---
product_id: 82377866
title: "Sprayers Plus 105ex Backpack Sprayer 4 Gallon Battery Powered, 20V Lithium Battery, Chemcial Resistant Viton Seals Brass Wand, Adjustable Nozzles for Lawn Care Gardening Weed Control"
brand: "sprayers plus"
price: "$869.83"
currency: USD
in_stock: true
reviews_count: 13
category: "Sprayers Plus"
url: https://www.desertcart.ec/products/82377866-sprayers-plus-105ex-backpack-sprayer-4-gallon-battery-powered-20v
store_origin: EC
region: Ecuador
---

# 20V Lithium Battery - Long-lasting power Brass Wand & Nozzle - Premium corrosion resistance High-grade Seals & O-Ring - Leak-proof durability Sprayers Plus 105ex Backpack Sprayer 4 Gallon Battery Powered, 20V Lithium Battery, Chemcial Resistant Viton Seals Brass Wand, Adjustable Nozzles for Lawn Care Gardening Weed Control

**Brand:** sprayers plus
**Price:** $869.83
**Availability:** ✅ In Stock

## Summary

> 🌿 Spray Like a Pro, Effortlessly!

## Quick Answers

- **What is this?** Sprayers Plus 105ex Backpack Sprayer 4 Gallon Battery Powered, 20V Lithium Battery, Chemcial Resistant Viton Seals Brass Wand, Adjustable Nozzles for Lawn Care Gardening Weed Control by sprayers plus
- **How much does it cost?** $869.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/82377866-sprayers-plus-105ex-backpack-sprayer-4-gallon-battery-powered-20v)

## Best For

- sprayers plus enthusiasts

## Why This Product

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

## Key Features

- • **Battery-Powered Freedom:** 20V lithium-ion battery delivers consistent pressure—no pumping, no hassle.
- • **Built to Last & Perform:** High-grade seals and metal components ensure leak-free, professional-grade durability.
- • **Precision Spray Control:** Adjustable brass nozzle lets you switch from fine mist to targeted stream with ease.
- • **Effortless All-Day Spraying:** Ergonomic backpack design with padded straps reduces fatigue for marathon garden sessions.
- • **Massive 4-Gallon Tank Capacity:** Cover large areas without constant refills—work smarter, not harder.

## Overview

The Sprayers Plus 105Ex is a premium 4-gallon backpack sprayer powered by a 20V lithium-ion battery, featuring durable brass wand and nozzle, high-grade seals, and an ergonomic design for comfortable, fatigue-free use. Ideal for serious gardeners and lawn care pros, it offers adjustable spray patterns and long-lasting performance to tackle large areas efficiently.

## Description

Chemcial Trigger Sprayer Visit the Store Chemcial Trigger Sprayer Visit the Store 2 Gallon Chemcial Sprayer Visit the Store 2 Gallon Chemcial Sprayer Garden Sprayer Weed Control Visit the Store Garden Sprayer Weed Control High Quality Sprayers Superior sprayers created for professionals by professionals. High Quality Sprayers Superior sprayers created for professionals by professionals.

Review: IS THIS WORTH 229? I SAW EVERY YOUTUBER HAS IT… - 3 year update! I paid $229 and I still know it was worth every penny. If you need a great sprayer 165$ is a steal. If you’re gonna do serious spraying it’s worth it. I would buy another if mine went. Listen forgetting to charge battery is laziness! You can’t blame company for that! Only issue I had is if spraying to bifen IT to rich (more then 1.5 oz per gallon) could jam it up. Fresh water through lines and I was ready to spray 1 year update: this sprayer is awesome. Spraying pesticides, pre emergent, weed (no round up or non selective.) the sprayer already paid itself off. It’s awesome and fun. If your looking at this you know your stuff and probably deserve this for all the DYI stuff you do! 🤘🏻 Well that definitely depends. If you take care of your own lawn and pesticides then I would say yes. If you plan on spraying only round up or glyphosate on a small area, then no. FYI I would never put either of those in my 105ex ever. Use pumps for that because you don’t wanna cross contamination. I’ve used this once for a pesticide application and it basically paid it self off. I also will be using it for tenacity, fertilizers, and micro nutrients. I hesitated for to long purchasing this because the price. My thinking…well I can just use my 2 gallon dewalt which is a good sprayer and it was like 35$. Well you can’t compare them. It’s like comparing a Volkswagen Bettle to a Lamborghini. They serve very different purposes. The 105ex is going to give a perfectly even PSI application while the pump just can’t do that. Additionally, the 105 is superiorly engineered and a overall better experience. Will it last? That is always a gamble but with tank cleaner and maintenance; I’m convinced it will. If you leave chemicals in it overnight and knock it around well maybe not. I know you saw it on YouTube on every lawn channel and thought well if they use it… and your thinking well I have a pump sprayer and that works. Believe me. Not like this thing…. Buy it if you can afford it. Btw go for the 4 gallon over the 2 gallon. You’ll be sorry you didn’t spend extra money and use the bed of pickup or stair to put it on when full…
Review: Powerful & Long Battery LIfe - This is based on assembly and the first use. Out of the box, the pack is easy to assemble. The only issue I had is the diagram for adding the lithium grease is tiny and not very specific as to where they expect you to add the lubricant. Also, there was some water in the pack due to testing so note that you may get some water dripping out of the handle. There is a small orange cap inside the tank at the very bottom of the tank. Make sure you remove this cap and replace it with they syphon screen tube! The instructions leave this step to the very end and I almost did not replace the cap. I think that step should have been near the front. I'm still working on adjusting the straps for the best fit. I'm not a small dude so it's going to take a while to get my custom fit. Even so, the first spray experience was great. No leaks. The battery did not quit and remained strong throughout my entire spray, Nice! I used an entire 4 gallon tank to apply organic compounds to my lawn and garden. Having not to pump the tank to get pressure is a godsend. I used the brass nozzle that came with the pack and I felt the stream adjustments were perfect. No need to swap out for a different spray nozzle head. I think having some of the connections built with metal parts makes this pack appear more durable and professional. Hopefully this will last a long time. I wanted a backpack sprayer that would not quit on me, that had as many metal connections as possible, and that would feel good to use. Based upon the assembly and my first use, I am happy. If it all goes south, I will definitely comment.

## Features

- ✅ Effortless Spraying: The 105EX backpack sprayer is designed for effortless operation, reducing strain and fatigue during extended use. The ergonomic design and adjustable straps ensure a comfortable fit, allowing users to spray for longer periods without discomfort.
- ✅ High Capacity: The 4 gallon tank allows you to cover large areas without having to constantly refill the tank. Comfortable Straps: The backpack straps are padded for comfort and designed to distribute the weight evenly across your shoulders and back.
- ✅ Adjustable Spray: The sprayer is equipped with a high-quality nozzle that provides an efficient and adjustable spray pattern. You can easily switch between a fine mist for delicate applications or a more targeted stream for larger areas, providing versatility to suit different spraying needs.
- ✅ High Quality & Durable Construction: The Sprayers Plus 105EX is built with durable materials to withstand regular use in demanding environments. It features a sturdy backpack frame and a robust tank, ensuring longevity and reliability.
- ✅ Versatile Applications: This backpack sprayer is suitable for a wide range of applications, including gardening, lawn care and agricultural spraying.
- ✅ Easy Maintenance: The sprayer is designed for easy maintenance, with accessible parts and simple cleaning procedures. This ensures that the sprayer remains in optimal condition for long-term use.
- ✅ User-Friendly Design: The 105EX backpack sprayer is designed with user convenience in mind. It features a large opening for easy filling, a comfortable handle for carrying, and a pressure relief valve for safety.
- ✅Please note that this product is not intended for use with saltwater and vinegar.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GQ74C3Z |
| Best Sellers Rank | #128,231 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #602 in Lawn & Garden Sprayers |
| Brand | Sprayers Plus |
| Brand Name | Sprayers Plus |
| Color | Black, White |
| Customer Reviews | 4.2 out of 5 stars 439 Reviews |
| Hose Length | 51 Inches |
| Included Components | Battery Charger, Instruction Guide, Shoulder Strap |
| Item Weight | 5.95 Kilograms |
| Manufacturer | Sprayers Plus |
| Manufacturer Warranty Description | Manufacturer warranty for 1 year from date of purchase |
| Material | Brass |
| Material Type | Brass |
| Maximum Pressure | 40 Pound per Square Inch |
| Model Number | 105Ex |
| Power Source | Battery Powered |
| Recommended Uses For Product | Fertilizing, Fungicides, General Cleaning, General Gardening, Watering, Weed Control |
| Style Name | Knapsack |
| Tank Volume | 4 Gallons |
| UPC | 813783023469 |

## Product Details

- **Brand:** Sprayers Plus
- **Color:** Black, White
- **Item Weight:** 5.95 Kilograms
- **Material:** Brass
- **Tank Volume:** 4 Gallons

## Images

![Sprayers Plus 105ex Backpack Sprayer 4 Gallon Battery Powered, 20V Lithium Battery, Chemcial Resistant Viton Seals Brass Wand, Adjustable Nozzles for Lawn Care Gardening Weed Control - Image 1](https://m.media-amazon.com/images/I/51c4LKKMDEL.jpg)
![Sprayers Plus 105ex Backpack Sprayer 4 Gallon Battery Powered, 20V Lithium Battery, Chemcial Resistant Viton Seals Brass Wand, Adjustable Nozzles for Lawn Care Gardening Weed Control - Image 2](https://m.media-amazon.com/images/I/81sqjqsW6hL.jpg)
![Sprayers Plus 105ex Backpack Sprayer 4 Gallon Battery Powered, 20V Lithium Battery, Chemcial Resistant Viton Seals Brass Wand, Adjustable Nozzles for Lawn Care Gardening Weed Control - Image 3](https://m.media-amazon.com/images/I/71e7YmNOrfL.jpg)
![Sprayers Plus 105ex Backpack Sprayer 4 Gallon Battery Powered, 20V Lithium Battery, Chemcial Resistant Viton Seals Brass Wand, Adjustable Nozzles for Lawn Care Gardening Weed Control - Image 4](https://m.media-amazon.com/images/I/71YDu55KB6L.jpg)
![Sprayers Plus 105ex Backpack Sprayer 4 Gallon Battery Powered, 20V Lithium Battery, Chemcial Resistant Viton Seals Brass Wand, Adjustable Nozzles for Lawn Care Gardening Weed Control - Image 5](https://m.media-amazon.com/images/I/71aR3S-6YlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ IS THIS WORTH 229? I SAW EVERY YOUTUBER HAS IT…
*by M***T on July 11, 2022*

3 year update! I paid $229 and I still know it was worth every penny. If you need a great sprayer 165$ is a steal. If you’re gonna do serious spraying it’s worth it. I would buy another if mine went. Listen forgetting to charge battery is laziness! You can’t blame company for that! Only issue I had is if spraying to bifen IT to rich (more then 1.5 oz per gallon) could jam it up. Fresh water through lines and I was ready to spray 1 year update: this sprayer is awesome. Spraying pesticides, pre emergent, weed (no round up or non selective.) the sprayer already paid itself off. It’s awesome and fun. If your looking at this you know your stuff and probably deserve this for all the DYI stuff you do! 🤘🏻 Well that definitely depends. If you take care of your own lawn and pesticides then I would say yes. If you plan on spraying only round up or glyphosate on a small area, then no. FYI I would never put either of those in my 105ex ever. Use pumps for that because you don’t wanna cross contamination. I’ve used this once for a pesticide application and it basically paid it self off. I also will be using it for tenacity, fertilizers, and micro nutrients. I hesitated for to long purchasing this because the price. My thinking…well I can just use my 2 gallon dewalt which is a good sprayer and it was like 35$. Well you can’t compare them. It’s like comparing a Volkswagen Bettle to a Lamborghini. They serve very different purposes. The 105ex is going to give a perfectly even PSI application while the pump just can’t do that. Additionally, the 105 is superiorly engineered and a overall better experience. Will it last? That is always a gamble but with tank cleaner and maintenance; I’m convinced it will. If you leave chemicals in it overnight and knock it around well maybe not. I know you saw it on YouTube on every lawn channel and thought well if they use it… and your thinking well I have a pump sprayer and that works. Believe me. Not like this thing…. Buy it if you can afford it. Btw go for the 4 gallon over the 2 gallon. You’ll be sorry you didn’t spend extra money and use the bed of pickup or stair to put it on when full…

### ⭐⭐⭐⭐⭐ Powerful & Long Battery LIfe
*by T***2 on June 11, 2021*

This is based on assembly and the first use. Out of the box, the pack is easy to assemble. The only issue I had is the diagram for adding the lithium grease is tiny and not very specific as to where they expect you to add the lubricant. Also, there was some water in the pack due to testing so note that you may get some water dripping out of the handle. There is a small orange cap inside the tank at the very bottom of the tank. Make sure you remove this cap and replace it with they syphon screen tube! The instructions leave this step to the very end and I almost did not replace the cap. I think that step should have been near the front. I'm still working on adjusting the straps for the best fit. I'm not a small dude so it's going to take a while to get my custom fit. Even so, the first spray experience was great. No leaks. The battery did not quit and remained strong throughout my entire spray, Nice! I used an entire 4 gallon tank to apply organic compounds to my lawn and garden. Having not to pump the tank to get pressure is a godsend. I used the brass nozzle that came with the pack and I felt the stream adjustments were perfect. No need to swap out for a different spray nozzle head. I think having some of the connections built with metal parts makes this pack appear more durable and professional. Hopefully this will last a long time. I wanted a backpack sprayer that would not quit on me, that had as many metal connections as possible, and that would feel good to use. Based upon the assembly and my first use, I am happy. If it all goes south, I will definitely comment.

### ⭐ Not worth the price - decent sprayer, poor battery and charger
*by M***T on November 19, 2020*

I have owned this sprayer for just about a year and a half now, making it through two summer seasons with light use. I've only used it maybe 10-12 times in that period. Based on a number of favorable YouTube reviews (many of whom have moved on to other sprayers) I bought it to replace a Field King backpack pump sprayer, because I thought the battery would make a difference in performance and ease of use to cover my ~15k square foot yard. What I've found is that, while the battery does improve ease of use, I didn't notice a huge performance difference in uniformity or width of spray. Also, I found myself often forgetting to charge the battery since I only use it about once a month. Additionally, I found the sprayer very difficult to clean out, with a lot of areas that liquid would catch and require multiple rinses to clear (much more so than other sprayers I've used). Overall, it worked decently well, but nothing to write home about. If I knew what I know now, I would have just stuck with my reliable pump sprayer and saved myself the $240 I spent on this. UPDATE: November 2020 As I was trying to charge the battery recently, the charger gave me an error (flashing red light). I submitted a request through the website, and after no response for a week (!), I emailed customer service. They responded after about a day apparently did not receive the original communication, and asked for a video of the issue. After some back and forth over a few days, I was essentially told that the charger should not be kept outside (it never was) and should not be plugged in continuously, even without the battery. However, this is in direct conflict with the manual, which states "The charger and battery pack can be left connected with the green LED light gowing. The charger will keep the battery pack fresh and fully charged." In the end, I was offered a 30% discount code on a new charger, which means that I have to spend another $33 to get this sprayer to a functional state (which I assume is more than their cost on it). Given this poor service experience, and overall similar performance to pump sprayers, I would avoid this company and this sprayer.

## Frequently Bought Together

- Sprayers Plus 105Ex Effortless Knapsack Sprayer - 20V Lithium Long Battery Life with High Grade Seals & O-Ring, Brass Wand & Nozzle,Electric Garden Sprayer
- Elixir Gardens 360 g/l Glyphosate Commercial Industrial Strength Weed Killer | Treats up to 3332 sq.m | Concentrated Herbicide/Weedkiller | 2 x 1 Litre Bottle + Measuring Cup & Gloves

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-05-14*