• tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
  • tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
  • tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
  • tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
  • tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
  • tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
  • tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
  • tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
  • tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing
1 9

Petra Tools

tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing.

tools HD4000 Battery Powered Backpack Sprayer, 6 Hr Runtime, 6 Nozzles | Electric Sprayer for Lawn & Garden W/ Battery Meter, Adjustable 90 PSI & Padded Straps - for Weed/Pest Control, Fertilizing.

$235.35 USD
$235.35 USD $0.00 USD
Style

Low stock

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

HD4000 Backpack Sprayer Overview

Our Top-Selling Sprayers

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Customer Reviews
4.6 out of 5 stars 3,680
4.3 out of 5 stars 1,866
4.6 out of 5 stars 525
4.6 out of 5 stars 1,179
4.6 out of 5 stars 387
Price
$189.99$189.99 $179.99$179.99 $299.99$299.99 $93.99$93.99 $83.99$83.99
Tank Capacity
4 Gallon 3 Gallon 6.5 Gallon 2 Gallon 1 Gallon
Sprayer Type
Backpack Backpack 2 in 1 Cart & Backpack Sling Sling
Pump Type
Battery-Operated Battery-Operated Battery-Operated Battery-Operated Battery-Operated
Battery life
Up to 8 hours Up to 2 hours Up to 8 hours Up to 2 hours Up to 2 hours
No. of Nozzles
6 5 7 2 2
Pressure Control
Adjustable Adjustable Adjustable Fixed Fixed
Features
Padded, Straps, Adj. Nozzles Padded, Straps, Adj. Nozzles Padded, Straps, Adj. Nozzles Padded, Straps, Adj. Nozzles Padded, Straps, Adj. Nozzles
Weight When Full
45 lbs 33 lbs 65lbs 25lbs 16lbs
  • 6-8 Hours Long Battery Life: No more pumping with the HD4000 battery powered sprayer! The 12V8AH battery pumps 200+ gallons per charge and lasts 4X longer than 2.0 lithium batteries. It’s perfect for large-scale operations with continuous, hassle-free performance.
  • American Family-Owned & 24/7 USA Support: Since 2019, PetraTools has been turning customers into fans with the durable, and long-lasting performance of our battery back pack sprayer 4 gallon. Backed by 100% customer satisfaction, we are ready to assist you 24/7.
  • Double-Padded Straps and Back Pad for Maximum Comfort: Whether you're a professional or a DIY homeowner with large lawns, gardens, or farms, this electric backpack sprayer has durable straps and a squeeze handle with a locking feature to reduce user fatigue.
  • Weed Sprayer Battery Operated with Adjustable Pressure 40-90 PSI & 6 Versatile Nozzles: From misting to powerful streams, the battery-operated sprayer features adjustable nozzles and pressure control, allowing you to tailor the spray for watering, fertilizers, or weedkiller.
  • Heavy-Duty Built for Leak-Free Operation: The new HD extendable wand (34.5 inches) and wide-mouth lid of the backpack sprayer battery powered allow easy filling and cleaning. The translucent tank with a gallon marker monitors liquid levels while the screen filter prevents clogs.
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See what our Special customers are saying...

Sarah Johnson

March 8, 2025

Absolutely love this product! The quality exceeded my expectations and shipping was super fast. Highly recommend!

Michael Chen

April 1, 2025

Great customer service and amazing product quality. Will definitely be ordering again!

Emily Rodriguez

June 6, 2026

Very satisfied with my purchase. The product works exactly as described. Only minor issue was packaging could be better.

Jeff Slogan

July 29, 2026

Better than on Amazon, cheap and same quality. RECOMMEND!

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