FlowZone Storm 2.5-Gal Multi-Use Continuous-Pressure 18V Lithium-Ion Backpack Sprayer

I hate to give a product a bad review but this is the worst product I've ever bought. 30 seconds into the first spraying the wand/sprayer fell off, spilling liquid all down my hand and arm. I tightened as much as I could and 30 seconds later it fell off again. I had somebody else tighten it and it lasted about 15 seconds. The fourth tightening worked better but then the liquid starting dripping out of the handle and it went all over my arm and onto my leg...I was spraying roundup and as we all know that is not the kind of chemicals you want splashing all over your skin. One use and it's toast.

This has plenty of pressure to reach those hard to get areas however it didn't come with the adjustable spray tip that was shown in the picture. You only get a cone and flat spray. Without the adjustable spray tip it's not much good for trees so it defeats the purpose of having this sprayer all together. You can order the spray through the company for another $20 delivered. This was why I gave it 3 star rating.

Has great pressure! I am a carpet cleaner. I use it on low pressure setting for most carpet pre-spray areas, high setting for larger more open areas. It has saved me tons of time! So far I have used it on 4 or 5 jobs so far and battery still going strong. I love it! It will pay for itself in time saved over a pump sprayer.

It would be a great little sprayer IF it came with better directions on how to put all the provided extra tips, o-rings, and wands together. I went outside with some strong vinegar to spray between some paving blocks, ended up with the caustic vinegar all over me because I could not get the damn ends together right. Maybe it's just me, someone please tell me! Also would be nice if it came with some extra o-rings. They are small and easy to lose!

Does what it said it does, and that’s not always easy to come by. Practice using with just water before filling with actual product. Keep unit turned down to low spraying level until you get accustomed to volume out-put.

Works well. Charges fast. Only suggestion is to make the fan nozzle adjustable. Update; No longer works after less than three years and little usage. Can't tell if the battery is not charging or the mechanism isn't working. Can't find a replacement battery.

Sure beats a hand pump.

Instead of the metal adjustable jet nozzle, I received a plastic cone nozzle that is NOT adjustable. For my needs the adjustable jet nozzle is a requirement and the substitute part is NOT acceptable and primary cause of the low rating.The wand is a bit cheap not having a good seal to the handle. I expect to change the wand and handle when it starts leaking.