---
product_id: 404404733
title: "Battery Powered Backpack Sprayer - 4.2 Gallon, 8 Nozzles, 100PSI Cutoff, Long Battery Life, Wide Mouth, High-Pressure Spray Hose, Trigger Lock, Pressure Knob Controller"
brand: "npglobal"
price: "NT$9832"
currency: TWD
in_stock: true
reviews_count: 4
url: https://www.desertcart.tw/products/404404733-battery-powered-backpack-sprayer-4-2-gallon-8-nozzles-100psi
store_origin: TW
region: Taiwan
---

# 4.2 Gallon Capacity Battery Powered 100 PSI Pressure Battery Powered Backpack Sprayer - 4.2 Gallon, 8 Nozzles, 100PSI Cutoff, Long Battery Life, Wide Mouth, High-Pressure Spray Hose, Trigger Lock, Pressure Knob Controller

**Brand:** npglobal
**Price:** NT$9832
**Availability:** ✅ In Stock

## Summary

> 💪 Power Up Your Cleaning Game!

## Quick Answers

- **What is this?** Battery Powered Backpack Sprayer - 4.2 Gallon, 8 Nozzles, 100PSI Cutoff, Long Battery Life, Wide Mouth, High-Pressure Spray Hose, Trigger Lock, Pressure Knob Controller by npglobal
- **How much does it cost?** NT$9832 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/404404733-battery-powered-backpack-sprayer-4-2-gallon-8-nozzles-100psi)

## Best For

- npglobal enthusiasts

## Why This Product

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

## Key Features

- • **Smart Design:** Translucent tank for easy solution monitoring.
- • **Effortless Comfort:** Padded shoulder straps for all-day wear.
- • **Lifetime Assurance:** Enjoy peace of mind with our lifetime warranty.
- • **Unmatched Versatility:** Choose from 8 nozzles for every cleaning task!
- • **High-Performance Power:** Achieve up to 100 PSI for tough stains.

## Overview

The Battery Powered Backpack Sprayer is a versatile and efficient cleaning tool featuring a 4.2-gallon translucent tank, 8 interchangeable nozzles, and a powerful 100 PSI cutoff. Designed for comfort with padded shoulder straps, it ensures ease of use during extended tasks. With a lifetime warranty, this sprayer is built to last and deliver exceptional performance for all your cleaning needs.

## Description

Full description not available

## Features

- HIGH-PRESSURE SPRAY HOSE - Enjoy our powerful spray hose that offers the reliability you deserve when handling different projects. Clean with ease while having convenient access to working pressure from 21.8 PSI to 100 PSI. The high-pressure hose works with such speed and efficiency to remove even the most challenging stains. It has a flow rate of 4.0L per minute and comes equipped with a stainless steel telescopic lance and a convenient trigger. Use the trigger lock when not in use for safety!
- TRANSLUCENT TANK - The tank is translucent to make it easier for users to keep track of what they're adding to the tank before getting started. Keep track of what goes into your tank and how much of the solution you have left with a quick look! Seeing through the tank eliminates the guessing game and prevents users from wasting product by adding more of the solution when they don't need it. In addition, you can adjust the spray level and nozzle to your liking upon checking the tank.
- COMFORTABLE SHOULDER STRAPS - Wear the backpack sprayer with ease for hours on end when you need to do so! It comes equipped with durable padded shoulders to increase your comfort while you focus on getting the job done. The durable straps will stay put, keeping the sprayer tank secure on your back while you complete various cleaning tasks. You won't have to worry about unwanted irritation and discomfort while you wear it! It also comes with an integrated carry handle for easy transport.
- MULTIPLE NOZZLES AVAILABLE - Choose from an assortment of eight different nozzles based on what you're cleaning for your convenience. In addition to 8 nozzles, we offer a mouth lid strainer, wide mouth lid, and convenient replacement accessories. These valuable accessories can enhance your experience of using the backpack sprayer when cleaning different surfaces, making the job less stressful and more enjoyable!
- LIFETIME WARRANTY - Our battery-operated backpack sprayer is durable and reliable, allowing you to get your money's worth! We are sure that the equipment will exceed expectations and provide the best experience possible. If you aren't satisfied for any reason, reach out to us immediately for help. Our goal is to provide the best experience possible. A lifetime warranty backs this product to provide peace of mind and assurance to users!

## Product Details

- **Brand:** NPGLOBAL
- **Tank Volume:** 4.2 Gallons
- **Color:** White
- **Recommended Uses For Product:** Garden sprayer, Chemical sprayer
- **Material:** Small US Business

## Images

![Battery Powered Backpack Sprayer - 4.2 Gallon, 8 Nozzles, 100PSI Cutoff, Long Battery Life, Wide Mouth, High-Pressure Spray Hose, Trigger Lock, Pressure Knob Controller - Image 1](https://m.media-amazon.com/images/I/81QlfUqFFtL.jpg)

## Questions & Answers

**Q: Is it safe to use with Clorox?**
A: Hello! That's a great question. Yes, it is safe to use Clorox or any other disinfectant as long as it is properly diluted and the solution is not too thick to avoid clogging. I hope this answers your question. Feel free to message us anytime if you have further concerns. 

For any inquiries and if the unit arrived damaged, used, broken, missing parts or non-functional:
Email: hello@proshopglobal.com
Call or Text: 1(888)421-3737 8-5pm EST Mon-Fri
http://backpack-sprayer.com/

**Q: Does this unit need a jumpstart?**
A: No, it comes with a wall charger that plugs into the sprayer to charge it , mine stays charged and can be used for many 30 minute uses between charges. I have no idea how or why you asked if it could be jump started,its not a car.

**Q: How long does the battery typically last on a single charge during continuous use?**
A: Hello, 

Thank you for reaching out. We thank you for your interest in our battery powered sprayer! We are proud to say that you can continously operate the sprayer for up to 6 hours and charging time is up to 8 hours. Let me know if you need any further assistance, we are just an email away. 

Regards, 
Customer Ambassador
NP Global

**Q: Would this work for cleaning the coils on the indoor air handlers for a mini split air conditioning unit? Or is it only good for spraying chemicals?**
A: Thank you for reaching out! I understand you are looking into using the backpack sprayer for your air conditioner. I don't see any reason why you can't. As long as the viscosity of the solution you're using is in water-like consistency and use the strainer to filter any particles there shouldn't be any problem.
We are always here to help. For any additional questions, don't hesitate to email us again.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Product with Outstanding Service
*by L***. on August 15, 2025*

I purchased the NPGLOBAL 4.2 Gal. 100 psi backpack sprayer on 2-28-2024 When our spring came, so did the weeds. I used this sprayer many times in 2024. Spraying weed killer on our driveway lane (which is 600 ft. long) has white limestone rocks covering it. Sprayer worked excellent, able to put on a nozzle that would cover a good area. Also used it on our side yard edge, touching our woods edge. We like to keep a barrier between the woods and our grass yard. The weed killer we use kills all grass, plants and vegetation. The sprayer worked excellent. This edge is about 700 ft. long.I'm a older man with a bad lower back. I do not strap this sprayer on my back. I bought a used child's wood wagon and strapped the sprayer into the wagon. I pull the wagon around and spray the area that needs the weeds killed. This works very well with one exception. I wish the hose to the wand was about 2 ft. longer. I have to keep the wagon close to me. I bought this sprayer because of the specifications: battery size, psi rating, parts that come with it and the reviews. I researched the ones that have wheels (that you pull) but they did not measure up to this sprayer. NPGLOBAL beat them in many of the specs. and the reviews.In 2025 I charged the sprayer and started spraying. I sprayed for about 4 months and than the battery ran out, so I charged it. Than went to spray and the power would not come on. The charger showed the the battery was charged but I had no power or indicator lights. I check the manual to trouble shoot it .Did everything they listed. Including removing the bottom cover and checking for loose or broken wires. All good with the wires and the connections. So I call NPGLOBAL costumer service and told them everything about the sprayer (problems).They were very nice and told me it was the battery that had gone bad. They said that a brand new complete sprayer with all of the parts would be shipped out to me. They told me to keep the old one for spare parts. I received the new sprayer in about 5 days. I charged it up and sprayed today our driveway lane. Sprayer worked excellent. Their customer service is the best !!! They did this at no cost to me. Please tell me another company today that would do this !! I do not know of any that are like NPGLOBAL. If I could give them a 10 star rating I would.This company stands behind its products !! Please take a serious look at their products. OUTSTANDING SERVICE.Lou P.

### ⭐⭐⭐⭐⭐ Good sprayer, do not like the backpack straps, very responsive/helpful seller.
*by M***C on August 23, 2025*

Update: Seller reached out noting that I was not totally satisfied with the straps and offered a full refund. So, you can rest assured that they are responsive and if you have issues they will deal with them. That’s enough for me to bump it to 5 stars. I decided to keep it.********Bought it recently and used it once so far. It was charged up when it arrived. I used it to spray a large lawn and it did a great job spraying uniformly. I would describe the overall unit as having acceptable build quality. The wand seems well built. All the accessories seem a bit cheaply made and mostly plastic. Instructions on how to connect the accessories is lacking. It gets a really bad grade in my book for the straps to hold it to your back. They are extremely cheap and their connection to the unit is also very suspect/flimsy. 4.4 gallons weighs nearly 37 pounds. Strapping 37 pounds of pesticide or herbicide to your back with flimsy straps was not my idea of a good time. I ended up lugging it around while I sprayed. That was not fun either. If anyone out there has any recommendations on how they managed to safely/easily strap this to their back, please let me know!

### ⭐⭐⭐⭐⭐ Got the job done
*by S***R on July 31, 2025*

I decided to switch over to liquid concentrates for my yard pest and weed control to save money and get more precise application. This looked like the best inexpensive sprayer option. It works fine. The shoulder strap connections seem a little flimsy and poorly secured and I worry about them every time I swing a full tank up onto my back, but so far I have not had a problem.I had one instance where the battery must not have fully charged despite being plugged in as the sprayer didn't last through the 3 tanks it took to cover my yard. After recharging again, it did much better the next time around and didn't get low after doing 3 tanks. There must have been some user error or connection problem that led to it not charging the first time around.Overall, I am satisfied with this tank and would recommend it.

## Frequently Bought Together

- 4.2 Gallon Battery Powered Backpack Sprayer - 8 Nozzles, 100PSI Cutoff Pressure, Long Battery Life, Wide Mouth, High-Pressure Spray Hose, Trigger Lock, Pressure Knob Controller
- Southern Ag Surfactant for Herbicides Non-Ionic, 16oz, 1 Pint
- Syngenta Tenacity Herbicide - Pre-Emergent and Post-Emergent Weed Control, 8-oz. Liquid Weed Killer for Lawns and Turf Grasses, Active Ingredient Mesotrione Herbicide

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-23*