HD4000 Battery Powered Backpack Sprayer

Fill, add herbicide, walk and spray. Sits good on your back. Battery lasts a long time. I have half acre and it had charge left. Comes with a lot of accessories. Straps are great. Good padding and wide. I’m going to replace the battery with a lithium to reduce the weight by 1.5 pounds. I should have bought this a long time ago.

We live on 45 acres in central Texas. I have some heavy duty tractor operated spray equipment as well as a spray rig for an ATV but I needed something different for my yard. We have approximately 10,000 sq. feet of zoysia grass and another 5,000 sq. feet or so of flower beds and a 5,000 gallon Koi pond I landscape around. I'm 75 years old and I do everything around our place. For years I've used a hand-pumped backpack type sprayer for the yard and areas outside the yard I can't get to with a tractor or ATV but at my age I now look for any feasible shortcut I can find. This new 4 gallon PetraTools battery operated backpack sprayer is exactly what I was looking for. I charged it overnight the day it arrived. I assembled it in a few minutes and the next day I was spraying herbicide. The battery is so large I did everything I wanted and had hours of battery power left over. The sprayer has several different spray heads that are going to come in handy down the road. It even came with additional o-rings and plumbers tape to insure water tight connections. I'm happy with this sprayer so far and it seems well built so I plan to use it well into the future (even at 75 years old)!

I sprayed nearly 100 gallons of weed killer and it worked great so far. Sure beats pumping my old one over an hour. So far this item is the best I've purchased on Amazon.

This is an essential part of any organic gardeners tool box. I love this sprayer so much. I frequently need a spray type application in my garden for the application of liquid organic fertilizers, or pest control treatments. Prior to the petratools sprayer, I was using a 1 gallon pump and spray which has weak spray, poor control, and you're constantly have to stop and remix a batch of whatever you're using. This baby takes care of all of that, and the powerful battery operated spray means you're getting a consistent spray and not constantly having to stop and pump. Battery charges fast, and holds it's power a long time. Fair warning, the backpack is pretty heavy when completely full, but I just think of it as legs day.

I did have a slight shipping damage when my unit first arrived. Customer service was amazing and they had a brand new sprayer shipped out to me within the day. Plus, this company is all made in America. I waited a long time to order as I wasn't sure it was worth the money, but it totally is and more. Can't say enough good things about my sprayer!

I purchased my Petra sprayer about 2 months ago and I am crazy about it. It has made my fertilizer apps, fungicide apps, and insecticide apps so much easier and faster. So many tips to choose from and just the right amount of pressure to get the product applied perfectly. Petra has really done a great job with the design of this sprayer. If you don’t have one yet, you need to get one, it’s worth it!

If you are looking for a 4-gallon variable pressure backpack sprayer that is well constructed and well priced, the Petra HD 4000 backpack sprayer is an excellent choice. Delivery was quick, assembly was easy, and the pump ability was excellent! I'm looking forward to using this for all of my lawn care liquid applications.