source is silent on the item. Nothing is filled in from memory.
| Item | Amazon listing says | WORX page says | Owner’s manual says |
|---|---|---|---|
| Power | Battery powered, 20V platform | 20V brushless, PowerShare battery | 20V cordless brushless edger |
| Blade | 7 inch cutting width | 7 inch blade | Blade diameter 7 in (17.78 cm) |
| Cut depth | 1.5, 1.75 and 2 inches | Three settings from 1.5 to 2 inches | 1.5, 1.75 and 2 inches |
| Speed | 5,000 rpm | not stated | Rated no-load speed 4,000 per minute |
| Motor output | not stated | not stated | Maximum output power 320 W |
| Weight | Item weight 8.6 pounds; a bullet says 7 lbs without the battery | 8.6 lbs with battery; 7.1 lbs tool only | Bare tool 7.06 lbs (3.2 kg) |
| Battery and charger | One 20V 4.0Ah battery and a charger | 4.0Ah PowerShare Pro battery and 60-minute quick charger in the box | 20V battery WA3674, 4.0 Ah; 20V charger WA3881, 2.0 A |
| Warranty | not stated | A 3 year limited warranty appears in the site footer, not tied to this model | not stated |
Battery, charger and what is in the box
The kit is a battery tool, and both the listing and the WORX page say the battery and charger are included. The WORX page’s box list shows a 4.0Ah PowerShare Pro battery, a 60-minute quick charger, and a blade with part number WA5880. The listing names an edger blade, a hex key and a wrench. The sources do not say whether the blade in the box is the one already fitted to the edger or a spare, so check the box when it arrives.
The two WORX sources describe battery compatibility at different widths. The WORX page says the same battery runs more than 150 tools across the 20V, 40V and 80V PowerShare family. The listing is narrower and says the included battery works with WORX 20V tools and select 40V and 80V WORX tools. For any specific tool, check WORX’s compatibility information before you buy. Do not assume that a battery from another brand fits, because none of the sources covers cross-brand use.
The manual adds two battery rules. Do not expose the battery pack to heat or fire, and avoid storing it in direct sunlight. Recharge it only with the charger WORX specifies, not with a different charger.
Cutting depth, blade and edge guide
A single lever sets the cutting depth to one of three positions, from 1.5 inches up to 2 inches. The WORX page describes a positional edge guide that can be moved out of the way or dropped down to ride against the hard edge. It also describes a cut-line indicator, a raised rib on top of the blade guard, that shows where the blade sits relative to the cut. The manual’s advice is to set the depth only as deep as the job requires.
The blade is 7 inches across. The WORX page says the blade turns clockwise, so the edger works best when you push it forward rather than walk backward while using it. The manual says the blade has two wear marks, and once the blade wears down to the small holes it should be replaced. The WORX page lists a 7-inch replacement blade with part number WA5880.
Handle, weight and storage
Weight is where the sources need the most care. The WORX page gives 8.6 pounds for the tool with its battery and 7.1 pounds for the tool alone. The owner’s manual gives 7.06 pounds for the bare tool, which matches the 7.1 figure. The listing’s item weight field reads 8.6 pounds, the battery-included number, and a bullet in the listing says the edger weighs 7 pounds without the battery. Once you read which version each figure describes, the numbers agree.
The WORX page says the handle slides up and down the shaft to fit your height, and that it can rotate to change the grip angle and make storage simpler. The listing says the shaft is adjustable and collapses to save garage space. It also gives an item dimension of 57.9 by 16.2 inches, but it does not say whether that describes the folded tool or the packaging, so measure the space you have before you buy.
For storage, the manual says to disconnect the battery from the tool first, then remove and clean any debris from the outside of the edger and the inside of the guard. The edger may be hung on a hook by its handle. The manual also says not to store it on or next to fertilizers or chemicals, which can cause rapid corrosion.
Edging and trenching safely
The manual’s edging steps are short. Line the edge guide up against the hard edge with both rear wheels on the paved surface. Tilt the handle down so the blade clears the ground, switch the tool on and let the blade reach full speed. Then lower the blade into the edge and move forward slowly. Starting the blade while it touches the ground can cause uncontrolled movement, and the Virginia Tech lawn care guide makes the same point about edgers.
Wet ground is a clear limit. The manual says not to edge when the grass or soil is wet or moist, for electrical safety and to keep the blade chamber from clogging. If the chamber does clog, the manual says to release the trigger, wait for the blade to stop, remove the battery, and clear the debris with a stick. Do not try to free it by dropping or tapping the tool on the ground. Keep your hands clear of the edge guide and blade, because both wear to a sharp point during edging.
Trenching is possible. The manual says the blade leaves a small trench for placing wire underground. Before you trench, check for buried cables, pipes or other objects that could create a hazard. The manual also warns that the edger can kick back toward the operator if it hits thick, matted grass, so keep a firm grip. Virginia Tech’s guide adds that metal-bladed edgers can cut through underground objects, splinter concrete and throw sparks, and it says to watch for exposed wires and power cords the edger could strike. Keep other people and pets at least 100 feet away while the tool runs, as the manual asks.
Runtime and what the claims mean
Both the listing and the WORX page say the edger covers up to 2,800 feet of edging on one charge with the 4.0 Ah battery. Treat that as the maker’s figure. The sources we opened do not give an independent figure, and the owner’s manual does not give a runtime at all. Real results depend on how long your edges are, how dry the soil is, the depth you set and how sharp the blade is. The kit lists one battery, so plan for a second one if you have a long run of edging.
The listing’s description of the brushless motor and the WORX page’s comparison to brushed motors are also maker claims. Nothing in the sources we opened measures them for this model.
Who it fits and who should skip it
It fits a homeowner who wants to keep walks, driveways and patio borders clean without a cord, and who is comfortable inside the WORX 20V battery family. The 7-inch blade and three depth settings suit that job. It can also handle a short trench for a wire run, as long as you follow the safety checks above.
Skip it if your edges stay wet for much of the year, because the manual rules out edging wet ground. Also skip it if you already run another battery brand and do not want a second platform. If you need the corded version of a WORX edger instead, see our review of the corded WORX electric edger.
FAQ
Does the WG898 come with a battery and charger?
Yes, according to the Amazon listing and the WORX product page. Both name a 4.0 Ah 20V battery and a charger. The WORX page also shows a second model number, WG898.9, so check the listing you buy for the battery and charger before you order.
How heavy is it to hold for a long edge?
The WORX page gives 7.1 pounds for the tool alone and 8.6 pounds with the battery, and the owner’s manual gives 7.06 pounds for the bare tool. Over a long run, that weight adds up. Take breaks, and keep the edge guide pressed against the hard surface so the tool guides itself along the line rather than being forced.
Can I run this edger on a battery from another brand?
Not according to the sources we opened. They describe the battery as part of the WORX PowerShare family, and the listing limits compatibility to WORX tools. None of the sources covers other brands, so do not assume cross-brand compatibility.
Can it trench?
The manual says the edger can cut a narrow trench for placing wire underground. Check the path first for buried cables, pipes or other objects, and keep a firm grip, because the blade can kick back in thick, matted grass.
What is the warranty?
We could not confirm it for this model. The listing has no warranty field for this ASIN, and the WORX page footer mentions a 3 year limited warranty that is not tied to this edger. Check the warranty terms with WORX before you buy.
How we chose
We started from the Amazon listing record for ASIN B0CP9WPXTX, the WORX cordless 7-inch edger. We kept it because it is a cordless WORX lawn edger whose kit includes a battery and charger. We then checked the listing fields against the WORX product page and the owner’s manual, and kept only the facts that one of those sources states. Corded WORX edgers were left out because they need a cord. The WORX 2-in-1 string trimmer and edger is a different tool type, so it is not compared here. Edgers from other brands were also left out, because this page is about WORX. Prices and rating counts were not used to choose or rank anything. For a broader WORX comparison of trimmers and accessories, see our EGO Power+ vs WORX trimmers and accessories comparison.
What we could not verify
- Runtime or edging per charge. The 2,800-foot figure is the maker’s claim, and the sources give no measured result.
- Motor speed. The listing says 5,000 rpm and the owner’s manual gives a rated no-load speed of 4,000 per minute. This review reports both and does not choose between them.
- Warranty length for this model. The footer mention on the WORX page is not tied to the edger.
- Noise. None of the sources gives a decibel figure for this edger, so this review says nothing about how loud it is.
- Which model number a given seller ships. WORX shows WG898.9 next to WG898, and the sources do not say which version each seller sends, so confirm the battery and charger are in the box.
- Blade life and edge quality on your soil. The manual gives a wear rule for the blade, not a time.
Bottom line
If the ground is wet, do not edge. If it is dry and you already accept WORX’s 20V battery family, this kit covers hard-edge work along walks, drives and borders. Confirm the battery and charger are in the box, and check the warranty with WORX before you buy.
Sources
- WORX, Nitro 20V Brushless 7 inch Cordless Edger product page, https://www.worx.com/nitro-20v-brushless-7-cordless-edger.html (opened 29 October 2026)
- WORX, Owner’s Manual for 20V 7 in. Cordless Brushless Edger, model WG898, https://www.worx.com/media/wysiwyg/pdp-pages/manuals/WG898M.pdf (opened 29 October 2026)
- Virginia Tech, Powered Hand Tools Safety: Lawn Care Training Guide, publication BSE-50, https://pubs.ext.vt.edu/BSE/BSE-50/BSE-50.html (opened 29 October 2026)
