VEVOR Battery Powered Backpack Sprayer, 0-90 PSI Adjustable Pressure, 4 Gallon Tank, Back Pack Sprayer with 8 Nozzles and 2 Wands, 12V 8Ah Battery, Wide Mouth Lid for Weeding, Spraying, Cleaning

I took a big chance on this sprayer as at the time of my purchase there wasn't any reviews. The quality of the build and accessories and large Lithium battery was the selling point. Initially the unit does not come with the straps installed and the instructions might as well have been in Greek. But looping a belt was not a hard thing for me, but might give others some trouble so I added a couple of pictures on how I looped mine. Over all I have used this sprayer for around a few weeks on and off. The battery lasts as long as your back can and more. Just don't leave the switch on and forget it for a few days unplugged. It will drain it. I stuck with the original brass tip and wand and it is both easy to hold and trigger for hours on end. I did have an initial issue with the gaskets but upon a good tightening, it has not leaked since. It has more than enough power to spray anything you would want to and enough accessories to fit almost any spraying needs. It is a 4 gallon sprayer, so keep in mind that it isn't going to be light when full. But the good part is that it keeps getting lighter as you keep spraying. The hose is top quality and will last for years. The wand is adjustable so if your tall or short, you will find the right length. The switch is fairly easy to reach when on your back and the dial for spray intensity is right next to it. The knob is in the accessory bag so keep that in mind when you first get it. I thought it was missing at first opening. The straps are easy on the shoulders and the ribbed back pad help keep the sweat down. The cross strap is absolutely essential in keeping this thing where it needs to be. Proper adjustment is going to depend on your size and height. The one thing I would have really liked to have is a wand holder on the straps. The one they put on the top is honestly pointless as the wand is taller than the sprayer. I fill this and put it on my table and simply strap it up at that level. Much easier than trying to do this from the floor. The large opening makes it easy to fill and the over all quality seems very good. They just need to fix the instruction book by someone who uses these things and attach the straps from the factory. It would save them from a lot of frustrated customers. I would definitely recommend this sprayer to anyone looking for a good quality sprayer in this size. Hopefully the price doesn't go to the moon.

I am retired and have owned sprayers both manual pump and powered. I did not buy this because it was a backpack. I fully intended to put it on a cheap two wheel freight dolly and wheel it around. I just needed a good, strong sprayer that would last. I took a chance here and am finding Vevor brand to be better than many. It has a dial adjust pressure on the side. Separate on/off switch and easy access battery door on the side. It comes with many different sprayer heads and all have proven valuable and work well. It still has the original battery and it holds a charge over the winter months. Unnecessary but shows quality. This has made the chore of spraying spring and summer weeds fun. In all honesty, if it died this year, I would buy another. Compared to other much more expensive failures of other brands, it has already paid for itself. But it would surprise me if it failed. Spray power is still strong after Bayer and Roundup weed killers. Tank, lid and even the wand seem quite strong. I run 1 gallon of clear water through it when I am done spraying 4 tankfuls and pour out any remaining in the tank. That's it. Great product.

Don’t waste your money. It works just okay, but it leaks like crazy. The lid doesn’t seal very well so it splashes on your back sometimes when you walk. The fittings don’t seal very well, even with thread sealant tape where the instructions say to use it. Even the spray valve leaks - once it’s pressurized it doesn’t stop spraying unless you turn it off. Even if you’re not squeezing the lever it still sprays. I have to actually reach back and flip the switch to avoid overspray. Also, the spray nozzles are not good. They don’t spray very evenly so you get lines of where more product was sprayed and lines where less was sprayed. The battery life was okay at first but I’ve noticed a rapid decline in battery capacity. I used to be able to spray my yard three times on a single charge. Now I can only spray once and it hasn’t even been a full season. I’d recommend spending a little more and get a nicer sprayer. This one has been more of an annoyance than it’s worth. UPDATE: I updated this now to 1 star instead of 2. The battery is completely dead now after 2-3 months of use on average once every other week.

I like the adjustable PSI, but seem to use it full on so not sure how much it matters. The pump works great and literally almost drains the container. The harness is so/so (not much padding and the cross belt is useless). This unit needs a stand badly and a handle as it tends to tip easily and there is no convenient way to grab it. Look, this weighs (with 4 gallons of liquid) around 60+lbs. It is a lot to have on your back so when you go to put it on full, make sure you have it sitting on an appropriately high counter/stool to ease into it. There are multiple spray heads (great idea) and even a manual pump to help unclog it. No way to tell how much liquid is left until you hear the pump go quiet which is OK i think. Large battery, not to be removed. Charges easily, volt meter is hokey and charging port could be better protected. Hose and spray wands (quality rubber with crimps and steel wands) very nice. Good unit could be great.

I bought the sprayer March 26, 2026 and now it has developed pinpoint holes in the metal wand. I have contacted the company and I’m waiting to see what happens. OK, I just changed my rating from one star to five stars to my surprise and amazement. This company sent me a whole new sprayer very fast. Excellent service.

I just got this battery powered spray rig. It's really nicer than the pictures. Great for camping, washing hands ✋️ and such. As well as intended uses. Use for camping, I won't use it for spraying weeds. BUY A SECOND ONE FOR WEEDS ONLY. Just my opinion

All of the threaded connectiins are very poor quality. It works but it's difficult to keep it from leaking.

Vevor seems to be producing ALL kinds of products. Just check out their website; literally "anvils" to "zip lines". I may be getting lazy in my old age, but I got tired of pumping my sprayer when I was spraying for weeds in my lawn. I came across this sprayer when it was on sale (Vevor tends to run really good sales on their items at times). I have had great luck with this one. It comes with multiple attachment heads. The construction is primarily plastic, but it does not seem to be too thin. Motor is strong. Battery life is good. The five stars is for how well it worked out of the box. Concerns down the line: I hope the plastic holds up to use. I hope the plastic does not deteriorate due to chemicals. I hope the motor continues to work well. I hope the battery life continues to be strong. I have to figure out if there are any additional batteries I can buy for it. OVERALL: A good sprayer out of the box for price paid. I consider this to be a solid DIY backpack sprayer at a good price point. Not sure it would survive industrial use.

När jag köpte den så var jag mest intresserad av hur långt jag kunde nå med den med kemstaven och en smal stråle. Når ca 6 meter vid lodrät och 7,5m vid vågrät sprutning. Negativt: Känns lite "billig" och jag vet inte hur länge den kommer att fungera

Very good sprayer for the cost. I now formally do not trust any negative reviews without evaluating myself. This unit does not leak when properly assembled, sprays at @ .5 gallons per minute with the most fine/restricting spray tips...of which there are many included with the package. This is a perfect spray amount for anyone other than a commercial operator that must cover thousands of square feet per hour to make a living. Most product being sprayed requires 1 gallon per 1000 square feet so 2 minutes to do so allows a relaxed walking pace and even a 10000 square foot lawn like mine only takes 20 minutes. Contrary to other reviews...the battery is in fact lithium ion....packaged in a small plastic cube. It looks like a lead acid battery but if you remove it (as you can but not required for charging), it is very light and likely houses several (6) 18650 lithium ion cells so that if required this battery can be rebuilt very easily and cheaply. The metal wand is all I use and it is very long when telescoped to length. Build quality is without fault throughout. Is the plastic wand "cheap" as has been reported.......probably, as all plastic wands are, which is why this comes with a good quality stainless steel telescoping wand too. Shoulder straps are very good as well. I literally have no complaints about this product. The only part that I cannot speak on is the pump which would be the only part that if failed would make the unit not economically repairable. I have no reason to think that it should not be as reliable as any other brand but we'll see. Obvious advice would be .......do not run dry, do not store sprayer unless drained dry, do not use corrosive chemicals which will harm the rubber diaphram of the pump and do not allow sprayer to experience freezing temperatures.....basic no brainer stuff. DON'T BELIEVE NEGATIVE STUFF....usually means the operator had no clue. Other notes....the pump only runs as required. In other words when the product is being sprayed. Therefore, pump stress and battery use is only happening when dispensing product. This is a great thing. Pressure is high, and on demand. The pressure is also variable from 0- ????(guessing at least 60 psi). I use it at max for .5 gallon/minute spray using the most restrictive fan shaped nozzle tip. The most important thing to do is calibrate your setup with the nozzle and pressure setting of your choice as is true of all sprayers. Happy spraying!

Great product and great customer support. They are there for you and quickly. They react fast. 5 stars for the product and service.

It is pure garbage! It leaks from several places as others said. The tips all spray inconsistently. On top of that it arrives and there is a problem with the battery and voltage meter. So I tried to get in touch with customer service and there is absolutely no way to reach them by phone. Only email and chat. When I do chat and ask questions about the battery they could not answer me and said they will have to get back to me. I am returning and spending the extra money for a good product!

Seems well made. Battery life isn’t great but it costs half what name brand ones do and functions well