Greenworks 40V 12 in String Trimmer & 390 CFM Blower Combo, 2.0 Ah Battery
Condition: New
$119.99
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Availability:
Only 3 left in stock, order soon!
Arrives
Wednesday, Oct 28
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At a glance
- Condition
- New
- Style
- Trimmer + Blower Combo
- Size
- 40V 12" + 390CFM (2.0Ah)
- Model
- STBA40B210
- Weight
- 16.5 lb
- Color
- Green/Black
- Power Source
- Battery Powered
Features 7
- [Walkway Warrior Combo] - 40V trimmer + blaster system clears overgrown edges along driveways/walkways in half the time, boosting curb appeal instantly.
- [Defeat Thick Brush Invasion] - 12" commercial-grade trimmer (.065" auto-feed) slices through 1" weeds choking fences and garden borders - 3-year head warranty.
- [Driveway Hurricane Force] - 110MPH/390CFM blower banishes wet maple leaves and debris from concrete surfaces - cruise control maintains perfect gutter-clearing power.
- [Universal 40V Power Hub] - 2.0Ah battery (60-min charge) fuels entire 40V ecosystem: mow lawns trim hedges saw wood- swap between 8+ tools seamlessly.
- [Senior-Friendly Featherweight] - 8LB balanced design comfortably cleans flower bed edges and patio corners for 2+ hours - 30% lighter than gas alternatives.
- [Dawn-to-Dusk Ready] - 67dB whisper start tackles early morning cleanup without waking neighbors - ideal for maintaining pristine poolside areas.
- [$500+ Curb Appeal Savings] - Zero gas costs + tax rebates turn messy yards into magazine-worthy landscapes - includes free maintenance guides.
Description
The 40V Lithium-Powered Duo (Trimmer + Blower) redefines outdoor maintenance for homeowners who demand pristine landscapes. Equipped with a commercial- grade 12-inch trimmer featuring a .065"" auto-feed blade, it effortlessly slices through 1-inch invasive weeds encroaching on walkways and garden borders. Pair it with the 110MPH hurricane-force blower in cruise control mode to banish wet leaves from driveways and poolside pavers in minutes, revealing spotless concrete surfaces. Powered by a universal 40V ecosystem, the 2.0Ah battery (60-minute rapid charge) seamlessly fuels 8+ tools – transition from trimming rose bushes to mowing overgrown lawns without downtime. At just 7.8lbs (30% lighter than gas models), seniors can comfortably edge flower beds for 2+ hours, while the 67dB whisper-quiet startup lets you tidy dawn-lit patios without disturbing neighbors. Eliminate $500+ in lifetime fuel/maintenance costs and unlock tax rebates, backed by a 3-year core warranty + 2-year battery protection. From HOA-compliant curb appeal to magazine-worthy backyard retreats, this system turns chore time into showcase results.
Specs 22
| Brand | Greenworks |
|---|---|
| Power Source | Battery Powered |
| Color | Green/Black |
| Item Weight | 16.5 pounds |
| Cutting Width | 12 inches |
| Speed | 7500 rpm |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Battery Average Life | 2 hours |
| Style Name | Trimmer + Blower Combo |
| Item Highlight | 12" Weed Wacker & 390 CFM Leaf Blower Combo, Auto Feed Line, Cruise Control Blower, Lightweight 40V Lawn Maintenance Set |
| Item Dimensions L x W | 64.5"L x 7.5"W |
| Size | 40V 12" + 390CFM (2.0Ah) |
| Brand Name | Greenworks |
| Model Number | STBA40B210 |
| Global Trade Identification Number | 84 |
| Number of Items | 4 |
| UPC | 841821023584 |
| Unit Count | 1 Count |
| Manufacturer Warranty Description | 3 Year |
| Item Type Name | Greenworks STBA40B210 G-MAX 40V Cordless String Trimmer and Leaf Blower Comb |
| Manufacturer | Greenworks |
| Manufacturer Part Number | STBA40B210 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Oct 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
An Absolute Beast!
Style: Trimmer + Blower Combo
Size: 40V 12" + 390CFM (2.0Ah)
An absolute beast! Perfect for average suburban lot size-and lotsa power! Blower is pretty quiet but efficient-very satisfied with both after fighting with gas powered for years! Battery charges pretty quickly as well=a plus! Highly recommend(bought as companion to my 80v Greenworks lawnmower!
Reviewed in the United States on September 4, 2026 by boogieman
Greenworks Lawn Care Equipment (Long Term Review)
Style: Trimmer + Blower Combo
Size: 40V 12" + 390CFM (2.0Ah)
Let's start with the items I think stand out: 1. One of the key features for me is storage. I'm a recreational cyclist so my garage is full of bikes leaving little room for lawn equipment. The Greenworks equipment stores vertically against the wall in a area of the garage not normally occupied leaving the area where I keep my road bikes free while not interfering with vehicle parking. This also may be appealing to those that like me have a standard garage but full size trucks, SUV to fit inside. 2. As this equipment has no gasoline in it, you are able to transport it inside your vehicle without the danger of exposure to explosive and toxic fumes. This combined with the mowers already compact size mean you have many options for transportation. 3. Of all 3 items only the trimmer requires servicing to replace the trimmer string and in this way it is exactly the same as gas powered unit and the trimmer string is a generic standard string I purchased at Wal*Mart. 4. I use the second battery for the mower to power the trimmer. I could and sometimes do use the lower amp/hour battery that came with the combo and do when the yard is particularly thick or tall. 5. The trimmer operates like a traditional gas unit and dispenses additional string each time the trimmer is activated by the user. 6. All 3 devices have safe start buttons to insure deliberate activation and reduce the possibility of accidental activation of the device. 7. Speaking of reduced, another key plus in my book is the substantially quieter operation. The mower is not much louder than a household vacuum cleaner. Allowing me to mow much earlier in the day while it's cooler without disturbing my neighbors. 8. The mower make a reasonably effective cut but does require 2 passes to accomplish this. I think this may be a limitation of the blade speed. The mower does increase RMP when it hits a certain resistance threshold. The higher speed will help you get through a more dense patch of lawn and will maintain that speed until the resistance drops below the threshold. 9. I bag my clippings but attachments were included with the mower that would allow for either ejecting the clippings out of the side or mulching. My front yard is a mixture of fescue, and buffalo grass and grows quite densely and the mower does have to work to cut this area. The sides and back are mostly buffalo and are fertilized but not watered 10. The combination of all areas including the ally is 2,600 sf. and used to require approximately a 1 gallon of gasoline a month to maintain with a gas powered edger and mower, and fuel oil mixture for the string trimmer and blower and the inconvenience annually of servicing the motor oil and spark plugs. Comparatively it cost pennies a month to charge the batteries with a substantially reduced mechanical footprint and no physical exposure to fuel or oil. Additionally fumes escaping from gas equipment and containers no longer contaminate the living environment of the house through the garage. 11. Now lets consider durability. I have been using this group of Greenworks equipment for over 1 year now with the same batteries that came originally with the equipment. I have experienced no failures or defects. After 2 mowing seasons the battery life has met my expectations of reliability. This was the most important aspect to me because if the batteries died prematurely it would completely negate any operational cost savings. 12. Aesthetically the mower has been style to have to outward appearance of a traditional gas mower and while this may not be of particular importance to me personally, some may feel that it is a selling point. 13. Now let's talk initial cost. In 2006 I bought a full set of Yardman gas equipment totaling $1,300 and it would cost even more to buy that equipment today. The Greenworks equipment totaled $550 making its up front cost a considerable value if reliable. 14. Care for this equipment is not totally without effort. Once a month I routinely wash out the bottom of the mowing deck to insure clippings flow effectively to the bag. The lack of heat from a combustion engine seems to preserve the painted finish allowing the deck to be completely cleaned to a almost new state and I have not seen any indication of chipping or rust. 15. Despite regular use the cutting blade has remained sharp and has not required sharpening. 16. The blower works every bit as effectively as a gas powered blower but is perhaps the loudest of the 3 pieces of equipment. I have always been able to mow my entire yard on a single charge of all 3 batteries but a yard larger than maybe 3,200 sf. would likely require additional batteries which can be purchased separately at a cost of $119.99 each. In conclusion for my size and type of yard, the Greenworks equipment has been a very good solution for my lawn care, and I highly recommend this gear. Who wouldn't I recommend this gear for? I wouldn't recommend this for someone who has a lot if tall brush or rough cut obstacles that have to be routinely traversed. This is not a heavy or brush cut solution.
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Reviewed in the United States on September 29, 2019 by Tod Stinson
Good choice for home use
Style: Trimmer + Blower Combo
Size: 40V 12" + 390CFM (2.0Ah)
Great little weed eater and blower cuts grass and weeds with no problems, blower works good, both are quiet and light weight
Reviewed in the United States on September 2, 2026 by john
It works well for small lawns and light dirt.
Style: Trimmer + Blower Combo
Size: 40V 12" + 390CFM (2.0Ah)
I bought this with as the combo kit. This review is just for the weed whacker and blower using a 40 v batters 2.0 AH. Weed Whacker appears to use a metal spoil. I have been using the plastic kind for years. It worked on one battery charge for about 5 minutes. Same battery charge I used the blower to clean up the grass and dirt. Dry dirt it was strong enough to blow. Loose grass it could blow. Heavy grass with dirt from edging with my other tools and wet dirt nothing would budge. Good for small jobs and light blowing, not much power behind it. However for the price and ease of use great. It lasted for about 20 minutes before the battery died. I have a Dewalt Edger/Weed Whacker. Whacker seemed the same. For the leave blower compared to a gas blower. Gas was much better so if you have a huge project this isn't going to work for you.
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Reviewed in the United States on August 2, 2026 by Michael DeRuzza
Good products at a good price
Style: Trimmer + Blower Combo
Size: 40V 12" + 390CFM (2.0Ah)
I got this when it was on sale making it an even better deal. The leaf blower blows strong enough for most jobs around the house. The trimmer does a great job. It is a bit longer and heavier than some corded trimmers. The handle is adjustable to help position it for your own comfort level. So far these have been great products for me.
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Reviewed in the United States on August 15, 2026 by Ghost
Buy a second battery
Style: Trimmer + Blower Combo
Size: 40V 12" + 390CFM (2.0Ah)
The weed eater itself is fine but the battery life is miserable. It died about half way through edging my yard, I have a standard Charlotte nc yard. And it have the nerve to come with a blower like you'll be able to use both lol. Make sure you buy a second battery. Other than that. It's fine, I don't like that you have to go to the reel to extend more line, wish it was the kind that you can push the bottom on the ground to extend but that's a minor inconvenience
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Reviewed in the United States on August 4, 2026 by D. L. Jones
Amazing power and so Quiet!
Style: Trimmer + Blower Combo
Size: 40V 12" + 390CFM (2.0Ah)
I am truly impressed with this product. I reluctantly purchased after being so frustrated with my Troy Bilt gas powered string trimmer and blower. I spend so much time just trying to get them to start, then when they finally do start, they are very poor performance wise, in comparison to the Greenworks. And so much louder and heavier in weight. The Greenworks string trimmer works amazingly as an edger and the battery operates at full performance until it dies and it lasted approximately 45 minutes of constant use between the blower and string trimmer. I had a battery powered string trimmer years ago and it was the old style of rechargeable battery; the power of the trimmer went down tremendously after about 10 minutes. Very pleased with the battery life. The blower is so powerful, I was so shocked at how easily it was to clear off my large driveway pad and sidewalk. My troy bilt gas powered blower would die if you pressed the trigger and had very little blowing power. I wish I had also purchased the Greenworks lawnmower. I will definitely stick with this brand when I need to replace other lawn equipment. Quick tip: I would suggest buying a second battery if you have more than one Greenworks product. I was unable to finish, edging, blowing, and trimming around the house with one battery. We have a large house, long driveway and about a 1/2 acre of grass. the battery lasted the full 45 minutes as promised in their description. If you have a smaller plot the one battery will be just fine.
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Reviewed in the United States on May 5, 2019 by Terrier Tude
Disappointed in this trimmer
Style: Trimmer + Blower Combo
Size: 40V 12" + 390CFM (2.0Ah)
I am a long-time Greenworks fan and have had 3 mowers that were great. This trimmer was disappointing. It is hard to adjust the length, the trigger is hard to control the speed, it jams often, and I go through a whole spool every time I do the yard. This time, the spool came flying out and the line went everywhere, so it is wasted. I am going to purchase another brand.
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Reviewed in the United States on August 24, 2026 by Cat D