Backpack Sprayer 4 Gallon with Mixer, 100 PSI Powerful Pressure Pump Battery Powered Weed Insecticide Sprayer, Spray of 4 Hours, Telescopic Wand, 5 Nozzles, Ergonomic Backpack, for Lawn Garden, Farm
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Availability:
In Stock.
Arrives
Friday, Sep 12
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Features
- Built-In Mixing: The electric backpack sprayer is equipped with an automatic mixing mechanism. When adding powdered or liquid herbicides, pesticides, cleaning agents, or other formulations, simply hold the mixing button to ensure thorough blending for consistent application.
- Rechargeable Design: Powered by a removable 12V 8000mAh lithium battery, the sprayer delivers up to 4 hours of continuous operation at maximum pressure. A single charge can spray up to 34 full tanks. Recharge with the included charger in just 5.5 hours. For uninterrupted operation, additional compatible batteries can be purchased separately.
- Powerful Adjustable Spray Pressure: With an adjustable spray pressure range of 0-100 PSI and 5 interchangeable nozzles, this sprayer is ideal for various tasks, for lawn and garden plant watering, nurseries, vegetable gardens, or applying, cleaning agents, herbicides, and pesticides. Simply adjust the pressure to suit your needs for optimal performance.
- 4-Gallon Tank: The large-capacity 4-gallon tank supports extended spraying tasks over larger areas. The tank features: A filter mes at the water inlet to prevent debris from clogging the sprayer. A water level indicator to monitor remaining liquid at a glance.
- Adjustable Spray Arm: Stainless steel sprayer arm Adjustable maximum 80CM/31.50inch length, for spray ranges of different heights, with a simple locking mechanism for continuous spraying without needing to hold the trigger. Spray gun holder securely mounts the sprayer to the tank after use, preventing residual water from spilling and keeping your workspace clean.
- Ergonomic Backpack Design: Designed for comfort, the sprayer features double-layer padded shoulder straps, reducing back strain and fatigue for easy mobility during prolonged use.
- Package List: 1*sprayer, 5*nozzles, 1*spray arm, 1*charger, 1*12V 8000 mAh battery, 1*manual
- Warning: When installing the sprayer for the first time, carefully read the manual to ensure no parts are missing, which could cause leaks. Pay special attention to the built-in sealing ringmake sure it is installed and tighten all connection knobs securely to prevent leaks.
Brand: BietrunPro
Tank Volume: 4 Gallons
Color: Blue
Recommended Uses For Product: Lawn and Garden Plant Watering, Weed Killer, Insecticide
Material: Plastic
Brand: BietrunPro
Tank Volume: 4 Gallons
Color: Blue
Recommended Uses For Product: Lawn and Garden Plant Watering, Weed Killer, Insecticide
Material: Plastic
Product Dimensions: 14"W x 18"H
Style: Backpack
Power Source: Battery Powered
Included Components: Battery Charger, Viscosity Cup, Shoulder Strap, Electric sprayer, 5 Nozzles
Model Name: PH03
Maximum Pressure: 100 Pound per Square Inch
Item Weight: 10.38 pounds
Manufacturer: BietrunPro
Country of Origin: China
Item model number: PH03
Batteries: 1 12V batteries required. (included)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 12
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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Top Amazon Reviews
Easy to use. Good spray pallets. Battery life is adequate.
Reviewed in the United States on March 26, 2025 by Heather W
This sprayer is pretty cool. We’ve never had a battery powered sprayer before and I don’t think we’ll ever go back. This spray came we several different spray heads which is great! The wand is also an adjustable length. One feature that my husband really loved was the spinner that stirred everything up for you. You can adjust the spray volume as well. His biggest complaint was that the straps were not good. The bottom connection doesn’t stay on backpack and every time he puts the backpack on the straps come off.
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Reviewed in the United States on March 13, 2025 by Jakeandallee Jakeandallee
Excellent heavy duty sprayer !!!functions well ,zero leakage large capacity and comfortable
Reviewed in the United States on March 19, 2025 by susanna persaud
Omg, it stirs itself!!! My old method was picking it up on my back and sloshing it back and forth violently by twisting my torso or hopping. This is so much more civilized and sophisticated. Make sure and watch the video before setting up or using— you want to make sure your gaskets are in place everywhere so you don’t have leaks. I haven’t tested it’s battery capacity by running it til it runs out yet, but may never have to. Four hours is a long long time for continuous spraying, and even though we have a whole lot of flowerbeds and various other places on our property where we occasionally spray various concoctions, I’m quite sure I’ll run out of juice before this does. I’m pleased with the build quality, and I’m dreading summer (weed season) a little less now.
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Reviewed in the United States on March 9, 2025 by Retiredcatmom
this works really well. its not heavy when your carrying it. its easy to fill, and empty if needed. holds a lot, doesnt leak out. Sturdy, definitely worth the money.
Reviewed in the United States on March 27, 2025 by Brittany K
This backpack sprayer is so nice to have. My husband uses it to help me water greenhouses and it works so easily. It comes with everything you need to get started and we haven't had any issues with leaks.
Reviewed in the United States on March 11, 2025 by JK.Barker