Spray All Day, Never Pump Again


Fill the tank, set your pressure, and pull the trigger. The battery does all the hand pumping while you spray for up to 8 hours on a single charge, reach treetops up to 20 feet away, and adjust from 0–90 PSI for every job around your property.

4 Gal

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LOW STOCK NOTICE

We restock weekly, and current inventory moves quickly. If it’s showing In Stock, we recommend ordering today — once this batch sells out, we can’t reserve units and the next shipment goes out the following week.

90-Day Clean-Confidence Guarantee

Try it risk-free for 90 days. If you’re not satisfied with the performance or convenience, contact us and we’ll make it right — including a full refund.

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Cut Your Spray Time in Half

The IronRidge Battery Powered Backpack Sprayer gives you consistent spraying power with zero manual pumping. Simply fill the tank, strap it on, pull the trigger, and keep moving. No stopping every few minutes to rebuild pressure. No uneven spraying. No tired arms.

Powered by a reliable 18V battery system, it delivers up to 4–6 hours of continuous spraying, giving you the power to handle larger outdoor jobs without interruptions.

What used to take up your entire Saturday morning can now be finished before lunch.

  • Fence lines? Done.
  • Garden beds? Done.
  • Driveway and outdoor cleanup? Done.

See It in Action. Hear the Real Results.

How the Ironridge backpack sprayer performs in real jobs, real spaces, and real conditions.

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Rated 4.8/5 by 1,128+ Happy Customers
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Out With the Old. In With the New.

Remember hand pump sprayers?

Pump ten times, spray for thirty seconds, pump again.
Pressure fades halfway through and your arm feels it by the end. This one runs on an 18V rechargeable battery instead. Set your pressure anywhere from 0 to 90 PSI and it holds there. Consistent spray, first pass to last. Once you go battery powered, you won't touch a pump sprayer again.

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One Sprayer. Every Job in the Yard.

Fence lines are just the start. Hit the weeds coming up through your gravel and rock beds. Spot treat the lawn. Spray around the driveway, the patio, the garden beds, the tree lines. With 8 quick connect nozzles you can switch from a wide fan to a pinpoint stream in seconds. Whatever's growing where it shouldn't be, this handles it.

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Fast & Free Shipping

Get your orders delivered quickly with our reliable shipping service.

24/7 Customer Support

Our dedicated team is here to help you anytime, day or night.

90 -Day Money Back

Not satisfied? Get a full refund within 30 days, no questions asked.

Frequently Asked Questions

Find answers to common questions about our products, shipping, returns, and more.

Will this hurt my back or feel too heavy to carry? +

We built the backpack to keep the load off your back. The padded ergonomic straps spread the weight evenly across both shoulders instead of letting it pull on your lower back, and most users wear it comfortably through several hours of spraying. That said, if you deal with back issues and would rather not carry any weight at all, you don't have to — you can add the rolling cart option at checkout and simply push the sprayer around the yard instead of wearing it. Either way, your back stays protected.

How long does the battery last on a full charge? +

The HD4000 battery typically lasts 6–8 hours of continuous use, allowing you to spray over 200+ gallons per charge depending on usage and nozzle setting.

What can I use this sprayer for? +

It’s ideal for gardening, landscaping, pest control, fertilizing, cleaning solutions, and other outdoor spraying tasks.

Do I need to manually pump the sprayer? +

No. The HD4000 is fully battery-powered, so it automatically maintains consistent pressure without any manual pumping.

Does it come with different spray nozzles? +

Yes. The sprayer includes multiple interchangeable nozzles so you can adjust spray patterns based on your needs.

Is it comfortable to wear for long periods? +

Yes. It features double-padded shoulder straps and a cushioned, breathable back pad designed to reduce fatigue during extended use.

Is the tank durable and leak-proof? +

Yes. The HD4000 is built with a heavy-duty, leak-resistant design, including a reinforced tank, wide-mouth lid, and built-in filter.

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Money-Back Guarantee

We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 90 days for a full refund.

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100% Satisfaction
Fast Shipping
Easy Returns
Premium Product

Money-Back Guarantee

We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 90 days for a full refund.

ADD TO CART
100% Satisfaction
Fast Shipping
Easy Returns
Premium Product

Frequently Bought Together

Complete your setup and save 15% on selected add-ons.

Propane Weed Torch

Propane Weed Torch

For the weeds your sprayer can't reach. Burn out driveway cracks, gravel, and fence lines while the spray handles the yard.
$85.00 15% OFF $72.25
Heavy-Duty Weed Barrier – 3 ft x 100 ft Roll

Heavy-Duty Weed Barrier – 3 ft x 100 ft Roll

Spray kills the weeds you have, this 3 ft x 100 ft roll stops the ones coming next. Enough to cover every bed and pathway so you're not re-spraying the same spots all season.
$49.99 15% OFF $42.49
Tap Add to include these discounted extras with your order.