Customer Reviews for Greenworks - 80V 4 Gallon Backpack Sprayer with 2Ah Battery & Charger - Green
Customer Rating
1
VERY POOR BUILD QUALITY
on May 20, 2026
Posted by: RickT528
from Ocala, Florida
Gender:Male
Extremely disappointed with the build quality of this sprayer. Went to use it for this season and in is leaking like a sieve. Only been used maybe 6 times since buying June 22, 2024. It’s leaking from where the tank screws into the green frame support from under the tank. It appears to be coming from where the nuts are precast into the bottom of the tank. I’ve tried rubber washers to seal and it doesn’t help even a little.
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, May 21, 2026
Hello RickT528 We are sorry to hear about the leaking issue you have encountered and understand how frustrating that must be, especially with limited use. Based on your description, it sounds like the leak may be occurring at the tank-to-frame connection point, which is not expected during normal operation. We appreciate that you have already attempted to address it with additional washers. As a next step, we recommend ensuring the tank is not overfilled, checking that all fasteners are snug (but not overtightened, which can stress the tank), and inspecting the area for any visible cracks or separation around the molded inserts. If the leak persists, the unit may require further inspection or service. We encourage you to connect with the Greenworks Tools customer success team so they can review your case and help determine the best path forward. They can be reached either using the online chat function, on Greenworks Tools page, or by calling 1-888-909-6757.
Bought the 80 volts sprayer in feb 2024, used it multiple times last year and was happy with the performance. I have a big yard and it is very helpful to have a battery powered sprayer in lieu of the manual pumps. Unfortunately today, I pulled it out of my garage to spray the yard and was disappointed to find out that is leaking from the tank making it useless.
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, March 31, 2025
Hello Hisham.
We are sorry to hear you have experienced this, we would like to hear how this occurred. When you have a moment contact us directly so we can look further into the matter and help locate any parts required. We can be reached through Live chat on (www.greenworkstools.com) or call Greenworks Pro toll-free helpline at 1-855-345-3934. So, our experts can discuss your experience; please have your unit, battery and charger with you along with the model and serial number to complete troubleshooting to ensure quick resolution is provided.
[This review was collected as part of a promotion.] Bought this due to high ratings and I have your 80v lawn mower. After I received, found unit to leak from the cap. Did some more research and many have the same issue. Took the seal out from the inside of the cap and flipped it and it stopped the leak. Been working fine since (have sprayed 3 more times). Battery lasts a long time before having to recharge. NOTE it is heavy with 4 gallons of water in it.