---
product_id: 444756242
title: "PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered"
brand: "petra"
price: "3042316₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/444756242-petratools-4-gallon-battery-powered-backpack-sprayer-hd4000-extended-spray
store_origin: VN
region: Vietnam
---

# 4-gallon translucent tank 6-8 hrs spray time 70 PSI adjustable pump PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered

**Brand:** petra
**Price:** 3042316₫
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Power through your spraying tasks with PetraTools—effortless, precise, and built to last!

## Quick Answers

- **What is this?** PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered by petra
- **How much does it cost?** 3042316₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/444756242-petratools-4-gallon-battery-powered-backpack-sprayer-hd4000-extended-spray)

## 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

- • **Comfort Meets Durability:** Double-padded backpack straps and a wide-mouth lid make refills and long sessions effortless and comfortable.
- • **Six Versatile Nozzles Included:** From mist to stream, fan to brass—customize your spray pattern for every task with 6 professional-grade nozzles.
- • **Spray All Day, No Pumping Needed:** Battery-powered sprayer delivers up to 8 hours or 200+ gallons on a single charge—work smarter, not harder.
- • **Trusted American Quality & Support:** Proudly USA-made with 100% satisfaction guarantee and dedicated customer service—join the PetraTools community.
- • **Precision Control with Variable PSI:** Adjust spray pressure up to 70 PSI for tailored application, perfect for any project size or surface.

## Overview

The PetraTools HD4000 is a 4-gallon battery-powered backpack sprayer featuring a long-life 12V8AH lead-acid battery that supports 6-8 hours of continuous spraying at up to 70 PSI. It includes six adjustable nozzles, a durable wand, and ergonomic double-padded straps for comfort. The translucent tank with gallon markers and variable pressure control make it ideal for professional and large-scale use. Made in the USA with dedicated customer support.

## Description

Quality control testing and final assembly on each sprayer completed at PetraTools testing centers in the USA! PetraTools is a USA-based sprayer company that provides the best quality sprayers and support. PetraTools created the PetraTools HD4000 electric sprayer with commercial quality standards. A high-pressure hose will fit all your spraying needs. Includes heavy-duty plastic squeeze handle with locking mechanism. PetraTools HD Acid Bleach Wand Meet all your spraying needs with PetraTools' new HD plastic acid bleach wand! Includes plastic acid bleach wand so you can spray acid-based bleaches. Multiple Different Nozzle Attachments: Misting Nozzle, Cone Nozzle, Brass Double-Head Nozzle, Single Fan-Flat Spray, Flexible Nozzle. Last 4x Longer Than most 2.0 Lithium sprayers. Pump over 200 gallons on a single charge with our long-lasting 12V8AH battery: Spray 200+ gallons on a single charge so you can spray all day. Battery and charger included! The PetraTools Battery Operated Backpack Sprayer

## Features

- NEVER PUMP AGAIN – The HD4000 durable 4-gallon battery-powered backpack sprayer sprays for 6-8 hours or over 200 gallons of solution on a single charge. The 70 PSI pump with adjustable pressure lets you spray all day. The reliable 12V8AH lead-acid battery offers 4X the life of most 2.0 lithium battery sprayers. Battery and Charger Included.
- AMERICAN FAMILY-OWNED COMPANY AND USA SUPPORT – PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100% satisfaction guarantee and excellent USA customer service ready to help. We work hard to deliver top-quality sprayers and solutions to keep your home, lawn, and business clean and green.
- 6 DIFFERENT NOZZLES INCLUDED – PetraTools includes 6 adjustable spray pattern nozzles: shower head, 2-in-1 mist to stream, double-head mist, single-head mist, fan-flat, and brass nozzle. Also includes a heavy-duty wand and a plastic squeeze handle with a locking mechanism.
- ULTRACOMFORT BACKPACK STRAPS – The HD4000 has double-padded straps for comfortable, extended spraying. The wide-mouth lid allows easy filling, and a screen filter keeps debris out. A secondary lid stores nozzles conveniently.
- VARIABLE PSI ADJUSTER & TRANSLUCENT TANK – The translucent tank with gallon markers lets you easily see the solution level. The variable PSI adjuster allows you to control your spray pressure, making it ideal for large-scale operations with up to 8 hours of continuous spraying.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 23.37 x 23.37 x 52.83 cm; 7.48 kg |
| Part number | PT-1400 |
| Item display height | 15 inches |
| Item display length | 20.9 inches |
| Item display width | 9 inches |
| Material type | Plastic |
| Power source type | Battery Powered |
| Manufacturer | Petra |
| Item model number | PT-1400 |
| ASIN | B07ZQT4TVV |

## Product Details

- **Brand:** Petra
- **Tank volume:** 4 Gallons
- **Colour:** White and Orange
- **Recommended uses for product:** Weed Control, Pest Control, Bleaching, Plant Care
- **Material:** Plastic

## Images

![PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered - Image 1](https://m.media-amazon.com/images/I/71zUSGPGD0L.jpg)
![PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered - Image 2](https://m.media-amazon.com/images/I/81arbW7gy+L.jpg)
![PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered - Image 3](https://m.media-amazon.com/images/I/81sxQ0+ERpL.jpg)
![PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered - Image 4](https://m.media-amazon.com/images/I/81bNM3-YARL.jpg)
![PetraTools 4 Gallon Battery Powered Backpack Sprayer (HD4000) – Extended Spray Time Long-Life Battery (Included) - New HD Wand, Wide Mouth Lid, Multiple Nozzles - Backpack Sprayer Battery Powered - Image 5](https://m.media-amazon.com/images/I/81MhCa14OsL.jpg)

## Available Options

This product comes in different **Size** 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

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-08*