---
product_id: 260629376
title: "190515 Professionals Battery Powered Backpack Sprayer, 4 gal"
brand: "field king"
price: "₨234242"
currency: LKR
in_stock: true
reviews_count: 1
category: "Field King"
url: https://www.desertcart.lk/products/260629376-190515-professionals-battery-powered-backpack-sprayer-4-gal
store_origin: LK
region: Sri Lanka
---

# 4 gal tank capacity 4 hrs spray time per charge 40 PSI preset spraying pressure 190515 Professionals Battery Powered Backpack Sprayer, 4 gal

**Brand:** field king
**Price:** ₨234242
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 190515 Professionals Battery Powered Backpack Sprayer, 4 gal by field king
- **How much does it cost?** ₨234242 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/260629376-190515-professionals-battery-powered-backpack-sprayer-4-gal)

## Best For

- field king enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable powder-coated steel frame and premium Viton seals ensure chemical resistance and long-term reliability.
- • **Versatile Nozzle Kit:** Includes 4 interchangeable nozzles plus compatibility with tee jet nozzles—customize your spray for any job.
- • **Comfort Meets Control:** Fully padded back harness and 21-inch poly wand keep you comfortable and in command during extended use.
- • **Precision Performance:** Pre-set 40 PSI pressure and 0.2 GPM flow rate deliver consistent, professional-grade application every time.
- • **Effortless All-Day Spraying:** No pumping needed—just power through your tasks with up to 4 hours of continuous spray on a single charge.

## Overview

The Field King 190515 Professional Battery Powered Backpack Sprayer features a 4-gallon tank, 18V lithium-ion battery with 4 hours of spray time, and a durable powder-coated steel frame. Designed for precision with a preset 40 PSI pressure and multiple nozzles, it offers ergonomic comfort and chemical resistance for professional landscaping, pest control, and weed management.

## Description

The Field King pro Max 190515 lithium-ion battery powered 4 gallon backpack sprayer consists of an ergonomic design modeled after the existing Field King 190328 no-leak pump backpack sprayer. With integrated battery storage, this design ensures the equipment is protected from the elements & liquids during filling & spraying. With the 24 foot vertical spray height, this easily cleanable & maintainable sprayer is ideal for professionals applying herbicides, insecticides, fungicides, fertilizers & other water-based chemicals in hard to reach areas. With 4 hours of spray time andup to 50 gallon sprayer volumeper charge, this sprayer is perfect for Weed prevention, Weed remediation, & pest control.

Review: 👍 - 👌

## Features

- No pumping required while using with liquids and water soluble solutions
- Up to 4 hours of spray duration on a single charge or 50 gallons of liquid (with 8002 nozzle)
- 18 volt Lithium-Ion 2.1 Ah Battery charges in 3.5 hours (charger included). interchangeable Battery system.
- Pre-set spraying pressure at 40 psi, 0.2 GPM, for typical landscape applications (with 8002 nozzle)
- Powder-coated Steel frame for durability and chemical resistance.Fully padded back harness for all day spraying comfort.Triple filtration system prevents clogging during use and enables pump longevity.Premium, lockable shutoff; 21 inch poly wand; and the highest quality Viton seals for chemical resistance.4 nozzles included: brass adjustable, low volume flat fan, high volume flat fan, and foaming nozzle. Also accepts tee jet nozzles..Not designed for use with wettable powders.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C814RC4 |
| Brand | Field King |
| Brand Name | Field King |
| Color | White |
| Colour | White |
| Customer Reviews | 4.2 out of 5 stars 1,172 Reviews |
| Global Trade Identification Number | 00841688005334 |
| Hose Length | 50 Inches |
| Included Components | 21 inch poly wand, 4 nozzles (brass adjustable, low volume flat fan, high volume flat fan, and foaming nozzle), 18 volt Lithium-Ion 2.1 Ah Battery, charger |
| Item Dimensions W x H | 38.1W x 57.2H centimeters |
| Item Type Name | Battery Powered Backpack Sprayer |
| Item Weight | 6.42 kg |
| Item weight | 6.42 kg |
| Manufacturer | The Fountainhead Group, Inc. |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Pressure | 40 Pound per Square Inch |
| Model Name | Professionals |
| Model Number | 190515 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Garden sprayer, Chemical sprayer |
| Recommended uses for product | Garden sprayer, Chemical sprayer |
| Style Name | Battery Powered |
| Tank Volume | 4 Gallons |
| Tank volume | 4 Gallons |
| UPC | 841688005549 841688005334 |

## Product Details

- **Brand:** Field King
- **Colour:** White
- **Material:** Alloy Steel
- **Recommended uses for product:** Garden sprayer, Chemical sprayer
- **Tank volume:** 4 Gallons

## Images

![190515 Professionals Battery Powered Backpack Sprayer, 4 gal - Image 1](https://m.media-amazon.com/images/I/61ar3ZyYRwL.jpg)

## Available Options

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

## Questions & Answers

**Q: Just received and used it today, it's great but can the pressure be adjusted down? It's very powerful and atomizing the spray so I'm getting drift**
A: Adjust the nozzle or put different nozzle on. Atomizing is preferred for some tree or shrub spraying, but you need to adjust the nozzle. Good pressure is great.

**Q: What all brand batteries work in it? Whats the biggest battery compatible?**
A: Takes the same battery as the Ortho Sprayer.

**Q: Does anyone else have a problem with having 4 gallons of product but tbe sprayer will only spray 3 gsllons and won't spray the last gallon ?**
A: I have the same issue.  I believe it's because the internal pick up tube is too high i also need to see if i can have my harness replaced either way still lasts me about 2 house treatments maybe 3 depending on square footage.  I'm actually looking to order a second one as mine is finally a year old.  Still works after the abuse of arizona residential services.

**Q: ¿Trae cargador para la bateria?**
A: Si, trae cargador para la bateria. Gracias

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍
*by A***L on 5 March 2025*

👌

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-09*