---
product_id: 28274307
title: "Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing"
brand: "m4"
price: "Rp17378509"
currency: IDR
in_stock: true
reviews_count: 4
category: "M4"
url: https://www.desertcart.id/products/28274307-backpack-sprayer-my4sons-m4-4-gallon-battery-powered-cordless-electric
store_origin: ID
region: Indonesia
---

# 4-gallon waterproof tank 150-200 gallons/charge 80 PSI powerful pump Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing

**Brand:** m4
**Price:** Rp17378509
**Availability:** ✅ In Stock

## Summary

> 🌿 Power your garden like a pro—spray smarter, not harder!

## Quick Answers

- **What is this?** Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing by m4
- **How much does it cost?** Rp17378509 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/28274307-backpack-sprayer-my4sons-m4-4-gallon-battery-powered-cordless-electric)

## 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 Endure:** Durable stainless steel wand & reinforced hose handle harsh chemicals and high pressure.
- • **All-in-One Ready:** Wide-mouth tank with screen filter and watertight seal for mess-free filling and spraying.
- • **Unstoppable Power:** Rechargeable battery delivers up to 200 gallons per charge—spray more, recharge less.
- • **Precision Spray Control:** Adjustable 80 PSI pump with multiple nozzles for tailored coverage from fog to stream.
- • **Comfort Meets Efficiency:** XXL padded straps and lightweight design keep you going through long garden sessions.

## Overview

The MY4SONS M4 Backpack Sprayer is a 4-gallon cordless electric sprayer featuring a rechargeable battery that powers an 80 PSI pump for up to 200 gallons per charge. Designed with durable materials including a stainless steel wand and reinforced hose, it offers customizable spray options and ergonomic comfort for professional-grade gardening, lawn care, and field applications.

## Description

desertcart.com : Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing : Patio, Lawn & Garden

Review: It works well and seems to be well-made - First of all, this is the only backpack sprayer I have ever used, so I can't compare it to others, quality-wise. And frankly, I didn't ship around, so there may be others just as good at a lower price; I don't know. Having said that, I love this sprayer. So far, I've used it to spray Talstar insecticide around the perimeter of my home, Neem oil on my Sago palms, and Roundup on weeds. It works great. I like the fact that it has a switch for full power, and a rotary knob so you can choose a lower power. Recharging the battery is easy. The sprayer came with several spray nozzles, but I've only used the flexible one and it is very good. Yes, the sprayer is a bit heavy if you fill it with four gallons, but even my petite wife can use it with two gallons in it and she says it makes spraying the Sagos much easier for her. So to sum up: I love using a backpack sprayer in general as opposed to a sprayer jug that you have to carry around. And specifically, this one fill the bill for me in terms of quality and utility. By all means, shop around, but I think the average homeowner will be happy with this particular sprayer.
Review: Pump sprayers and piston sprayers are good.. - all I can say is WOW. I may be writing this prematurely as i have only had it for a day. This sprayer is extremely powerful! I'm in the cannabis industry and this is exactly what i've been looking for. Pump sprayers and piston sprayers are good...an atomizer is too strong...but this one is just right. The watering wand kicks backs a little bit, its that strong (adjustable strengths). With this pump I can really get underneath the leaves without loosing pressure. The atomizer is great and all but it isn't good for close quarters to get underneath leaves. It just blows them over and wastes a lot of whatever your spraying. This pump is the perfect median of the two. Comfortable on the back and it has a handle on the top so you can just set it down and spray. And what I figured out, if it isnt charged fully and you HAVE to use it, it still works while its plugged in and you can wheel it around on a cart. You turn it on, you'll hear the air pump pressurize the tank, and your good to go. You'll spray, and the motor immediately kicks on to re-pressurize. Nice quiet motor that humms. I'm even considering taking this with me to go camping so i can use it to shower. This thing is going to save me tons of time and pesticide...highly recommend. I have hundreds of dollars in sprayers and this one is my new fav and go to.

## Features

- ADVANCED BATTERY TECHNOLOGY FOR RELIABLE PERFORMANCE: When you're out in the garden or tackling a big lawn project, you need a sprayer that keeps up. The MY4SONS M4 4-Gallon Backpack Sprayer comes equipped with a rechargeable lead acid battery, offering up to 150-200 gallons of spray per charge. With its intuitive indicator lights and DC charger, you’ve got reliable power for all your spraying needs, whether you're fertilizing your garden or taking care of the yard.
- COMPLETE SPRAYER KIT WITH EVERYTHING YOU NEED: The MY4SONS M4 gives you all the tools you need to get the job done right. The 4-gallon translucent tank with a wide-mouth opening and screen filter makes filling easy and keeps debris out of the way. Plus, the watertight neoprene lid seal ensures everything stays secure, so you can confidently tackle all your tasks, from watering to weed control, without any mess or hassle.
- BUILT TO LAST WITH TOUGH MATERIALS AND VERSATILE PARTS: This sprayer is designed for the long haul. The MY4SONS M4 comes with a durable, reinforced hose that handles high temperatures and pressure without skipping a beat. The stainless-steel wand is perfect for your everyday tasks, while the heavy-duty plastic wand is tough enough for acid or bleach-based products. It’s built to handle whatever spraying job you’ve got—whether you're working in the garden or out on the field.
- EASY TO USE WITH CUSTOMIZABLE SPRAY OPTIONS: Getting the perfect spray has never been easier. The MY4SONS M4’s 80 PSI automatic pump delivers up to 35 feet of reach, giving you power where you need it. With different nozzles, including brass and fog types, you can customize your spray to fit the task—whether you’re fertilizing the plants or spraying for pests. It’s simple, efficient, and built for all kinds of gardening work.
- MY4SONS: THE NAME YOU CAN TRUST IN GARDENING: At MY4SONS, we know what it takes to keep your garden thriving. That’s why we designed the M4 Backpack Sprayer to deliver both comfort and performance. With XXL padded shoulder straps and a handy wand pocket, this sprayer is made for long hours in the garden. Whether you’re a hobby gardener or a seasoned pro, you can count on MY4SONS to get the job done.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DWCTSQE |
| Best Sellers Rank | #198,511 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #835 in Lawn & Garden Sprayers |
| Brand | M4 |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (843) |
| Global Trade Identification Number | 00850062028067 |
| Hose Length | 30 Feet |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14 pounds |
| Item model number | M41000 |
| Manufacturer | My 4 Sons |
| Material | M4 4-Gallon Backpack Sprayer |
| Maximum Pressure | 80 Pound per Square Inch |
| Power Source | Battery Powered |
| Product Dimensions | 18"W x 24"H |
| Style | Adjustable, Multipurpose |
| Tank Volume | 4 Gallons |
| UPC | 850062028067 |

## Product Details

- **Brand:** M4
- **Color:** White
- **Item Weight:** 14 Pounds
- **Material:** M4 4-Gallon Backpack Sprayer
- **Tank Volume:** 4 Gallons

## Images

![Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing - Image 1](https://m.media-amazon.com/images/I/81qnTiugjnL.jpg)
![Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing - Image 2](https://m.media-amazon.com/images/I/81V1OTWRC1L.jpg)
![Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing - Image 3](https://m.media-amazon.com/images/I/81NswVtHdlL.jpg)
![Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing - Image 4](https://m.media-amazon.com/images/I/81jxtD7KgYL.jpg)
![Backpack Sprayer - MY4SONS M4 4-Gallon Battery Powered - Cordless Electric Pump, Adjustable Wand, Waterproof Tank, Powerful 80 PSI Pump, Ideal for Garden, Lawn, Field, Fertilizers & Concrete Sealing - Image 5](https://m.media-amazon.com/images/I/81meTyucoBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works well and seems to be well-made
*by C***E on April 23, 2018*

First of all, this is the only backpack sprayer I have ever used, so I can't compare it to others, quality-wise. And frankly, I didn't ship around, so there may be others just as good at a lower price; I don't know. Having said that, I love this sprayer. So far, I've used it to spray Talstar insecticide around the perimeter of my home, Neem oil on my Sago palms, and Roundup on weeds. It works great. I like the fact that it has a switch for full power, and a rotary knob so you can choose a lower power. Recharging the battery is easy. The sprayer came with several spray nozzles, but I've only used the flexible one and it is very good. Yes, the sprayer is a bit heavy if you fill it with four gallons, but even my petite wife can use it with two gallons in it and she says it makes spraying the Sagos much easier for her. So to sum up: I love using a backpack sprayer in general as opposed to a sprayer jug that you have to carry around. And specifically, this one fill the bill for me in terms of quality and utility. By all means, shop around, but I think the average homeowner will be happy with this particular sprayer.

### ⭐⭐⭐⭐⭐ Pump sprayers and piston sprayers are good..
*by M***S on July 21, 2016*

all I can say is WOW. I may be writing this prematurely as i have only had it for a day. This sprayer is extremely powerful! I'm in the cannabis industry and this is exactly what i've been looking for. Pump sprayers and piston sprayers are good...an atomizer is too strong...but this one is just right. The watering wand kicks backs a little bit, its that strong (adjustable strengths). With this pump I can really get underneath the leaves without loosing pressure. The atomizer is great and all but it isn't good for close quarters to get underneath leaves. It just blows them over and wastes a lot of whatever your spraying. This pump is the perfect median of the two. Comfortable on the back and it has a handle on the top so you can just set it down and spray. And what I figured out, if it isnt charged fully and you HAVE to use it, it still works while its plugged in and you can wheel it around on a cart. You turn it on, you'll hear the air pump pressurize the tank, and your good to go. You'll spray, and the motor immediately kicks on to re-pressurize. Nice quiet motor that humms. I'm even considering taking this with me to go camping so i can use it to shower. This thing is going to save me tons of time and pesticide...highly recommend. I have hundreds of dollars in sprayers and this one is my new fav and go to.

### ⭐⭐⭐⭐⭐ Nice but quality control problems.
*by R***E on September 19, 2017*

***Notice my update to this review below***** Received this sprayer yesterday. Have never purchased anything like this before using the cheap ones you pump and carry around. I have two properties that require spraying of something constantly during warmer months. All the reviews got me excited but I have to admit I am a little disappointed. Mostly quality issues. First, the Velcro battery strap was ripped at the left side negating the job the strap has to hold the battery in place. How does something like this ship? Next, upon water testing (everyone should put water in first and test all the nozzles etc.) the unit leaked at the base of the tank where the hose fits in for the nozzle. Investigated and discovered that there was no washer. No Wonder! Perhaps they have their kids putting these things together for shipment. I tried the various spray nozzles and noticed that the ones with more back pressure caused the black plastic wand to leak at the base where it is mounted to the trigger. I tightened this up with my hands and sprayed again and noticed that water was spraying out of the shaft of the black wand. It was streaming out but I could not make out any holes etc. Must be micro splits vertically at the end of the shaft. I switched to the metal wand and this did not happen. Not sure why I got a plastic and metal wand but at a minimum I'm glad for the metal wand. There was also a flexible white hose similar to ones used on a washing machine however I have yet to discover a use for it. Documentation is horrible. It shows components that did not come with my unit and nothing explaining their purpose. I discovered their use by hooking each one up noticing that some created a spray, others a larger spray and then some created a stream. Some spray with two nozzles etc. Lots of choices which is good but better documentation or perhaps a Youtube tutorial is in order. For as many as they have sold, they could have put a Youtube tutorial unboxing, putting together and explaining how all the nozzles work and what jobs they are made for. Would have been nice to see a video showing them dealing with the quality issues on mine.....however I bet they would not publish that. So, I tried to call their support line and got voice mail. I don't leave voice mails because if companies call back, it is always at the worst time. So, I'll try again later to see if I can get a new wand and a new velcro strap to hold the battery in place. All in all I think it is a good tank and pump system however they should offer a Li battery option as it would make it lighter. I'll update after talking to the manufacturer and getting the replacement hardware. ***Update*** After posting this review but before it went public I got a call from the owner who had seen that they missed a call. I went over my issues and we discussed all three of them. He admitted that he had problems with shipments where the battery moved around around if the box was tossed about during freight. He went on to explain that the strap over the battery was really not even needed now since he modified the door housing to make it stronger etc. I agreed with him on that. He agreed to send me a new black wand which we received yesterday. We also discussed more documentation of a video on how to open and put together and use the various nozzles. He was a really nice guy and I could tell he cared and wanted me to be happy. Never once did he mention not putting a negative review which I always appreciate. His main concern was making sure I was happy. We talked for 30 plus minutes about how this product had evolved based on feedback etc. We also talked about battery options and he explained that Li batteries would greatly increase the cost and the weight savings would only be about 2.5 lbs. The main weight in in the products you stick in the tank.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-15*