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The switch from gas to battery-powered lawn tools is one of the most practical upgrades a homeowner can make. No more pulling a starter cord until your arm aches, no trips to the gas station for fuel mix, and no ear-splitting noise that has the neighbors closing their windows. A well-matched string trimmer and leaf blower combo tackles the two most time-consuming yard chores with a single battery system, saving you money and storage space.
I’m Rikta — the co-founder and writer behind FitlyFast. I’ve spent countless hours comparing battery platforms, brushless motor specs, and real-world runtime data to separate the tools that genuinely deliver from those that just look good on a shelf.
A truly effective battery powered weed eater and blower setup must balance cutting power, air volume, and battery efficiency so you finish the yard before the battery dies.
How To Choose The Best Battery Powered Weed Eater And Blower
Buying a cordless trimmer and blower combo means committing to a single battery platform. The choice isn’t just about the tool in your hand — it’s about the voltage, amp-hours, and charger you’ll live with for years. Focus on these four factors to avoid a costly misstep.
Power Source: Voltage and Amp-Hours
Voltage determines the raw power ceiling. Entry-level 20V systems work fine for small city lots with light grass, while 40V and 56V platforms deliver the torque needed for thick weeds and heavy leaf piles. Amp-hours (Ah) govern runtime: a 4.0Ah battery lasts roughly twice as long as a 2.0Ah on the same tool. Always check whether the included battery is sufficient for your entire yard, or if you’ll need to budget for a spare.
Cutting Performance: Swath Width and Feed System
Cutting swath — the width of the trimmer’s cut — ranges from 10 to 15 inches. Wider swaths finish faster but require more power. Just as important is the line feed system: bump-feed requires tapping the head on the ground, automatic feed advances without intervention, and manual systems force you to stop and pull the line by hand. For most homeowners, automatic or bump-feed is the practical choice.
Blowing Performance: CFM vs. MPH
CFM (cubic feet per minute) measures the volume of air moved, while MPH measures the velocity. High CFM is what you need for moving large piles of dry leaves across the lawn. High MPH is better for dislodging wet leaves or debris from tight corners and flower beds. A blower with a variable speed trigger gives you control over both extremes from a single tool.
Battery Platform Ecosystem
Once you buy into a brand’s battery system, you’re locked in for every future purchase — chainsaws, hedge trimmers, pressure washers, even indoor tools. Brands like WORX, CRAFTSMAN, DEWALT, Makita, EGO, and Greenworks each have extensive 20V, 40V, or 56V families. Consider what other tools you might want later and choose the ecosystem that offers them.
Quick Comparison
On smaller screens, swipe sideways to see the full table.
| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| EGO POWER+ ST6703LB | Premium Combo | Large yards, heavy duty | 15 in. cut / 670 CFM blower | Amazon |
| Husqvarna 350iB | Premium Blower | Maximum blower power | 800 CFM / 200 MPH | Amazon |
| Makita XT287SM1 | Premium Combo | Professional-grade durability | 459 CFM / 6,000 RPM | Amazon |
| DEWALT DCKO215M1 | Premium Combo | Heavy trimming, gas-like power | 13 in. cut / 20V system | Amazon |
| CRAFTSMAN CMCK297M1 | Mid-Range Combo | Dual-speed trimming | 13 in. cut / 350 CFM blower | Amazon |
| CRAFTSMAN CMCK197M1 | Mid-Range Combo | Value-focused homeowners | 13 in. cut / 340 CFM blower | Amazon |
| Greenworks 40V Combo | Mid-Range Combo | Lightweight, easy handling | 12 in. cut / 390 CFM blower | Amazon |
| KIMO 20V Combo | Budget Combo | Small yards, tight budgets | 12 in. cut / 260 CFM blower | Amazon |
| WORX WG163 | Budget Combo | Light trimming & edging | 12 in. cut / 7,600 RPM | Amazon |
In‑Depth Reviews
1. EGO POWER+ Combo ST6703LB
The EGO POWER+ combo is the gold standard for cordless yard care. The 15-inch cutting swath with 0.095-inch dual-line spiral twist string is the widest and most aggressive in this roundup, making quick work of overgrown grass and dense weeds. The POWERLOAD system changes your relationship with string replacement — push a button and the line feeds automatically, eliminating the frustration of hand-winding spools.
The blower is equally impressive, delivering a variable-speed range from 250 to 530 CFM with a turbo boost that hits 670 CFM and 180 MPH. That’s enough volume to push wet leaves across the lawn without bogging down. The 56V ARC Lithium 4.0Ah battery provides solid runtime, and the IPX4 weather-resistant construction means you can keep working through light drizzle without worry.
The 5-year tool warranty and 3-year battery warranty reflect EGO’s confidence in this platform. The only real drawback is that the blower chews through battery quickly on high settings, so owners of larger properties should consider a second battery for extended fall cleanup sessions.
Why it’s great
- Industry-leading 15-inch cutting swath with thick 0.095-inch line
- POWERLOAD button-feed system eliminates spool frustration
- Turbo boost blower reaches 670 CFM and 180 MPH
- IPX4 weather-resistant and long warranty coverage
Good to know
- Blower drains battery quickly on turbo mode
- Heavy battery adds weight for shorter users
- Only one battery included for a two-tool combo
2. Husqvarna 350iB Leaf Blaster
If clearing leaves is your primary battle, the Husqvarna 350iB is the single most powerful handheld battery blower available. The brushless motor pushes 800 CFM at 200 MPH, figures that rival many gas backpack blowers. The Power Boost mode adds 20% extra thrust on demand, and the cruise control lets you lock a speed setting so your trigger finger doesn’t tire during long sessions.
The 40V 7.5Ah battery delivers exceptional runtime for a high-output tool, and the blower is 15% lighter than comparable units from competitors, reducing fatigue during extended use. The built-in debris scraper on the nozzle is a thoughtful detail for loosening wet, compacted leaves.
Note that this is a standalone blower — you’ll need a separate trimmer to complete the pair. The battery platform is shared across Husqvarna’s 40V handheld line, so adding their trimmer later is seamless. The spare battery cost is high, and the sheer power means you’ll drain the pack quickly if you run turbo mode continuously.
Why it’s great
- Class-leading 800 CFM and 200 MPH air output
- Power Boost mode for 20% extra thrust
- Cruise control lock for fatigue-free operation
- 15% lighter than comparable blowers
Good to know
- Premium price point for the battery system
- Spare batteries are expensive
- Does not include a string trimmer
3. Makita XT287SM1 18V LXT Combo
Makita’s 18V LXT platform is the backbone of many professional tool collections, and the XT287SM1 combo brings that same commercial-grade DNA to yard work. The string trimmer’s brushless motor spins up to 6,000 RPM with a high/low speed selector for power management, while the blower delivers 459 CFM at 116 MPH through an in-line fan design that keeps the tool balanced in hand.
The build quality is immediately noticeable — thicker plastics, tighter tolerances, and a more rigid shaft than consumer-tier combos. The trimmer uses a bump-feed system that is reliable and straightforward, though it lacks the independent head rotation for edging that some competing models offer.
The 4.0Ah battery provides a solid 30 minutes of trimming on low speed, but the kit includes only one battery for two tools. Owners already invested in Makita’s 18V system will love the compatibility; newcomers should factor in the cost of a second battery.
Why it’s great
- Professional-grade build quality and fitment
- Brushless motor with high/low speed control
- In-line fan design for better blower balance
- Part of the massive Makita 18V LXT ecosystem
Good to know
- Trimmer lacks independent head rotation for edging
- Only one battery included for two tools
- Thin trimmer line struggles with very thick brush
4. DEWALT DCKO215M1 20V Combo
DEWALT’s DCKO215M1 combines the DCST925 trimmer and DCBL722 blower into a kit that competes directly with entry-level gas equipment. The trimmer’s brushless motor provides impressive cutting torque for a 20V system, handling thick grass and moderate weeds without bogging down. The 13-inch cutting swath is efficient for medium-sized lots.
The blower delivers solid performance but its battery consumption is the weak link here. The included 4.0Ah battery is adequate for trimming, but the blower drains it noticeably faster. Users with a standard half-acre lot will find themselves wanting a larger 6.0Ah or 9.0Ah battery from DEWALT’s FlexVolt lineup to finish the blowing portion without recharging.
The key selling point is ecosystem lock-in: anyone already invested in DEWALT’s 20V system gets this combo with zero additional battery cost. The trimmer is well-balanced and comfortable, making it a practical daily driver for routine maintenance.
Why it’s great
- Excellent cutting power for a 20V trimmer
- Lightweight and well-balanced design
- Compatible with entire DEWALT 20V tool family
- Brushless motor for extended motor life
Good to know
- Blower drains the 4.0Ah battery quickly
- Lacks variable speed trigger on blower
- Larger battery upgrade recommended for blowing
5. CRAFTSMAN V20 CMCK297M1
This CRAFTSMAN V20 combo delivers genuine value through thoughtful engineering: the trimmer offers a 2-speed setting so you can choose maximum power for thick growth or extended runtime for light maintenance. The 13-inch cutting swath with automatic line advance keeps you working without stopping to bump or feed line manually.
The blower uses a brushless motor and axial fan design to push 350 CFM at 100 MPH, which handles driveway and sidewalk cleanup with authority. The variable speed trigger on the blower gives you fine control, something missing from many budget-friendly kits. The included 4.0Ah battery provides enough juice for a complete trim and blow session on a typical suburban lot.
Assembly is straightforward with no tools required, and the telescoping pole on the trimmer makes it easy to adjust for users of different heights. The charger is compact and fast. Some users find the safety button placement awkward for smaller hands, but this is a minor ergonomic quibble for an otherwise well-executed kit.
Why it’s great
- Trimmer has dedicated 2-speed runtime/power selector
- Automatic line feed eliminates bumping
- Brushless motor on blower for efficiency
- Variable speed trigger for precise blowing control
Good to know
- Safety button placement difficult for small hands
- Single battery means planning work order
- Not suitable for very large properties
6. CRAFTSMAN V20 CMCK197M1
The CMCK197M1 is CRAFTSMAN’s value-leaning entry in the V20 range, pairing a 13-inch trimmer with a 340 CFM blower and a single 4.0Ah battery. The trimmer’s telescoping pole makes the transition from trimming to edging genuinely easy — you don’t need to flip the head or adjust your grip awkwardly.
The automatic line advance system on the trimmer feeds 0.065-inch line without bumping, a convenience feature usually reserved for more expensive models. The blower’s dual-speed control lets you toggle between runtime mode and power mode depending on whether you’re clearing a deck or moving heavier debris. The brushed motor on the trimmer is the main trade-off for the lower price point.
This kit works best for owners of small to medium yards who want a reliable combo without overspending. The 4.0Ah battery is the same across the CRAFTSMAN V20 family, so adding a second battery later is straightforward. The blower’s intake placement at the rear means it doesn’t suck in loose clothing during operation.
Why it’s great
- Excellent value for a complete trimmer and blower kit
- Telescoping pole makes trim-to-edge conversion simple
- Automatic line advance with no bumping required
- Dual-speed blower for runtime or power
Good to know
- Brushed motor on trimmer — less efficient than brushless
- Only one battery included
- Battery life can be short for larger yards
7. Greenworks 40V String Trimmer and Leaf Blower Combo
Greenworks has carved a niche for lightweight, accessible cordless tools, and this 40V combo is a prime example. The trimmer weighs noticeably less than most 40V competitors, making it ideal for users who experience fatigue with heavier equipment. The axial fan design on the blower produces 390 CFM at 110 MPH, which is competitive for its class and surprisingly capable with dry leaves.
The included 2.0Ah battery delivers up to 45 minutes of runtime, though that figure assumes lighter trimming conditions. The blower’s air volume is good enough to clear a typical driveway and sidewalk without needing a second pass. The trimmer uses a bump-feed line system that works reliably, though replacing the line requires a bit of patience due to the spool design.
The three-pack of replacement spools included in this listing extends the value further. This combo is best suited for smaller yards (up to a quarter acre) where the weight savings directly translate to a more comfortable experience. The battery is compatible with the wider Greenworks 40V family, which includes chainsaws and hedge trimmers.
Why it’s great
- Very lightweight — reduces arm fatigue significantly
- 390 CFM blower is powerful for its weight class
- Includes three extra trimmer line spools
- Battery compatible with Greenworks 40V family
Good to know
- 2.0Ah battery has limited runtime for larger yards
- Trimmer may struggle with thick, overgrown weeds
- Line replacement is slightly fiddly
8. KIMO 20V Weed Wacker and Blower Combo
KIMO’s 20V combo is the most feature-packed budget option in this roundup, offering a 4-in-1 system that trims, edges, blows, and even vacuums. The 20,000 RPM brushless motor on the trimmer is genuinely fast for the price point, and the auto-feed line system with four included spools and six plastic blades means you won’t need to buy consumables for a full season.
The blower delivers 260 CFM and 190 MPH with a variable-speed trigger and three pre-set modes that remember your last setting. The inflation and deflation nozzles are a clever addition — they turn the blower into an inflator for pool toys, air mattresses, and compression bags. The wheeled guide on the trimmer makes edging along driveways and sidewalks far more accurate than freehanding.
The telescoping shaft, pivoting handle, and 360-degree rotating head give this trimmer a level of adjustability usually reserved for models twice its price. The two 2.0Ah batteries provide a combined runtime that covers most small to medium yards, and the 20V platform is compatible with other KIMO tools. Build quality is decent for the price, though the plastic components won’t survive heavy commercial use.
Why it’s great
- Incredible value with two batteries included
- Trimmer adjusts via telescoping shaft, pivoting handle, and rotating head
- Blower includes inflation/deflation nozzles for multi-purpose use
- Comes with four spare spools and six blades
Good to know
- Plastic construction feels less durable than premium brands
- 260 CFM blower is underpowered for heavy leaves
- Not suitable for large properties or daily commercial use
9. WORX WG163 20V String Trimmer & Edger
The WORX WG163 prioritizes lightweight maneuverability and edging precision over raw power. At just 5.5 pounds, it’s one of the lightest trimmers available, making it an excellent choice for detail work around flower beds, fences, and pathways. It converts from trimmer to edger in seconds, and the 90-degree tilting head lets you reach sloped terrain that fixed-head trimmers miss.
The Command Feed system is the standout feature: a push button on the handle instantly feeds line without stopping to bump the spool on the ground. The rubberized support wheels guide the edger for straighter lines, and the adjustable spacer guard protects plants and landscape features from accidental damage. The two included 20V Power Share batteries are shared with the entire WORX 20V ecosystem.
The trade-off is that the 7,600 RPM no-load speed and single-line 0.065-inch cutting line limit this tool to light-duty trimming. It bogs down in thick weeds and heavy grass, and the small batteries provide only about 10 minutes of runtime each. This is not the tool for overgrown lots, but for weekly maintenance trimming on a maintained lawn, it’s nearly effortless.
Why it’s great
- Extremely lightweight at 5.5 pounds — reduces fatigue
- Command Feed push button line advance works flawlessly
- Quick conversion between trimming and edging
- 90-degree tilting head for sloped terrain
Good to know
- Low RPM and thin line struggle with thick weeds
- Batteries provide only ~10 minutes runtime each
- Charger has a notoriously tight fit for battery removal
FAQ
How do I choose between 20V, 40V, and 56V battery platforms?
Can I use the same battery for both the trimmer and the blower?
What does brushless motor mean for a weed eater?
Why does the blower drain the battery faster than the trimmer?
Do I need a dedicated edger or will the trimmer handle it?
Final Thoughts: The Verdict
For most users, the battery powered weed eater and blower winner is the EGO POWER+ ST6703LB because it combines the widest cutting swath, the most versatile blower, and a battery platform with strong long-term support. If you want maximum blowing power above all else, grab the Husqvarna 350iB. And for tight budgets where value per dollar matters most, nothing beats the KIMO 20V Combo with its two batteries and multi-function blower.









