Best Weed Eater Line for Cordless Trimmers
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The best weed eater line for a cordless trimmer is the diameter and spool type your trimmer’s manual calls for, in a length that fits your spool and a line that suits your grass and weeds. Cordless trimmers often run with lighter line than gas models, and many spool types are made for one brand. This guide compares eight line and spool options from the product data we use, with the facts each listing states, so you can match a line to your trimmer before you buy.
Quick answer
- Match the diameter to your trimmer. Listings here range from .065 inch to .095 inch.
- For a brand-specific cordless trimmer, a spool made for that model is the safest choice, such as the Ryobi AC14RL3A spool or the Worx WA0014 spools.
- For a universal round line, a .095 inch round line suits heavier grass and weeds, and an .080 inch line suits lighter trimming.
- Check the spool size and the trimmer’s rated line diameter before you buy, since line that is too thick can strain the head.
How to choose weed eater line for a cordless trimmer
Start with the trimmer. A cordless trimmer’s manual lists the line diameters it accepts and the spool it uses. Many cordless trimmers use a spool that holds a set length of line, and some use a bump-feed head that requires a specific spool. If your trimmer uses a proprietary spool, a universal line may not feed correctly. In that case a spool made for your model is the simpler choice, and the listing will say which models it fits.
Next, look at the job. Light trimming around fences, edges and flower beds usually works with a thinner line. Heavier grass and thicker weeds call for a thicker line. Several listings in this group describe a .095 inch line for heavy-duty use and a .080 inch line for residential lawn care. Thicker line lasts longer on tough growth but puts more load on the motor and head, so a cordless trimmer with a smaller motor may do better with a thinner line.
Finally, consider the spool. Some listings sell line by length, such as 200 feet or 410 feet, and some sell it as a multi-pack spool kit. A longer length means fewer refills, but it must still fit the spool. A kit with spare spools and a cap can save time when the line runs out in the middle of a job.
Diameter and length at a glance
The table below uses only the values each listing states. Where a listing does not state a value, the cell says so.
| Option | Diameter | Length or spool | Line type | Listing notes |
|---|---|---|---|---|
| Husqvarna Titanium X-Pro | .095 inch | 200 feet spool | Round, dimpled, co-extruded | Orange; gas and cordless trimmers |
| KAKO AC14RL3A spool | 0.065 inch | 11 feet per spool, 12+2 pack | Nylon, pre-wound spool | Made for Ryobi One+ AC14RL3A |
| WETOOLPLUS WA0014 kit | 0.08 inch | 3 spools plus 1 cap | Copolymer nylon | Made for Worx WG168, WG184, WG190, WG191 |
| Round .095 bundle | 0.095 inch | Listing does not state length | Round nylon polyamide | Fits most cordless, electric and gas trimmers per listing |
| Round .095 300 feet | 0.095 inch | 300 feet | Round nylon | Universal fit per listing |
| Round .080 225 feet | .080 inch | 225 feet | Round nylon | Universal fit per listing |
| Steel core .095 | 0.095 inch | 164 feet | Steel wire core with nylon coating | Gas and electric trimmers per listing |
| Light duty .080 410 feet | .080 inch | 410 feet, 1 pound | Round nylon | Gas, electric and cordless per listing |
The weight, color and packaging details differ across listings, and the table keeps to the values the listings give. Where a listing gives a weight or color, it is noted in the product entries below.
Eight weed eater line options for cordless trimmers
Husqvarna Titanium X-Pro .095 inch line, 200-foot spool
This is the only Husqvarna-branded option in the group, and it is the one most closely tied to a named brand. The listing describes a round, dimpled, co-extruded line made of a commercial-grade polymer. The listing says the surface is undulated, which it links to quiet operation and precise cutting. It also describes the line as manufactured in the USA, with co-polymer engineered resins meant to resist abrasion and breakage while keeping flexibility.
The listing names compatible Husqvarna models, including the 430LS, 535LS, 535LST, 522L, 525L, 520iLX, 525LS and 525LST. It also says the .095 line works with both gas and cordless trimmers. The listing offers this line in .095 and .105 inch gauges and in 0.05, 1, 3 and 5 pound spools. The spool in this listing is 200 feet, and the color is orange. The listing does not state the spool’s weight. For a Husqvarna trimmer, this is the most direct match. For other cordless trimmers, check the model list before buying.
KAKO AC14RL3A spool for Ryobi One+ trimmers
This is a replacement spool for Ryobi One+ trimmers that use the AC14RL3A spool. The listing describes an 11 foot length of 0.065 inch line pre-wound on an ABS spool, and it is sold as a 12+2 pack. The listing names compatible Ryobi models across 18V, 24V and 40V platforms and says it is a replacement for the Ryobi AC14RL3A part. The line is nylon, and the listing describes the spool as sturdy.
The spool-based design matters here. Because the AC14RL3A is a specific spool, this option suits owners who already have a Ryobi trimmer and need refills. The item weight is listed as 4.16 ounces. The listing does not give a cutting width beyond the 0.06 inch figure in its specs, so check the trimmer manual before choosing a diameter other than the spool’s own. If your Ryobi trimmer uses a different spool, the AC14RL3A will not fit it.
WETOOLPLUS WA0014 spool line and cap kit for Worx trimmers
This kit includes three replacement spools and one cap. The listing describes the spools as copolymer nylon and says they are a direct replacement for the Worx WA0014 part. It names Worx cordless trimmer models WG168, WG184, WG190 and WG191 as compatible. The listing also says the cap is designed to fit the same models, which can matter if the original cap is lost or damaged.
The listing describes an anti-tangle, no-jam design and says the spools are precision-wound for smooth line feed. The listing also gives a color of orange and green and an item weight of 4.96 ounces. For a Worx cordless trimmer, this is a reasonable choice because it covers both the line and the cap in one order. The listing does not describe the line diameter beyond the 0.08 inch cutting width in its specs, so confirm the diameter in your trimmer manual.
Round .095 inch trimmer line, heavy-duty bundle
This listing is a round .095 inch line made of plasticized nylon polyamide. The listing says it is designed for wide compatibility and fits most cordless, electric and gas string trimmers. It describes the material as commercial-grade and states the line is built for demanding use, including commercial landscaping or residential heavy-duty jobs. The listing describes a heavy-duty value bundle. The listing does not state the length of line in the bundle, so check the package before ordering if you need a specific length.
The product data gives the item weight as 3.47 pounds and lists the manufacturer as OEN. These specs are the only physical details the listing gives. For heavier grass and weeds, a .095 inch round line is the thicker choice in this group. For a cordless trimmer with a smaller motor, consider the lighter .080 inch options below instead.
Round .095 inch line, 300 feet, universal fit
This round .095 inch line is sold as a 300 foot length. The listing describes a robust, high-strength nylon material that is meant to resist breaking, and it calls the round shape the most popular trimmer line profile. It says the round profile is more durable and longer lasting than square line, and it describes the line as suitable for medium to heavy grass and weeds.
The listing describes a universal fit for gas and electric trimmers and names several brands, including Echo and Stihl. It also says the line fits most corded and cordless string trimmers. The listing states the package dimensions as 6.77 by 6.42 by 1.61 inches and the item weight as 1.04 pounds. The model number is R095-1. If your cordless trimmer has a proprietary spool, check the listing’s brand list before buying, because a universal line may still need to be wound onto your spool.
Round .080 inch line, 225 feet, universal fit
This is a lighter .080 inch round line in a 225 foot length. The listing describes a high-strength nylon polyamide material that is meant to stay flexible and resist breaking. It calls the round shape the most popular profile and says it lasts longer than square line. The listing describes the line as suitable for medium to heavy grass and weeds and says it fits most corded and cordless string trimmers.
The listing names Echo, Stihl, Husqvarna, Redmax and Ryobi among the brands it is meant to fit. The product dimensions are 7 by 7 by 1.6 inches, and the item weight is 8.8 ounces. The model number is 080-225FT. Because it is a thinner line than the .095 options, it suits trimmers that handle lighter growth and cordless models that are sensitive to heavy line loads. For thick weeds, a .095 inch line is the better fit.
Steel core .095 inch line, 164 feet
This line has a steel wire core wrapped in a nylon coating. The listing says the core gives the line strong break resistance for stubborn weeds and thick grass. It is a .095 inch round line with a total length of 164 feet, or 50 meters, and the listing says that is enough to refill multiple trimmer spools.
The listing describes the line as a universal replacement that fits most gas and electric trimmers, and it names Stihl, Ryobi, Echo and Craftsman among compatible brands. The listing describes the construction as hard-wearing for overgrown vegetation and says it is suited to home lawn maintenance and professional landscaping. The product dimensions are 1 inch by 1 inch by 1 inch, and the item weight is 1.28 pounds. The steel core makes this line a different product from the nylon-only options, so it is worth checking the trimmer manual for the line type your trimmer accepts before buying.
Light duty .080 inch line, 410 feet, 1 pound
This is a light duty .080 inch round nylon line sold as a 410 foot, 1 pound spool. The listing describes it as suitable for grass trimming and light weeds and calls it a perfect fit for residential lawn care. It describes the line as easy to install and use, with a round shape that reduces tangling and improves spool feeding.
The listing says the line fits most gas, electric and cordless string trimmers. The product dimensions are 7.48 by 1.77 by 8.86 inches and the item weight is 1.06 pounds. The model number is 0.080 by 410 feet. The longer length is useful for yards where you refill often, while the lighter diameter is better suited to trimming edges and light growth than heavy weeds.
Which line fits which trimmer
For a Husqvarna trimmer that appears on the compatible list, the Husqvarna Titanium X-Pro line is the most direct match. For a Ryobi One+ trimmer that uses the AC14RL3A spool, the KAKO spool is the simplest refill. For a Worx trimmer on the listed models, the WETOOLPLUS kit gives you spools and a cap together. If your trimmer is not on one of these lists, a universal round line in the right diameter is the next option.
For a universal line, choose the diameter first. Use the .095 inch options for heavier grass and weeds, and use the .080 inch options for light trimming. The steel core .095 line is the one to consider when you want extra break resistance on thick growth. The light duty .080 line with 410 feet is the one to consider when you want a long spool for routine trimming.
Mistakes to avoid when buying trimmer line
- Buying a thicker line than the trimmer’s manual allows. Thick line can strain the head and motor.
- Assuming a universal line fits a proprietary spool. Check the spool type first.
- Ignoring the length. A 200 foot spool will not refill a spool that holds a shorter length.
- Mixing line diameters in the same spool. Use one diameter at a time.
- Skipping the model list. Listings name specific compatible models, and those lists are the fastest way to confirm a fit.
FAQ
What size weed eater line should I use for a cordless trimmer?
Use the diameter your trimmer’s manual lists. If the manual gives a range, start with the smaller size for light trimming and the larger size for heavier grass and weeds. The listings in this guide include .065, .080 and .095 inch lines.
Will a universal line fit my cordless trimmer?
Several listings state they fit most cordless, electric and gas string trimmers. A universal round line is a good choice when your trimmer does not use a proprietary spool. If your trimmer uses a specific spool, a model-specific option is the safer choice.
Is a steel core line better than nylon?
The steel core option in this group is described as having strong break resistance for stubborn weeds and thick grass. Nylon-only lines are described as flexible and easy to install. Choose by the job and by what your trimmer’s manual accepts.
How much line does a spool hold?
The listings state lengths of 11 feet, 164 feet, 200 feet, 225 feet, 300 feet and 410 feet. The spool size each trimmer uses determines how much line fits, so check the trimmer manual before buying a longer length.
Can I use a gas trimmer line on a cordless trimmer?
Several listings say they fit both gas and cordless trimmers. The diameter and spool type still have to match the trimmer, so confirm both before using a line on a cordless model.
Do I need a spare cap with a spool?
The WETOOLPLUS kit includes a cap along with three spools, and the listing says the cap is designed for the listed Worx models. A spare cap can be useful if the original cap is lost or damaged.
Bottom line
Choose your weed eater line by the trimmer, not by the length on the package. Start with the diameter and spool type in your trimmer’s manual, then pick a line that matches the grass and weeds you cut. For a named Husqvarna, Ryobi or Worx trimmer, a model-specific spool or kit is the simplest choice. For a universal trimmer, a round .095 inch line handles heavier growth and a .080 inch line suits lighter trimming.
If you are still choosing a trimmer to go with your line, read our Top 10 Battery Powered Weed Eaters: 6 Real Picks Compared guide, or compare gas models in Best Gas Weed Eaters: 4-Cycle Models Compared.
