---
product_id: 166862035
title: "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"
brand: "petra"
price: "£247.94"
currency: GBP
in_stock: true
reviews_count: 13
category: "Petra"
url: https://www.desertcart.co.uk/products/166862035-petratools-battery-powered-backpack-sprayer-4-gallon-6-hours-long
store_origin: GB
region: United Kingdom
---

# 90 PSI adjustable pressure 6-8 hrs battery life 6 versatile spray nozzles 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

**Brand:** petra
**Price:** £247.94
**Availability:** ✅ In Stock

## Summary

> 🌿 Spray Smarter, Not Harder — Power Through Your Garden Like a Pro!

## Quick Answers

- **What is this?** 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 by petra
- **How much does it cost?** £247.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/166862035-petratools-battery-powered-backpack-sprayer-4-gallon-6-hours-long)

## Best For

- petra enthusiasts

## Why This Product

- Trusted petra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Spray Control:** Adjustable pressure from 40 to 90 PSI with 6 specialized nozzles lets you tailor every spray for maximum impact and efficiency.
- • **Comfort Meets Durability:** Double-padded straps and back pad reduce fatigue, while the HDPE tank and leak-proof design ensure rugged, long-lasting use.
- • **Effortless All-Day Power:** Rechargeable 12V8AH battery pumps 200+ gallons per charge, lasting up to 8 hours—work uninterrupted and beat the clock.
- • **Extended Reach & Easy Maintenance:** 34.5-inch extendable wand and wide-mouth lid make filling, cleaning, and spraying hard-to-reach spots a breeze.
- • **Trusted American Brand with 24/7 Support:** Backed by PetraTools’ family-owned legacy and responsive USA-based customer service—because your garden deserves the best.

## Overview

The PetraTools HD4000 Battery Powered Backpack Sprayer combines a powerful 12V8AH battery delivering up to 8 hours of continuous use with adjustable 90 PSI pressure and 6 versatile nozzles. Designed for professional-grade comfort with double-padded straps and a leak-proof HDPE tank, it offers a 4-gallon capacity and an extendable 34.5-inch wand for precision spraying. Ideal for large-scale gardening, pest control, and weed management, it’s supported by 24/7 USA customer service from a trusted family-owned brand.

## Description

Built Rock Solid We empower DIYers to achieve professional results PetraTools is a family-owned American business. Our mission is to empower DIY'ers to achieve Professional Results with Superior Products. We love our yards and outdoor spaces and having the right tools needed to make them beautiful! Whatever you do, the PetraTools team is 100% committed to helping you achieve results you can be proud of! PetraTools is a family-owned American business. Our mission is to empower DIY'ers to achieve Professional Results with Superior Products. We love our yards and outdoor spaces and having the right tools needed to make them beautiful! Whatever you do, the PetraTools team is 100% committed to helping you achieve results you can be proud of! Where are you guys located? Our headquarters is located in Carlisle, Pennsylvania where our customer support team is always waiting to help. What happens if my product breaks or gets damaged? We offer free returns and warranties on our products. If you ever have a problem, simply call our 800# and our friendly team will take care of it for you - GUARANTEED! How do I contact your company if I have a question or issue? Our team is here to help you with any questions or concerns. Give us a call toll-free at (800) 613-6889, Mon - Fri | 9am - 6pm EST. Where are you guys located? Our headquarters is located in Carlisle, Pennsylvania where our customer support team is always waiting to help. What happens if my product breaks or gets damaged? We offer free returns and warranties on our products. If you ever have a problem, simply call our 800# and our friendly team will take care of it for you - GUARANTEED! How do I contact your company if I have a question or issue? Our team is here to help you with any questions or concerns. Give us a call toll-free at (800) 613-6889, Mon - Fri | 9am - 6pm EST. Shop PetraTools Visit the Store Shop PetraTools Visit the Store PetraTools Our premium sprayer line from small, compact sprayers to large wheeled sprayers PetraTools Our premium sprayer line from small, compact sprayers to large wheeled sprayers PetraMax Lawn solutions for lawn care, soil treatment, and plant care PetraMax Lawn solutions for lawn care, soil treatment, and plant care

Review: 3 Year Review Great Product, Save Time and Money - 3-Year Review This rechargeable battery-powered backpack sprayer has been an outstanding investment. It features a durable, well-built design and comes with multiple spray nozzles, making it versatile for a wide range of applications. I primarily use it for applying pesticides and weed killer, ensuring I thoroughly clean it between uses. Compared to a manual pump sprayer—which previously took me 1–2 hours per job—this unit has significantly improved my efficiency. The battery-powered system eliminates the need for constant pumping, and does it on its own allowing for consistent pressure and a more powerful spray. One of its most valuable features is its extended reach, enabling me to spray up to 10–15 feet if not more when needed, such as reaching higher areas without wasting product. With this sprayer, I can now complete most jobs in under 30 minutes. After three years of use (approximately 10 times per year if not more), it remains in excellent condition and continues to perform reliably. I highly recommend this product to anyone looking to save time, reduce effort, and improve overall efficiency.
Review: Excellent product and Fantastic Customer service! - OK i purchased one of these in May of 2025 and it has worked perfectly other than the pump cycles intermittently even when im not pulling the spray trigger. So I ordered another this year. This new one originally worked great right out of the box on the first day. I primed it and then put it away. However, the next day when I wanted to actually spray some weeds with it, the battery was dead (after charging it for 8 hrs straight initially), and the pump was no longer working properly. When i turned the switch on it just made a weird buzzing noise instead of the "pumping" noise it should have been making. Tried repriming with all the recommended procedures. No luck. Contacted Chloe and Christina over at Petra Tools customer service via their chat. Chloe immediately got back to me, identified the problem as a bad pump and then shipped me a new Sprayer no questions asked! I even asked her about the cycling pump problem that my older sprayer was having and she without hesitation told me they'd ship me a replacement spray for that one two! So two new sprayers coming my way! Highly recommend these sprayers. They are good quality, and work great and the customer service is fantastic with Chloe and Christina! Great product and excellent customer service. Keep it up!

## 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. It’s perfect for large-scale operations with continuous, hassle-free performance.
- American Family-Owned & 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZQT4TVV |
| Best Sellers Rank | #2,626 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16 in Lawn & Garden Sprayers |
| Brand | Petra |
| Brand Name | Petra |
| Color | White and Orange |
| Customer Reviews | 4.6 out of 5 stars 3,532 Reviews |
| Hose Length | 48 Inches |
| Included Components | 6 Different Nozzles, Battery Charger, Measuring Cup, Premium Hose, Premium Long Life Battery |
| Item Dimensions W x H | 9.2"W x 20.8"H |
| Item Weight | 7.48 Kilograms |
| Manufacturer | Petra |
| Manufacturer Part Number | PT-1400 |
| Material | HDPE |
| Material Type | HDPE |
| Maximum Pressure | 90 Pound per Square Inch |
| Model Name | HD4000 |
| Model Number | PT-1400 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Pest Control, Watering, Weed Control |
| Style Name | HD4000 |
| Tank Volume | 4 Gallons |
| UPC | 850000193079 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Petra
- **Color:** White and Orange
- **Material:** HDPE
- **Recommended Uses For Product:** Pest Control, Watering, Weed Control
- **Tank Volume:** 4 Gallons

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81iagUq2DDL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/81tIOlvLaHL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81m4ikUbVML.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/91bL32fk1FL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/815R6clltrL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: How far will the sprayer spray a stream. I want to use to spray second story windows and gutters before pressure washing?**
A: I do roof and exterior cleaning....just what are you spraying on gutters and windows that you can't do without this backpack sprayer?  I use SoftWash Systems Green Wash in my mix.  It has a bleach catalyst so it reduces the amount of bleach required and saves money.  Maybe not a huge deal on a house wash, but it makes a big difference in roof washing by reducing bleach and reducing salt content.  Green Wash also has a rinse aid so when you come back and do a rinse after a house wash the window come clean and rinse easily.  In 8 years I've never had a customer complain about their windows after our service.  Gutters?  I'm assuming you're using something like Gutter Butter, Gutter Zap, Purple Power or similar product for gutter brightening?  If this is the case, I'd recommend a Flowzone backpack sprayer that has 1/4 inch quick connects so you can use the default spray wand for single story gutters, and with the QC fittings you can use pressure washing extensions to more easily reach higher surfaces.  This appears to be a good sprayer, especially at the price point, but QC fittings make using a sprayer like this much easier, especially since pressure washing fittings and such are already QC ready.

**Q: started up my sprayer from last year filled it turned it on and wont spray . disconnected squeeze hanle from hose no water reaching it checked filter**
A: When I first started mine, it took forever to prime. If it was 100% empty, it may take 15 minutes to prime again.

**Q: Can you use it for car soap foamer?**
A: Our sprayers can be used for different solutions as long as their consistency is water-like. Hope this helps!

**Q: Can I buy additional batteries and how much? Is the battery easily swapped for a fresh one?**
A: Yes, you can definitely purchase an additional battery for $24.99. You may check out this video for the steps on how to swap out the battery: https://youtu.be/h3Al4iiQQ_4

## Customer Reviews

### ⭐⭐⭐⭐⭐ 3 Year Review Great Product, Save Time and Money
*by A***R on April 4, 2026*

3-Year Review This rechargeable battery-powered backpack sprayer has been an outstanding investment. It features a durable, well-built design and comes with multiple spray nozzles, making it versatile for a wide range of applications. I primarily use it for applying pesticides and weed killer, ensuring I thoroughly clean it between uses. Compared to a manual pump sprayer—which previously took me 1–2 hours per job—this unit has significantly improved my efficiency. The battery-powered system eliminates the need for constant pumping, and does it on its own allowing for consistent pressure and a more powerful spray. One of its most valuable features is its extended reach, enabling me to spray up to 10–15 feet if not more when needed, such as reaching higher areas without wasting product. With this sprayer, I can now complete most jobs in under 30 minutes. After three years of use (approximately 10 times per year if not more), it remains in excellent condition and continues to perform reliably. I highly recommend this product to anyone looking to save time, reduce effort, and improve overall efficiency.

### ⭐⭐⭐⭐⭐ Excellent product and Fantastic Customer service!
*by S***N on April 30, 2026*

OK i purchased one of these in May of 2025 and it has worked perfectly other than the pump cycles intermittently even when im not pulling the spray trigger. So I ordered another this year. This new one originally worked great right out of the box on the first day. I primed it and then put it away. However, the next day when I wanted to actually spray some weeds with it, the battery was dead (after charging it for 8 hrs straight initially), and the pump was no longer working properly. When i turned the switch on it just made a weird buzzing noise instead of the "pumping" noise it should have been making. Tried repriming with all the recommended procedures. No luck. Contacted Chloe and Christina over at Petra Tools customer service via their chat. Chloe immediately got back to me, identified the problem as a bad pump and then shipped me a new Sprayer no questions asked! I even asked her about the cycling pump problem that my older sprayer was having and she without hesitation told me they'd ship me a replacement spray for that one two! So two new sprayers coming my way! Highly recommend these sprayers. They are good quality, and work great and the customer service is fantastic with Chloe and Christina! Great product and excellent customer service. Keep it up!

### ⭐⭐⭐⭐⭐ Excellent Sprayer and Even Better Customer Support
*by J***S on May 20, 2026*

I purchased this PetraTools 4 Gallon Battery Powered Backpack Sprayer in July 2024, and I’ve been very happy with it. The sprayer itself has been solid from day one. The build quality feels durable, the battery life is excellent, and it makes treating larger areas much easier than manual pumping. It’s comfortable to wear, easy to use, and has handled everything from lawn treatments to general property maintenance without issue. What really earned this five star review, though, was the customer support. Recently I needed help getting my sprayer operational again, and Anne provided outstanding service. She was patient, knowledgeable, responsive, and walked me through exactly what I needed to do to get everything working again. In a time where customer service often feels like an afterthought, Anne went above and beyond. Great product backed by people who actually stand behind what they sell. That kind of support matters and is becoming harder to find these days. Highly recommend both PetraTools and their customer service team.

## Frequently Bought Together

- 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
- Southern Ag Surfactant for Herbicides Non-Ionic, 16oz, 1 Pint
- Prodiamine 65 Wdg 5lbs Pre-emergent Grass Broadleaf Weeds ( Generic Barricade )

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*