---
product_id: 746525589
title: "Battery Powered Backpack Sprayer, 0-90 PSI Adjustable Pressure, 4 Gallon Tank, Back Pack Sprayer with 8 Nozzles and 2 Wands, 12V 8Ah Battery, Wide Mouth Lid for Weeding, Spraying, Cleaning"
brand: "vevor"
price: "Bs.2730"
currency: BOB
in_stock: true
reviews_count: 8
category: "Vevor"
url: https://www.desertcart.bo/products/746525589-battery-powered-backpack-sprayer-0-90-psi-adjustable-pressure-4
store_origin: BO
region: Bolivia
---

# 0-90 PSI adjustable pressure 4 Gallon tank, large capacity 8Ah lithium-ion battery, 4-6 hrs runtime Battery Powered Backpack Sprayer, 0-90 PSI Adjustable Pressure, 4 Gallon Tank, Back Pack Sprayer with 8 Nozzles and 2 Wands, 12V 8Ah Battery, Wide Mouth Lid for Weeding, Spraying, Cleaning

**Brand:** vevor
**Price:** Bs.2730
**Availability:** ✅ In Stock

## Summary

> 🌿 Spray Smarter, Not Harder — Power, Precision & Comfort in One Pack!

## Quick Answers

- **What is this?** Battery Powered Backpack Sprayer, 0-90 PSI Adjustable Pressure, 4 Gallon Tank, Back Pack Sprayer with 8 Nozzles and 2 Wands, 12V 8Ah Battery, Wide Mouth Lid for Weeding, Spraying, Cleaning by vevor
- **How much does it cost?** Bs.2730 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/746525589-battery-powered-backpack-sprayer-0-90-psi-adjustable-pressure-4)

## Best For

- vevor enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Spray Options:** 8 nozzles plus 2 wands (metal & plastic) let you switch from fine mist to solid stream with ease.
- • **Effortless All-Day Spraying:** Power through 4-6 hours on a single 8Ah lithium-ion charge—no hand pumping needed.
- • **Ergonomic Comfort Meets Durability:** Padded, widened shoulder straps and cushioned back support keep you fatigue-free during extended use.
- • **Precision Control at Your Fingertips:** Adjust pressure smoothly from 0 to 90 PSI for tailored spray patterns and flow rates up to 4.1L/min.
- • **Smart Design for Maximum Convenience:** Wide-mouth tank with clear gallon markers and lockable handle for continuous spraying without strain.

## Overview

The VEVOR Battery Powered Backpack Sprayer combines a robust 8Ah lithium-ion battery with a 4-gallon HDPE tank and adjustable 0-90 PSI pressure pump, delivering up to 6 hours of continuous spraying. Equipped with 8 versatile nozzles and dual wands, it offers customizable spray patterns for gardening, cleaning, and disinfecting. Designed for professional comfort, it features padded shoulder straps and a wide-mouth lid for easy refills, making it the ultimate tool for efficient, fatigue-free spraying.

## Description

desertcart.com : VEVOR Battery Powered Backpack Sprayer, 0-90 PSI Adjustable Pressure, 4 Gallon Tank, Back Pack Sprayer with 8 Nozzles and 2 Wands, 12V 8Ah Battery, Wide Mouth Lid for Weeding, Spraying, Cleaning : Patio, Lawn & Garden

Review: A High Quality Sprayer — Just Assemble It Carefully - The VEVOR Wheeled Sprayer works great and far surpasses the abilities of a unit I borrowed from my neighbor. It's well built and feels solid once you have it assembled. However, before deciding to purchase it, I noticed a number of buyers were complaining that it leaks. During assembly, I learned it's critical to make sure you use the right washers on the hose connection points. Otherwise, it's almost guaranteed to leak. Unfortunately, VEVOR's manual doesn't make it easy to decide which washers to use because the manual doesn't provide much explanation. And to make matters worse, all the washers are just thrown together in a bag. (See below for hints and suggestions on best assembly techniques.) PROS 1. Made of heavy duty plastic. 2. Oversized wheels move the unit easily. 3. The pressure of the spray is adjustable. 4. Metal wand and brass spray head work great. 5. Does not leak a drop of liquid — if assembled correctly. 6. Comes with with straps that allow you to convert it to a backpack sprayer. 7. They include extra: fuses, washers, hub caps, spray heads and two wands. CONS 1. The hose is too long — an 8-foot hose would have sufficed as the longer hose just gets in the way. I'm going to replace mine with a shorter six-foot one — which for me will be perfect. 2. Battery should have been a Lithium Iron-Phospate (LiFePO4) instead of lead-acid. Strangely, that's exactly what VEVOR uses in their smaller backpack unit. Also, as others have stated, the battery in the wheeled version is kind of an oddball. However, desertcart does sell replacements if you need one. The battery in mine is a LC-RA127R272 — 12 volt 7.2 amp hour battery. 3. Inside of tank was wet with moisture. They must have pressure tested the tank before shipping it. Unfortunately, they didn't allow it to fully dry out. So, when I opened it up to retrieve the extra parts, it was wet. Thankfully, they must have used distilled water because there was no mold or bacteria buildup. 4. The manual doesn't provide enough guidance on which washers to use or where they go. And they don't go into much detail on how to assemble the sprayer. That said, it's not rocket science, just take your time and you'll figure it out by looking at the manual and the various pictures that have been posted. 5. They use a connection to charge the battery that's better suited for a PC. It works, but a simpler design would be an improvement. Note: I did not test the backpack option (shoulder straps and belt) because I am never going to use it that way. It weighs 55 pounds when filled with water. * * * * * Assembly Hints:and Suggestions 1. I recommend using the metal wand and brass spray head for general purpose spraying. It allows you to go from a fogging spray to a solid stream and everything in-between with just a couple of twists of the spray head. 2. Use the smallest green silicone washers to connect the hose to the tank and to the plastic handle. And use three wraps of the Teflon tape (clockwise) to help seal the connection. CAUTION: Be sure and not put any Teflon tape beyond the end of the brass fitting. If a piece comes off it will plug up your sprayer! Tighten the nut on the hose until it starts to snug up and then turn it another 1/4 turn (no more) to make sure it's secured. On mine, there was a preinstalled clear silicon washer on the end of the metal wand to which I attached the brass spray head. 3. The plastic spray wand works reasonably well. But after some testing, I decided I preferred the metal wand with the brass spray head. 4. Lay out all the washers on a table before you try to install them. (They include extras.) If you're not sure which washer to use, carefully tip one side of the washer into the connection point to see if it's going to be a good fit. CAUTION: Do not seat it all the way. Once installed, they are tough to remove. If, however, you accidentally put the wrong one in, you can remove it with a fine pair of tweezers or a small jeweler's slotted screwdriver. Unfortunately, VEVOR doesn't make it very clear which washer is supposed to fit into which connection. They do show sizes next to the washers, but they don't tell you if the measurements are metric or inches. 5. The axle for the tires fits through a slot near the bottom. It would be a good idea to use a rubber mallet to pound it through because they have designed it to be a very snug fit. Yes, you can use a metal hammer, just be careful not to hit the tank or you may crack it. 6. Be sure to leave the same amount of space on both sides of the axle for the tires. Install metal washers on both the inner edge of the axle and the outer edge of the tire. This will prevent excessive wear on the plastic and extend the life of the sprayer. 7. Now, install cotter pins through the holes on each side of the axle and bend them backwards so they won't come loose. Then, install the small gray plastic hubcaps to cover the cotter pins and axle. If you ever need to remove a hubcap. You can loosen it by prying inward on one of the connection clips on the backside of the tire with a small slotted screwdriver. It should pop right off without breaking, since it's made of a tough nylon plastic. 8. Once you're done spraying, rinse and drain all the water out of the tank and let it completely dry out. Otherwise, you may come back a few weeks later and find it full of mold and mildew. 9. I am considering replacing the lead-acid battery with a LiFePO4 one; since I already have the charger and swapping it out should be relatively easy. desertcart sells a 12-volt, 10 amp hour LiFePO4 batteries.that will fit in this sprayer and increase the spraying time by at least 30%. Plus, they'll last for years; since they are designed to take 4,000 to 10,000 recharge cycles before they die.
Review: ⭐⭐⭐⭐⭐ Much Better Than Expected — Strong Battery, Great Spray Options, Perfect for Hillsides - I honestly didn’t expect to give this sprayer five stars because the reviews were mixed, but it has performed way better than expected. I’ve pumped over 100 gallons of chemicals through it so far and everything has worked exactly as advertised. The battery handled three full tanks with no drop in performance, and the long hose has been a lifesaver. Most of what I needed to spray was on a hillside, so being able to leave the tank below and walk the hose up the slope made the job simple compared to a backpack sprayer. I also really like how comfortable the trigger is and how easy it is to spray with the different nozzles. The variety of spray heads has been genuinely useful, whether I needed a tight stream, a fan pattern, or something in between. Everything had consistent pressure and good control. For my use case, this sprayer has been fantastic. Strong pump, long reach, and excellent sprayability with all the nozzle options.

## Features

- No More Hand Pumping: Spraying has never been easier! VEVOR battery powered sprayer features a durable 8Ah lithium-ion battery, which can spray for 4-6 hours straight from just one charge. The max. 90 psi pressure of the pump allows the flow rate to reach up to 4.1L/min. The 4 Gal/15 L capacity is large enough to meet your daily needs, saving you labor and time. Time to spray your worries away!
- Multiple Nozzles Available: The backpack sprayer comes with 8 nozzles and 2 wands, giving you more options to choose how you spray! The brass wand features an adjustable length of 21.5"-39.4", and the plastic wand is suitable for bleaching agents and other corrosive liquids. The water pressure can be easily adjusted from 0 to 90 psi via the knob. Our garden sprayer will meet your various spraying needs with no trouble.
- Comfortable Shoulder Strap: Our weed sprayer features a shoulder strap for maximum comfort and portability. The widened straps and the cushion added to the back improve the softness and comfort. So you don't have to bear fatigue and soreness after long-time work. Get ready to work smarter, not harder.
- User-friendly Designs: Every detail for this water sprayer is designed for your convenient use. The enlarged water inlet with a filter screen helps you add liquid easier, and the translucent tank with gallon markers lets you know the inner capacity clearly. Besides, the handle features a grommet, making it lockable to spray continuously without fatigue.
- Handle Any Spraying Tasks: Not only serve as sprayers in lawn and garden, our electric sprayer is ideal for indoor and outdoor spraying needs like watering, gardening, general cleaning, washing, pet bathing, disinfecting, and many other applications. Hooray, it's time to spray. Are you ready?

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #3,177 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #21 in Lawn & Garden Sprayers |
| Brand | VEVOR |
| Color | White |
| Customer Reviews | 3.9 out of 5 stars 1,440 Reviews |
| Item Weight | 10.4 Pounds |
| Material | High Density Polyethylene (HDPE) |
| Product Dimensions | 14"W x 39.4"H |
| Tank Volume | 4 Gallons |

## Product Details

- **Brand:** VEVOR
- **Tank Volume:** 4 Gallons
- **Color:** Orange/White
- **Material:** High Density Polyethylene (HDPE)
- **Item Weight:** 10.4 Pounds

## Images

![Battery Powered Backpack Sprayer, 0-90 PSI Adjustable Pressure, 4 Gallon Tank, Back Pack Sprayer with 8 Nozzles and 2 Wands, 12V 8Ah Battery, Wide Mouth Lid for Weeding, Spraying, Cleaning - Image 1](https://m.media-amazon.com/images/I/61wKvDIqpQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A High Quality Sprayer — Just Assemble It Carefully
*by R***2 on May 1, 2025*

The VEVOR Wheeled Sprayer works great and far surpasses the abilities of a unit I borrowed from my neighbor. It's well built and feels solid once you have it assembled. However, before deciding to purchase it, I noticed a number of buyers were complaining that it leaks. During assembly, I learned it's critical to make sure you use the right washers on the hose connection points. Otherwise, it's almost guaranteed to leak. Unfortunately, VEVOR's manual doesn't make it easy to decide which washers to use because the manual doesn't provide much explanation. And to make matters worse, all the washers are just thrown together in a bag. (See below for hints and suggestions on best assembly techniques.) PROS 1. Made of heavy duty plastic. 2. Oversized wheels move the unit easily. 3. The pressure of the spray is adjustable. 4. Metal wand and brass spray head work great. 5. Does not leak a drop of liquid — if assembled correctly. 6. Comes with with straps that allow you to convert it to a backpack sprayer. 7. They include extra: fuses, washers, hub caps, spray heads and two wands. CONS 1. The hose is too long — an 8-foot hose would have sufficed as the longer hose just gets in the way. I'm going to replace mine with a shorter six-foot one — which for me will be perfect. 2. Battery should have been a Lithium Iron-Phospate (LiFePO4) instead of lead-acid. Strangely, that's exactly what VEVOR uses in their smaller backpack unit. Also, as others have stated, the battery in the wheeled version is kind of an oddball. However, Amazon does sell replacements if you need one. The battery in mine is a LC-RA127R272 — 12 volt 7.2 amp hour battery. 3. Inside of tank was wet with moisture. They must have pressure tested the tank before shipping it. Unfortunately, they didn't allow it to fully dry out. So, when I opened it up to retrieve the extra parts, it was wet. Thankfully, they must have used distilled water because there was no mold or bacteria buildup. 4. The manual doesn't provide enough guidance on which washers to use or where they go. And they don't go into much detail on how to assemble the sprayer. That said, it's not rocket science, just take your time and you'll figure it out by looking at the manual and the various pictures that have been posted. 5. They use a connection to charge the battery that's better suited for a PC. It works, but a simpler design would be an improvement. Note: I did not test the backpack option (shoulder straps and belt) because I am never going to use it that way. It weighs 55 pounds when filled with water. * * * * * Assembly Hints:and Suggestions 1. I recommend using the metal wand and brass spray head for general purpose spraying. It allows you to go from a fogging spray to a solid stream and everything in-between with just a couple of twists of the spray head. 2. Use the smallest green silicone washers to connect the hose to the tank and to the plastic handle. And use three wraps of the Teflon tape (clockwise) to help seal the connection. CAUTION: Be sure and not put any Teflon tape beyond the end of the brass fitting. If a piece comes off it will plug up your sprayer! Tighten the nut on the hose until it starts to snug up and then turn it another 1/4 turn (no more) to make sure it's secured. On mine, there was a preinstalled clear silicon washer on the end of the metal wand to which I attached the brass spray head. 3. The plastic spray wand works reasonably well. But after some testing, I decided I preferred the metal wand with the brass spray head. 4. Lay out all the washers on a table before you try to install them. (They include extras.) If you're not sure which washer to use, carefully tip one side of the washer into the connection point to see if it's going to be a good fit. CAUTION: Do not seat it all the way. Once installed, they are tough to remove. If, however, you accidentally put the wrong one in, you can remove it with a fine pair of tweezers or a small jeweler's slotted screwdriver. Unfortunately, VEVOR doesn't make it very clear which washer is supposed to fit into which connection. They do show sizes next to the washers, but they don't tell you if the measurements are metric or inches. 5. The axle for the tires fits through a slot near the bottom. It would be a good idea to use a rubber mallet to pound it through because they have designed it to be a very snug fit. Yes, you can use a metal hammer, just be careful not to hit the tank or you may crack it. 6. Be sure to leave the same amount of space on both sides of the axle for the tires. Install metal washers on both the inner edge of the axle and the outer edge of the tire. This will prevent excessive wear on the plastic and extend the life of the sprayer. 7. Now, install cotter pins through the holes on each side of the axle and bend them backwards so they won't come loose. Then, install the small gray plastic hubcaps to cover the cotter pins and axle. If you ever need to remove a hubcap. You can loosen it by prying inward on one of the connection clips on the backside of the tire with a small slotted screwdriver. It should pop right off without breaking, since it's made of a tough nylon plastic. 8. Once you're done spraying, rinse and drain all the water out of the tank and let it completely dry out. Otherwise, you may come back a few weeks later and find it full of mold and mildew. 9. I am considering replacing the lead-acid battery with a LiFePO4 one; since I already have the charger and swapping it out should be relatively easy. Amazon sells a 12-volt, 10 amp hour LiFePO4 batteries.that will fit in this sprayer and increase the spraying time by at least 30%. Plus, they'll last for years; since they are designed to take 4,000 to 10,000 recharge cycles before they die.

### ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐ Much Better Than Expected — Strong Battery, Great Spray Options, Perfect for Hillsides
*by N***E on November 8, 2025*

I honestly didn’t expect to give this sprayer five stars because the reviews were mixed, but it has performed way better than expected. I’ve pumped over 100 gallons of chemicals through it so far and everything has worked exactly as advertised. The battery handled three full tanks with no drop in performance, and the long hose has been a lifesaver. Most of what I needed to spray was on a hillside, so being able to leave the tank below and walk the hose up the slope made the job simple compared to a backpack sprayer. I also really like how comfortable the trigger is and how easy it is to spray with the different nozzles. The variety of spray heads has been genuinely useful, whether I needed a tight stream, a fan pattern, or something in between. Everything had consistent pressure and good control. For my use case, this sprayer has been fantastic. Strong pump, long reach, and excellent sprayability with all the nozzle options.

### ⭐ Dead on arrival, unique battery design makes replacement difficult
*by @***H on November 10, 2023*

I ordered this to simplify bi-weekly spraying of my lake house lawn and house. The Vevor 4 gallon sprayer arrived at a medium delivery pace but packaged well for safe transport. I own several Vevor products and like the value they provide for the decent quality of the equipment. This 4 gallon bug sprayer is unfortunately not one of those quality+value products. The sprayer was extremely simple to assemble (just screw an aluminum tube or plastic tube to the trigger handle and select a tip) and I found it straightforward to secure the straps to the sprayer backpack bottle. I tried texting for battery power immediately when I opened the package but did not see any LEDs indicating power. I assumed I possibly had to charge it so I let it charge overnight. The Vevor sprayer chargers with an included plug that has a single small LED indicating charging status. Red indicates “charging” and I assume that it either turns off or changes to green when fully charged, however, I will never know as mine did not charge. I tried the Sprayer the following morning and it still would not power on. I assumed it may be slightly an intelligent design and that I might need liquid in the sprayer to close a circuit, assuming that it auto shuts off so the pump doesn’t run dry. I filled it halfway up with water and again flipped the power switch, turned the dial all the way up, and tried again….still nothing. I inspected the battery to ensure the positive and negative terminals were securely attached to wiring, which I could see were secure and properly attached. The battery itself is rather large but extremely light in weight. It literally weighs similar to a fake demonstration battery I would MUCH rather prefer that Vevor utilized a Dewalt battery receptacle or any standard tool company battery which would make replacing batteries very simple. I would not recommend this to others based off my experience.

## Frequently Bought Together

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-10*