---
product_id: 528522058
title: "20V Dewalt Batt (White) Compatible Backpack Sprayer"
brand: "m4"
price: "€ 597.57"
currency: EUR
in_stock: null
reviews_count: 7
url: https://www.desertcart.hr/products/528522058-20v-dewalt-batt-white-compatible-backpack-sprayer
store_origin: HR
region: Croatia
---

# 4-gallon lightweight portable tank 100 PSI pump, 1.0 GPM flow rate Dewalt 20V battery compatible 20V Dewalt Batt (White) Compatible Backpack Sprayer

**Brand:** m4
**Price:** € 597.57
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Spray smarter, not harder — power your garden like a pro!

## Quick Answers

- **What is this?** 20V Dewalt Batt (White) Compatible Backpack Sprayer by m4
- **How much does it cost?** € 597.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/528522058-20v-dewalt-batt-white-compatible-backpack-sprayer)

## Best For

- m4 enthusiasts

## Why This Product

- Trusted m4 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Reinforced hose and stainless-steel wand ensure durability for both commercial and home use.
- • **Spray Like a Pro:** 100 PSI pump boosts flow rate to 1.0 GPM for fast, even coverage across large areas.
- • **Effortless Refills:** Wide-mouth translucent tank with screen filter makes filling and monitoring fluid levels a breeze.
- • **Comfort in Every Step:** Ergonomic padded straps and wand pocket keep you moving comfortably through any project.
- • **Power Meets Portability:** Harness Dewalt 20V battery tech for cordless freedom and consistent power on the go.

## Overview

The MY4SONS M4 Backpack Sprayer is a 4-gallon, battery-powered electric sprayer compatible with Dewalt 20V batteries (battery not included). Featuring a powerful 100 PSI pump with a 1.0 GPM flow rate, it delivers efficient, consistent spraying for lawns, gardens, and yards. Designed for durability and comfort, it includes a reinforced hose, stainless-steel wand, ergonomic padded straps, and a wide-mouth translucent tank for easy filling and portability.

## Description

Full description not available

## Features

- ADVANCED BATTERY TECHNOLOGY WITH DEWALT 20V COMPATIBILITY: The MY4SONS M4 4-Gallon Backpack Sprayer is compatible with Dewalt 20V batteries (battery and charger not included). With advanced battery technology, it provides consistent power, allowing you to tackle large projects like fertilizing your lawn, watering plants, or spraying for pests.
- POWERFUL 100 PSI PUMP FOR INCREASED FLOW RATE: The MY4SONS M4 is equipped with a 100 PSI pump, providing a significant increase in performance. This higher pressure improves the flow rate from 0.7 GPM to 1.0 GPM, making it ideal for larger applications and more consistent coverage across expansive areas.
- COMPLETE SPRAYER KIT WITH EASY MOBILITY: This sprayer includes a 4-gallon translucent tank with a wide-mouth opening and screen filter for easy filling. It is designed with ergonomic handles and a lightweight build for effortless transportation across your lawn, garden, or field, ensuring convenience and ease during use.
- BUILT FOR LONG-LASTING USE AND DURABILITY: The MY4SONS M4 is built with a reinforced hose and stainless-steel wand, designed for tough jobs in both commercial and home environments. The watertight neoprene lid seal ensures everything stays secure during use, preventing leaks or spills.
- MY4SONS: RELIABLE TOOLS FOR A THRIVING GARDEN: MY4SONS delivers high-quality, durable tools for professionals and DIY gardeners. With comfort features like padded shoulder straps and a wand pocket, this sprayer is designed for ease of use, making it your trusted partner for all your garden and lawn care needs.

## Product Details

- **Brand:** M4
- **Tank Volume:** 4 Gallons
- **Color:** 20V Dewalt Batt (White) Compatible Backpack Sprayer
- **Material:** Plastic, Stainless Steel
- **Style:** DeWalt

## Images

![20V Dewalt Batt (White) Compatible Backpack Sprayer - Image 1](https://m.media-amazon.com/images/I/81kwkpyEDhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, and saves you time and effort.  Love the rechargeable battery power.
*by T***D on June 26, 2025*

I bought the DeWalt Rechargeable Option and it works great. As there was an issue with the description of this product,(it said it came with a 7" wheel cart), the company sent me the 7" wheel cart, free of charge. There are many useful tips and a couple of different wands, so it can tackle numerous spraying jobs. It was quite relaxing using it and not having to carry it around, like my previous hand pump up one. The fact that your not constantly having to manually pump it up is also great. With my DeWalt 24 volt battery, I didn't have any issues with battery life and it also saved me some money, versus the version that has a supplied battery.

### ⭐⭐⭐⭐⭐ Great DIY Sprayer for the Lawn Enthusiast
*by F***S on June 21, 2025*

Used this for over a year without any issues or leaks. I love that I can use my existing Milwaukee battery to power it. It can get heavy when filled, but the straps are beefy and have plenty of padding.

### ⭐⭐⭐⭐⭐ Best Backpack Sprayer Money Can Buy
*by G***T on July 18, 2024*

Parts, Parts, Parts….need I say more. You break it, they have the part to replace it. You don’t have to throw away a piece of equipment because one little piece is broke and can’t be replaced. Very well built and (gasp!) well thought out on the design! Haven’t said that about literally anything in a very long time. Even better now you can use your drill battery so fewer chargers in your garage taking up room!

## Frequently Bought Together

- Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered – Electric Sprayer for Lawn, Garden, Yard, Plants, Watering, Long Range, Portable Pump, Compatible with Dewalt 20V Battery (Battery Not Included)
- Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator 8 Ounces Perfect Weed Dye, Herbicide Fertilizer Marking Turf Mark and Marker
- Southern Ag Surfactant for Herbicides Non-Ionic, 128oz - 1 Gallon

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**Shop now:** [https://www.desertcart.hr/products/528522058-20v-dewalt-batt-white-compatible-backpack-sprayer](https://www.desertcart.hr/products/528522058-20v-dewalt-batt-white-compatible-backpack-sprayer)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-28*