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"This is working really well. So much better than a pump sprayer." - T. Chin, Verified Customer


HD4100 Battery Operated Backpack Sprayer - 4 Gallons

HD4100 Battery Operated Backpack Sprayer - 4 Gallons

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Regular price $199.99
Regular price $229.99 Sale price $199.99
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PetraTools HD4100 is a unique and powerful battery-powered backpack sprayer and cart sprayer combo that will completely change the way you care for and maintain your lawn, garden, and greenhouse. With an 8-hour battery life, this battery-powered backpack sprayer can cover up to 48,000 square feet on a single charge. This makes it an ideal choice for large commercial applications, agricultural use, as well as residential yard maintenance.

The PetraTools HD4100 comes with a 4-gallon tank that is made of durable polyethylene material. The sprayer itself can be worn as a backpack or utilized as a cart sprayer with all-terrain wheels for easy maneuverability. With multiple included nozzles, you can customize the spray pattern to your needs. Our HD4100 offers superior versatility, utility, and functionality. It’s built rock solid and will serve you with many years of reliable use.
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  • Ultra-life rechargeable battery with 6-8 hrs power
  • Multiple nozzle attachments
  • Heavy-duty multi-purpose wand
  • Comfortable backpack straps
  • Custom-built cart
  • Wide-mouth opening for easy pouring
  • Outstanding customer support

Customer Reviews

Based on 13 reviews
Kimberly Blackwell
cut my job time in half

i love this! it use to take me so long to spray for weeds and grass on my property. now i can get it done in less than half the time and finish the same day. no more pumping and refilling. i only had to fill up 2 times. it’s made my job so much easier. the wheels make it so much easier to get around with it. definitely worth the price!

John Cadogan
HD4100 Pro

Great Backpack/Cart Sprayer. Its says Built Rock Solid and they weren't lying! Battery Life is really good. Having different nozzles is nice compared to other sprayer! All around good product!

Simon H. Nguyen
It Work

Worked great after charged battery

Easy to use

After two hand pumped sprayers this is a dramatic improvement. Money saved by spraying myself easily pays for the sprayer. Appears to be well designed and constructed.

Robert Brillant
Hi quality and it works as advertised!

Carpenter bee insecticide, Roundup weed killer and wooden deck cleaner/brightner/neutralizer. Works
flawlessly. Very pleased.

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