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4 Gallon Battery Powered Backpack Sprayer with Auto-Mixing, Compatible with Makita 18V Battery, Dual 21V 2.6Ah Battery, 2 Spray Wands (Stainless & Fiberglass), 100 PSI Garden Sprayer for Lawn Care

4 Gallon Battery Powered Backpack Sprayer with Auto-Mixing, Compatible with Makita 18V Battery, Dual 21V 2.6Ah Battery, 2 Spray Wands (Stainless & Fiberglass), 100 PSI Garden Sprayer for Lawn Care

Regular price $132.77 USD
Regular price Sale price $132.77 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • Notice: To extend the lifespan of this sprayer, do not use solutions with a pH lower than 1 or higher than 12. Highly acidic or alkaline liquids may corrode the wand, hose, or seals, leading to leaks or damage. It is recommended to check the pH level of your solution before use.
  • 【Built-In Automatic Agitator】 Unlike traditional backpack sprayers, ours features a smart one-touch mixing system that continuously agitates the solution while you work. This prevents sediment buildup and ingredient separation, ensuring a perfectly even concentration from the first drop to the last—whether you're applying liquid fertilizers, plant nutrients, lawn care solutions, or home cleaners.
  • 【Upgraded Dual Wands for All Liquids】Includes a 32.05" telescoping stainless steel wand—the go-to choice for oil-based formulas, sealers, and coatings. Plus, a 19.48" fiberglass wand built to handle tough outdoor cleaners, deck washes, and house rinses without corroding.
  • 【Compatible with Makita Battery】Compatible with Makita 18V batteries for simple battery replacement. Equipped with TWO 2.6Ah 21V batteries and a 110-240V charger that fully recharges in about 3 hours. Capable of spraying up to 16 tanks’ worth of water/mix per battery (up to 32 tanks in total with both batteries), providing double the operating time for various extended applications.
  • 【Powerful, Adjustable Performance】Delivers up to 100PSI (7 Bar) spraying power, powered by a high-speed 3800 rpm motor. The adjustable PSI knob allows precise control for delicate misting or powerful streams, while six interchangeable nozzles cater to all your spraying needs.
  • 【Ergonomic & Durable Design】Designed for comfort during extended use, featuring thickened, widened padded shoulder straps and unique waist support to minimize fatigue.
  • 【Versatile & Multi-Application】Ideal for a range of tasks—from garden weeding to cleaning vehicles and even pet bathing. The upgraded storage area allows you to conveniently store essential accessories.
  • 【3-year Quality Warranty】We provide the 36-month warranty for the sprayer. Once there is any quality problem within three years, we will replace the sprayer with a new one for free or refund the full amount directly. If you encounter any product after-sales problems, you can contact RUINOPAR support team at any time. Professional team is always on line.

Overview

  • Brand: RUINOPAR
  • Tank Volume: 4 gallons
  • Color: Blue
  • Recommended Uses For Product: Sanitizing, Watering, Weed Control
  • Material: Plastic, Stainless Steel
Quantity

Low stock: 10 left

View full details
  • ⭐⭐⭐⭐⭐

    Jordan Blake — Cedar Falls, Iowa
    The product information was organized clearly, which made it easier to compare the available options. My order matched the description, and the overall shopping process was straightforward.

  • ⭐⭐⭐⭐⭐

    Casey Morgan — Waco, Texas

    I appreciated the practical selection and the detailed specifications provided on the product page. Everything arrived securely packaged, and communication about the order was easy to follow.

  • ⭐⭐⭐⭐⭐

    Taylor Reed — Springfield, Missouri

    CropForge made it convenient to browse equipment and replacement parts in one place. The item was as described, and I would consider shopping here again for future farm projects.

  • ⭐⭐⭐⭐⭐

    Avery Collins — Lexington, Kentucky

    The website was easy to navigate, and I found the product details helpful before ordering. The purchasing experience felt organized and straightforward from checkout through delivery.

Frequently Asked Questions

How do I know whether a product will fit my tractor or equipment?

Review the product description, dimensions, hitch category, PTO requirements, shaft size, hydraulic specifications, mounting points, and compatible models before ordering. If you are unsure, contact us with your equipment’s make, model, year, and relevant measurements. Compatibility remains the customer’s responsibility unless expressly confirmed in writing by CropForge.

Does CropForge sell complete tractors or only equipment and parts?

CropForge focuses on farm machinery, tractor attachments, agricultural tools, livestock equipment, and replacement components. Please check each product listing carefully to confirm exactly what is included, as tractors, vehicles, batteries, hoses, mounting hardware, or accessories shown in photographs may be sold separately.

Are assembly and installation required?

Some products may arrive fully assembled, while others may require partial assembly, professional installation, adjustment, lubrication, or additional hardware. Assembly requirements vary by product. Always follow the manufacturer’s instructions and use a qualified technician when installation involves hydraulic, electrical, PTO, structural, or safety-critical components.

How can I check the status of my order?

When tracking information becomes available, it will be sent to the email address used at checkout. Tracking may take some time to update after the shipping carrier receives the package. If you have not received an update, contact us with your order number at fawoldwariop@gmail.com.

Can I change or cancel my order after placing it?

Contact us as soon as possible if you need to change or cancel an order. We will try to assist, but changes and cancellations are not guaranteed once processing or shipment has begun. Orders that have already shipped may need to follow the applicable return process.

Will every item in my order arrive together?

Products may be stored or shipped from different locations, so an order containing multiple items may arrive in separate packages and on different dates. Each available shipment may receive its own tracking information. Separate delivery does not necessarily mean that an item is missing.

What should I do if my item arrives damaged, defective, or incorrect?

Contact us promptly and provide your order number, a description of the issue, photographs of the item, packaging, shipping label, and any visible damage. Keep all original packaging until the matter is resolved. Do not install, operate, modify, or discard a damaged or incorrect product before receiving instructions from us.

Can I return a product if it does not fit my equipment?

Return eligibility depends on the condition of the product and the requirements stated in our Return & Refund Policy. Products that have been installed, used, fueled, altered, damaged, or assembled may not qualify for return. Customers should verify compatibility and specifications before purchasing.

Are warranties included with CropForge products?

Warranty coverage, when available, varies by product and manufacturer. Any applicable warranty terms will be stated in the product listing, packaging, or manufacturer documentation. CropForge does not provide additional warranties unless expressly stated in writing. Normal wear, misuse, improper installation, unauthorized modification, and incompatible use may not be covered.

What safety precautions should I follow when using farm equipment?

Read and follow all product manuals, warning labels, and manufacturer instructions before assembly or operation. Wear appropriate protective equipment, keep guards and shields installed, and never service machinery while it is powered or moving. Agricultural equipment should only be operated by trained individuals and within the product’s stated limits.