Ryobi 18V ONE+ 13 in Trimmer/Edger
#10 in BatteryFull review
An affordable trimmer and edger for small lawns, best for anyone who already has Ryobi 18V batteries.
RYOBI $136.96$136.96
The Ryobi 18V ONE+ 13 in Trimmer/Edger is the better string trimmer overall, rated 3.7 to 3.4. The Ryobi 18V ONE+ 13 in Trimmer/Edger leads on line and swath. The Worx WG163 GT 3.0 20V 12 in wins on value. The Worx WG163 GT 3.0 20V 12 in costs $30.18 less ($106.78 vs $136.96).
Worx WG163 GT 3.0 20V 12 in
#13 in BatteryFull review
A cheap, light trimmer and edger for small lawns and townhouse yards. Skip it if you have long fence lines or tough weeds.
Amazon $106.78$106.78
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Ryobi 18V ONE+ 13 in Trimmer/Edger for line (.080 in line vs .065 in line) and swath (13 in swath vs 12 in swath).
- Choose the Worx WG163 GT 3.0 20V 12 in for value ($8.90 per inch of swath ($106.78 with batteries and charger, 12 in swath) vs $10.54 per inch of swath ($136.96 with batteries and charger, 13 in swath)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every battery string trimmer; a clear win is highlighted. How we rank explains each one.
| Factor weight | Ryobi 18V ONE+ 13 in Trimmer/Edger | Worx WG163 GT 3.0 20V 12 in |
|---|---|---|
| Overall rating | 3.7/5 | 3.4/5 |
| Value 30% | 75 $10.54 per inch of swath ($136.96 with batteries and charger, 13 in swath) | 90 $8.90 per inch of swath ($106.78 with batteries and charger, 12 in swath) |
| Line 20% | 50 .080 in line | 0 .065 in line |
| Swath 15% | 40 13 in swath | 20 12 in swath |
| Weight 15% | 100 6.9 lb | 100 5.5 lb (without battery) |
| Warranty 20% | 50 3-year warranty | 50 3-year warranty |
Specifications
| Ryobi 18V ONE+ 13 in Trimmer/Edger | Worx WG163 GT 3.0 20V 12 in | |
|---|---|---|
| Cutting | ||
| Cutting swath | 13 in | 12 in |
| Largest line | .080 in | .065 in |
| Line feed | Automatic feed | Push-button feed |
| Shaft | Straight | Straight |
| Converts to edger | Yes | Yes |
| Takes attachments | No | No |
| Power | ||
| Engine or battery | 18 V, 4 Ah of battery | 20 V, 4 Ah of battery |
| Battery energy | 72 Wh | 80 Wh |
| Battery included | Yes | Yes |
| Runtime | 55 min | - |
| Variable speed | Yes | - |
| Build | ||
| Weight | 6.9 lb | 5.5 lb (without battery) |
| Warranty | 3 years | 3 years |