4 Gallon Battery Powered Backpack Sprayer Electric Garden Pump Sprayer with Lithium Battery for Long Time Spray Brass Telescope Wand and Multiple Nozzles for Spraying Cleaning。
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Size: 4Gal.RD
Features
- HIGH EFFICIENCY: This sprayer saves labor time and attains 3 to 4times more efficiency than a manual sprayer. this sprayer can be operated continuously for up to 4 hours and spray 400liter -500liter of liquid . the surprise is that it only consumes 0.3 kwh of electricity and can attain excellent atomization result.
- APPEARANCE: Smooth and steamline appearance .the sprayer is ergonomically designed to conform to the human back .making it easy to carry.new design handle, more comfortable when using.Design of large diameter water
- CONFIGURATION: The sprayer comes with a diaphragm pump which is compact in size. light-weight. creats high pressure and has an extenden service life. it features a pressure protection switch(micro switch) to protect the battery. Equipped with lithium batter, this sprayer eliminates the need to pump. the supplied charging socket can be used as a 12 volt power supply in addition to charging unit
- FEATURES: The use of weather-resistant engineering plastics and special rubber carefully built water, electrical separation, good sealing performance, strong self-absorption, stable performance, mute, low energy consumption, long service life and so on.
- EFFECTIVE FILTRATION MESH: Built-in filtration mesh isolates large unwanted particles of power and protects internal components of this pump sprayer from any damage
Brand: WOEKBON
Tank Volume: 4 Gallons
Color: Red
Recommended Uses For Product: Garden sprayer, Chemical sprayer
Material: Plastic, Rubber
Brand: WOEKBON
Tank Volume: 4 Gallons
Color: Red
Recommended Uses For Product: Garden sprayer, Chemical sprayer
Material: Plastic, Rubber
Style: Compact
Power Source: Battery Powered
Included Components: Diaphragm pump, lithium battery, charging socket, brass telescope wand, multiple nozzles, pressure protection switch (micro switch)
Model Name: bs000
Maximum Pressure: 70 Pound per Square Inch
Hose Length: 1.8 Meters
Product Dimensions: 20.47 x 14.57 x 7.68 inches
Item Weight: 8.93 pounds
Manufacturer: zhengyi
Country of Origin: China
Item model number: bs000
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To initiate a return, please visit our Returns Center.
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Top Amazon Reviews
Size: 4Gal.RD
Works great!
Reviewed in the United States on April 19, 2025 by BossCeeee
Size: 4Gal.RD
I had been using a 4 gallon manual-pump sprayer; what a difference this cordless one makes!! It is not much heavier empty than the manual one but but is an improvement in every way. First No Pumping, my left arm was falling off by the time I had sprayed 12 gallons over our property. Now not only did I not have to pump but I could change the sprayer wand to my left hand to get to spray in places rather than having to turn my body around. The straps of the harness are well thought out as the cushioned shoulder pads are sewn in place and do not move, the manual sprayer had loose ones which were sliding on the straps and were always slipping. Another excellent feature of the harness is the chest band which has lots of adjustment (I am size 4X) and keeps the backpack sprayer from slipping around when moving. I always rotate my body from side to side to mix up the chemicals in the water and the backpack sprayer didn't move at all. There are two wands; a telescopic steel one and a fixed plastic and many spray heads for different purposes. I stuck with the dual head sprayer to apply selective herbicide and pesticide in Northern Florida which is the bug capital of the universe. Definitely a great purchase, worth six stars!!!
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Reviewed in the United States on September 3, 2024 by "eprom303"
Size: 4Gal.RD
updated review: ok so i felt bad writing such a terrible review because the product/unit itself is actually great, i was just frustrated that the handle broke and sprayed paint all over me on just the second use. however, you can find replacement handles for $6 which fit perfectly and work well so perhaps add in a replacement handle or 2 with the original package? (original review) Handle cracked and was leaking slightly the first time I used it, a year later and the handle is completely cracked and liquid sprays out. Worthless.
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Reviewed in the United States on June 13, 2024 by Jason Cordeiro
Size: 4Gal.RD
Assembled it yesterday, charged it overnight. Took it out for a test run today to spray some crabgrass in my yard. Everything seemed to go OK until I noticed that the wand hose was starting to balloon in several spots!!! You can see the dark blue areas of the hose (This from the blue sprayer dye I mix in to the crabgrass killer to mark the areas that I spray). The ballooning areas are soft to the touch and when you press on it, you can tell that it's just getting ready to blow!! I made it through the 4 gallons OK, but the hose is definitely going to explode at some point!!!! I wasn't even using full pressure. Only about half!!! If this had exploded, I would be covered in blue dye and look like a Smurf!!! And let me tell you, if this dye gets on you, it does not come off!!!! Like I said, this was just the first use. This is really poor quality!!! The hose has fittings on it, so I can't just replace it with a better hose or else I would be OK with that. So I don't trust that I can use it ever again. Next time I pressurize it, the hose will surely explode!!! I guess I'm going to have to try to get a refund. I'll try to find a better option. Buyer Beware!!!
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Reviewed in the United States on August 22, 2024 by Robert C Hahn Robert C Hahn
Size: 4Gal.RD
So is this thing perfect, no it is sort of cheap appearing, the nozzle fit isn’t perfect (but they don’t leak), the straps are only moderately comfortable (wish the chest one was higher) and I don’t know if it will hold up but IT IS ONLY $89 FOLKS. It is AMAZING for that money, even if it only works once for me for my spring work. I ran 60 gallons through it with not an issue. I was so happy not to be pumping my hand pump backpack I could have danced the entire time with 35 lb of sprayer and fluid on my back. Would I have bought from HF, sure but I have Earthquake 20V batteries not Bauer and a full setup would have cost me double. Same for HD who doesn’t sell the 18V local so again not going to put $250 into unit, battery, charger for their 40V. THIS THING IS $89, will spray all day, like a champ. If I get spring and fall I’ll be tickled to death, if it works next year after being properly stored (charge it, rinse it, don’t let it freeze) even better, but just 1-2 more uses this spring and worth it’s weight in gold. Update 5/1/2025 2 years on folks and still going strong. And $20 less now than I paid 2 years ago !!! (Annoying yet great at the same time.). Just buy this thing already and never pump again. Well I don’t expect forever but 100s of gallons through this thing now over 2 years and spraying strong, battery holding strong. Not particularly comfortable but for seasonal work who cares.
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Reviewed in the United States on April 26, 2023 by john
Size: 4Gal.RD
This sprayer has saved me so much time and effort and has become my go to secret weapon for lawn care! I used a hand held pump sprayer before which was a beating but this bad boy holds just north of 4 gallons and can be used for pre-emergents, herbicides, surfactant, urea, iron, you name it! The battery life is great and the performance is solid. My only regret is losing the other nozzle tips that came with this.
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Reviewed in the United States on August 13, 2024 by Charles A. Valdes
Size: 4Gal.YE
So I would like to start off by saying that I am a Milwaukee M-18 fan though and through. However my tank cracked and it is no longer working. I have ordered a new tank but it will not be here for several months. I decided I needed to order something to get me by as time to spray the weeds is here now. After doing a bit of research I was looking for something fairly inexpensive as I had my "go to" coming soon. Thought I just needed something for right now. The WOEKBON 4 gallon was the size I needed and had pretty good reviews so I bought it. Well I was not expecting much as my "go to" cost 3 times as much but boy was I wrong. This thing worked perfectly. I sprayed 20 gallons through it today on 1 battery charge with plenty of battery left to do a proper flush. Used the cone shaped sprayer for doing my gravel walkways and driveway. The pattern was exactly what I needed and the pressure was perfect. I absolutely loved this sprayer and I do believe it is now going to be my "go to" and the other will now be a backup. I could not be more pleased with the performance of this sprayer. I only wish I purchased it prior to my other one. Could have saved a lot of money!
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Reviewed in the United States on April 10, 2024 by Buyer of stuff