Dewalt 190681 20V MAX 4 gal. Lithium-ion Cordless Backpack Sprayer Kit (2 Ah)

One of the best sprayers I've owned, the straps and well made and work great don't know about the adapters the nozzle does all I need but the black one is handy when you want to know where you left off, it is pricey but it comes with battery and charger and it is dewalt

Reading reviews before I purchased this, I was a little concerned because people said it was heavy. I have used both Solo and Echo hand pump backpack sprayers over the years as a Private Applicator. Honestly, I can’t say it was much heavier than either of those. I started by putting it on the back of my golf cart and driving around. It is top heavy and would fall forward if I hit a bump. Next I tried walking with it and it was comfortable and worked well. I used a DeWalt 8AH battery. I sprayed a total of 21 gallons of herbicide (5 batches and a clean-up) and there were still 2 of the 3 green lights on indicating it had only used 1/3 of the battery. I’m impressed with it and think I made a great purchase.

I have had this for a week now. As a professional landscape/lawncare business owner, this is the perfect tool! Can spray 4000sqft of herbicide in a few minutes and refill and spray again. The single 2ah battery lasts a long time (don’t know the exact because I used one all day when needed and didn’t drop a single bar). If you are contemplating getting away from the hand pump, here is your answer. If you are like me and already have a bunch of 4 and 5ah batteries, you are set for days worth of spraying without ever having to charge a battery

Love this sprayer... works very well! Runs more tanks of water than you're willing to pick up and run around with on a 5AH battery... has great pressure and probably 20-25' vertical spray. Its very easy to use, just a little heavy when completely full, but comfortable once you have it strapped on.

This thing is AWESOME !!!!!! I can't tell you how much I love this sprayer. I have been spraying Permethrin around the house to kill off the bugs. This works great with little effort. When you fill it to 4 gallons it gets a bit heavy (think of it as a workout with a backpack :). It does have waist straps so that helps out a lot. With 4 gallons, I'm able to go around my whole house and spray to kill of the bugs. Works great. I would definitely buy it again in a heartbeat especially since many of my powertools are from DeWalt and use the same battery packs. Side note. When you get it, you might need to prime it. Getting a garden hose and blasting water into the vent (as suggested) worked REALLY well. After that, it works every time without priming it.

Battery went dead in 2 months

Works awesome lot of power. It is REALLY heavy once filled with 4 gallons of weed killer but will do the work of a hand pump sprayer in a fraction of the time, can spray 4 gallons in minutes. Different spray head allow for every use.

Compared to my previous sprayer, this is game changer. Great battery life. Definitely worth investing in if you use a sprayer frequently over large areas.

I got this wanting to make spraying my planted trees and shrubs on my 2 acres. I was really worried it would be heavy but it’s not. I love that I no longer need to grab the handle and pump to get pressure. This gives even pressure at all times. I recommend fully.