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PetraTools Battery Powered Backpack Sprayer 4 Gallon - 6 Hours Long Battery Life & Padded Straps for Comfort - HD4000 Electric Backpack Garden Sprayer with 6 Spray Nozzles & 90PSI Adjustable Pressure

  • Based on 3,207 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jun 20
Order within 14 hours and 9 minutes
Available payment plans shown during checkout

Size: HD4000


Features

  • 6-8 Hours Long Battery Life: No more pumping with the HD4000 battery powered sprayer! The 12V8AH battery pumps 200+ gallons per charge and lasts 4X longer than 2.0 lithium batteries. Its perfect for large-scale operations with continuous, hassle-free performance.
  • American Family-Owned Company & 24/7 USA Support: Since 2019, PetraTools has been turning customers into fans with the durable, and long-lasting performance of our battery back pack sprayer 4 gallon. Backed by 100% customer satisfaction, we are ready to assist you 24/7.
  • Double-Padded Straps and Back Pad for Maximum Comfort: Whether you're a professional or a DIY homeowner with large lawns, gardens, or farms, this electric backpack sprayer has durable straps and a squeeze handle with a locking feature to reduce user fatigue.
  • Weed Sprayer Battery Operated with Adjustable Pressure 40-90 PSI & 6 Versatile Nozzles: From misting to powerful streams, the battery-operated sprayer features adjustable nozzles and pressure control, allowing you to tailor the spray for watering, fertilizers, or weedkiller.
  • Heavy-Duty Built for Leak-Free Operation: The new HD extendable wand (34.5 inches) and wide-mouth lid of the backpack sprayer battery powered allow easy filling and cleaning. The translucent tank with a gallon marker monitors liquid levels while the screen filter prevents clogs.
  • Exceptional Value with All Essentials: HD4000 battery pump sprayer includes a 12V8AH battery, charger, 4 Gallon tank, measuring cup, filter, 6 nozzles, 4-foot hose, extendable wand, valve handle, padded straps, back pad, seal rings, fuse, and manual.

Brand: Petra


Tank Volume: 4 Gallons


Color: White and Orange


Recommended Uses For Product: Pest Control, Watering, Weed Control


Material: Plastic


Brand: Petra


Tank Volume: 4 Gallons


Color: White and Orange


Recommended Uses For Product: Pest Control, Watering, Weed Control


Material: Plastic


Item Weight: 7.48 Kilograms


Product Dimensions: 9.2"W x 20.8"H


Style: Backpack


Power Source: Battery Powered


Included Components: Battery Charger, Premium Hose, 6 Different Nozzles, Premium Long Life Battery, Measuring Cup


Model Name: HD4000


Maximum Pressure: 70 Pound per Square Inch


Hose Length: 48 Inches


UPC: 850000193079


Item Weight: 16.46 pounds


Manufacturer: Petra


Item model number: PT-1400


Batteries: 1 12V batteries required.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 20

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.

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Top Amazon Reviews


  • excellent customer support person @ Petra
Size: HD4000
Customer service response @ Petra....Just received my Petra HD4000 sprayer ,and haven't used it yet- Charging the battery fully 1st. I went to the registration page Petratools.com/warranty and received an error message "something is wrong here" on that page. I went to the chat on the home contact page and within a minute Nathan was on the line to assist me. I provided him with the serial number and he took care of the registration . Easy Peasy- No being put on hold, no menu to click through- no fuss,no muss and a Real person on the other side of the chat- that seems to be a rarity these days-Thanks Nathan! Looking forward to trying out the HD4000 as I hope it will perform better for my needs than the less expensive ULV I had recently purchased and am sending back . The various nozzles and ability to increase the pressure up to 90 psi should help me spray the pecans, kiwis, and figs and garden vegs- 3/4 cup Hydrogen Peroxide/gallon (test a small area 1st-and not in direct sun) to stop mold/fungus ,leaf spot , before you have to resort to the fungicides. Thanks Petra for having a real customer support person available! ... show more
Reviewed in the United States on May 22, 2025 by Amazon Customer

  • Easy to use and keep clean. Does what it promises to do.
Size: HD4000
It is an excellent product. I have about 2 acres of land that is fenced in so my dogs can run around. I was using one of the large retail companies to fertilize, seed, and spray for ticks and such. After I had fixed my septic leach field, the yard needed a lot of TLC. It would have been expensive to have the retail company nurture it back to health or professionally resod it. I started down the rabbit hole on YT for videos on DIY lawn maintenance and was hooked. The HD4000 will save you time (and money once you factor in the savings from DIYing it). Even if I didn't have the size of property I do, I'd still recommend it. It does what you need it to do. For example, when you need to add multiple chemicals and mix them, the opening is wide enough to use your drill mixer. Overall, it is easy to operate. Plus, if you have to contact Customer Service, you will be pleasantly surprised. Shout out to two rock stars (Anna and Christina). I am still flabbergasted that a small (maybe medium-sized) company, from, I believe, PA, has a team that responds to questions at all hours of the night. It was a win-win for me. I think it will be for you, too. If you go down the lawn maintenance rabbit hole on YT, you'll want to be the envy of the block. The HD4000 helps you get there faster while spending less time than using one of the traditional manual pump sprayers. ... show more
Reviewed in the United States on May 2, 2025 by EK

  • Servicio al cliente
Size: HD4000
Compré está esprayadora o atomizador eléctrico ya que por mucho tiempo he usado atomizador de mochila manual y ya estaba cansado de de estar dándole a la palanca de mano y decidí entonces cambiar a algoas actualizado y moderno y me encontré con está maravilla que me ahorra tiempo y esfuerzo en mi trabajo y tiene muchas ventajas principalmente te evita la fatiga y mucho tiempo de trabajo otra ventaja es su batería dura mucho con una sola carga me aguanta asta una semana de echo nunca me e quedado sin carga y fumigó por lo menos unas 25 patios por semana también tiene algunos inconvenientes que deberán de mejorar por ejemplo los cinturones de sujetar a la espalda hay que tener mucho cuidado y estar revisando que estén bien ajustado siempre . por qué te puedes llevar una sorpresa de lo contrario es un excelente producto y la atención al cliente es más que exelente mi inglés no es muy bueno y llame al número que viene escrito en el pulverizador y me contestó una recepcionista muy amable y aunque le dejé saber qué mi inglés no era bueno he insistió en alludarme y resolvió mi problema y lo más importante es que ella le ha dado seguimiento a mi caso a través de mensajes checando si recibí mi repuesto y por todo su esfuerzo de entender le doy las gracias a Cristina por su amabilidad y buen servicio al cliente de cero al diez le doy un diez por su exelente servicio y amabilidad .producto exelente lo recomiendo .resaltó servicio al cliente . excelente con mucho gusto me compraría otra en el futuro si fuera necesario. Atentamente. Humberto wills ... show more
Reviewed in the United States on April 25, 2025 by Humberto W.

  • Prompt, Competent & Knowledgeable
Size: HD4000
I purchased this sprayer 2 years ago and it had worked very well for me. When trying to use it for the first time this spring, I heard a “burp” every 15 seconds when the sprayer switch was “on”, but I was not spraying. Anne from PetraTools customer support did a great job being patient to hear the noise and diagnosed it as a faulty pump. She quickly said she would send me a new pump, and texted me a video to show how to install the new pump. Overall, a great customer support experience - one of the best I’ve had in a long time! Kudos to Anne! ... show more
Reviewed in the United States on May 28, 2025 by Billy Bob

  • Solid product, great customer service
Size: HD4000
I bought this to spray for ticks and mosquitos and also weed control on my 5 acre property. It’s worked really well now for 2 years and just pooped out. Fortunately the customer service is wonderful, I contacted Chloe with petratools and she got me squared away spraying again in no time. My only remaining complaint is the straps aren’t very strong, they come loose from time to time but I hear this a well known concern and new straps are in the works in future models. All in all, 4 stars for the product and 5 for the customer service! ... show more
Reviewed in the United States on May 3, 2025 by Matt

  • 10/10 Customer Support
Size: HD4000
10/10 Customer Service. Sierra was incredibly helpful, knowledgeable, and courteous. I run a Pesticide Application Business and use the HD4000 as my main external sprayer. Saves me 30-45 minutes per application and no longer need ladders for second and third story external applications. I ran the sprayer and pump hard, 5-6 hours per day for several weeks straight. The pump cavitated, possibly due to my negligence/lack of proper care. After watching videos online and attempting my own fixes I reached out to their Warranty/Customer Service. They sent me a new pump free of charge and even added a new style of straps. Absolutely phenomenal experience and had me back servicing Clients and supporting my Family in around a week. I will never purchase any brand other than Petra for all my future spraying needs. Respectable American Made Business. ... show more
Reviewed in the United States on May 15, 2025 by Tristan Rice

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