Maintaining a clean, manicured lawn means more than just mowing — you also need a string trimmer to handle edges, fences, and areas your mower can’t reach. In 2026, the top choice for homeowners and professionals alike is a battery-powered string trimmer.
Why battery? Unlike gas trimmers, cordless string trimmers are:
- Quiet, lightweight, and eco-friendly.
- Easy to start — just press a button.
- Powerful enough with today’s brushless motors to rival gas trimmers.
- Require almost zero maintenance.
But here’s the challenge: not all cordless string trimmers are equal. Some are best for small yards, others excel at large or tough weed control, and premium models offer smart features like automatic line feeding and telescopic shafts.
After comparing dozens of models, we’ve narrowed down the Best Battery String Trimmers of 2026:
- 💰 Best Budget Pick: Worx 20V String Trimmer & Blower Combo – perfect for small yards.
- 🌟 Best Overall (Our Pick): Greenworks 80V 16″ Brushless String Trimmer (ST80L210) – excellent balance of power, runtime, and price.
- 🚀 Best Premium Choice: EGO Power+ ST1623T Carbon Fiber Shaft String Trimmer – professional-level performance with advanced features.
Quick Comparison Table: Best Cordless String Trimmers 2026
| Product | Cutting Width | Voltage | Battery & Charger | Best For | Key Features | Check Price |
|---|---|---|---|---|---|---|
| Worx 20V Trimmer + Blower Combo | 12″ | 20V | Battery & charger included | Best Budget | Trimmer + blower set, compact, lightweight | See Price on Amazon |
| Greenworks 80V 16″ Brushless Trimmer (ST80L210) | 16″ | 80V | 2.0Ah battery + rapid charger included | Best Overall | Brushless motor, 16″ cut, professional power | See Price on Amazon |
| EGO Power+ ST1623T | 16″ | 56V | 4.0Ah battery + charger included | Best Premium | POWERLOAD™, LINE IQ™, telescopic carbon fiber shaft | See Price on Amazon |
Best Battery String Trimmers for 2026
1. Worx 20V String Trimmer + Blower Combo – Best Budget Pick
- [BUNDLE & SAVE] If you bought these two powerful and easy to operate lawn tools separately, it would cost you way more. Plus, we threw in two batteries and a quick charger
The Worx 20V Cordless String Trimmer & Blower Combo is the most affordable entry point into battery-powered yard tools. Perfect for small to mid-sized lawns, this lightweight set lets you trim weeds and blow leaves without breaking the bank.
⭐ Key Features:
- 2-in-1 combo: string trimmer + leaf blower.
- 20V lithium battery with charger included.
- 12-inch cutting swath.
- Converts from trimmer to edger.
- Lightweight design for easy handling.
✅ Pros:
- Most affordable option.
- Includes blower = great starter kit.
- Lightweight, easy to maneuver.
- Battery & charger included.
❌ Cons:
- Shorter runtime vs. high-voltage models.
- Not ideal for large yards or thick weeds.
🎯 Best For:
Beginners or homeowners with small yards who want a budget-friendly cordless trimmer and blower combo.
2. Greenworks 80V 16″ Brushless String Trimmer (ST80L210) – Best Overall (Our Pick)
- 80V STRING TRIMMER – powers through the toughest grass and weeds
- 16″ CUTTING PATH – .080″ dual line, bump feed head for quick and easy line advancement
The Greenworks 80V 16″ String Trimmer is our top choice for 2026 because it combines professional-grade power, excellent runtime, and great value. With its brushless motor and 16-inch cutting width, it rivals gas trimmers while remaining eco-friendly and quiet.
⭐ Key Features:
- 80V lithium-ion power.
- 16-inch cutting swath.
- High-efficiency brushless motor.
- Includes 2.0Ah battery + rapid charger.
- Lightweight design for its class.
✅ Pros:
- Powerful enough for thick weeds & heavy-duty trimming.
- Long runtime with included 2.0Ah battery.
- Rapid charger reduces downtime.
- Great balance of power & price.
❌ Cons:
- Slightly heavier than smaller 20V/40V trimmers.
- Overkill for very small lawns.
🎯 Best For:
Homeowners with medium to large yards or those needing a gas-like cordless trimmer without the noise and maintenance.
3. EGO Power+ ST1623T Carbon Fiber Shaft String Trimmer – Best Premium Choice
- PATENTED LINE IQ TECHNOLOGY – Auto-sensing technology monitors and feeds the string trimmer line for a continuous 16-inch cutting swath for non-stop, no bump, high-performance trimming
The EGO Power+ ST1623T is a premium battery string trimmer designed for professionals and serious homeowners. With POWERLOAD™ technology (auto line winding), LINE IQ™ (automatic line feeding), and a telescopic carbon fiber shaft, it’s the most advanced model on the market.
⭐ Key Features:
- 56V 4.0Ah battery included.
- 16-inch cutting swath.
- POWERLOAD™ → auto line winding.
- LINE IQ™ → automatic line feeding.
- Telescopic carbon fiber shaft.
✅ Pros:
- Smart features = zero hassle line management.
- Carbon fiber shaft = lightweight & ultra-durable.
- Professional-grade performance.
- Long runtime with 4.0Ah battery.
❌ Cons:
- Higher price point.
- Features may be overkill for casual users.
🎯 Best For:
Professionals or homeowners who want the best cordless string trimmer available, with advanced features that save time and effort.
Side-by-Side Comparison
- 💰 Best Budget Starter Kit → ✅ Worx 20V Trimmer + Blower.
- 🌟 Best Overall (Our Pick) → ✅ Greenworks 80V 16″ Brushless Trimmer.
- 🚀 Best Premium Professional → ✅ EGO Power+ ST1623T.
📖 Buying Guide: How to Choose the Best Battery String Trimmer (2026)
1. Cutting Width (Swath)
- 12″–13″ → good for small yards.
- 14″–16″ → best for medium to large yards.
2. Voltage & Power
- 20V (Worx) → light duty.
- 56V (EGO) → strong mid-to-premium option.
- 80V (Greenworks) → gas-like performance for big jobs.
3. Motor Type
- Brushless = more power, efficiency, and durability (Greenworks, EGO).
- Brushed = entry-level (budget Worx).
4. Battery & Runtime
- Check if battery & charger are included (EGO includes in this package, Greenworks too, Worx as well).
- Larger batteries = longer runtime.
5. Features That Matter
- Automatic line feeding (EGO LINE IQ™).
- Easy reloading (EGO POWERLOAD™).
- Adjustable shafts for comfort.
- Blower combos (Worx kit).
6. Weight & Ergonomics
- Lighter = easier for casual use.
- Carbon fiber shafts (EGO) → premium lightweight durability.
❓ FAQs – Best Cordless String Trimmers 2026
Q1: Are battery string trimmers powerful enough for thick weeds?
Yes — high-voltage models like the Greenworks 80V and EGO 56V rival gas trimmers.
Q2: How long does a cordless trimmer last per charge?
20V models last ~20 mins, 56V models 30–45 mins, and 80V models ~60 mins.
Q3: Can cordless string trimmers replace gas trimmers?
Yes, especially 80V models, which deliver gas-like power with less hassle.
Q4: Which battery string trimmer is best for edging?
The Worx 20V combo converts to an edger, while the EGO and Greenworks models excel at trimming.
Q5: Do battery trimmers work for large yards?
Yes — the Greenworks 80V is perfect for large yards, and the EGO Power+ is excellent for both residential and professional landscaping.
🏁 Conclusion
If you’re looking for the best battery string trimmer in 2026, here’s our verdict:
- 💰 Best Budget Pick: Worx 20V String Trimmer + Blower Combo – ideal for small yards & starter kits.
- 🌟 Best Overall (Our Pick): Greenworks 80V 16″ Brushless String Trimmer – perfect balance of power, runtime, and price.
- 🚀 Best Premium: EGO Power+ ST1623T – advanced POWERLOAD™ + LINE IQ™, pro-grade durability.
👉 Whether you need a lightweight budget option or a professional cordless trimmer with smart features, these models cover every need.
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