🎯 Spray Like a Pro, Work Like a Boss
The Field King 190515 is a premium 4-gallon battery-powered backpack sprayer engineered for landscaping pros. Featuring a 18V Lithium-Ion battery delivering up to 4 hours of continuous spray at a steady 40 psi, it combines ergonomic comfort with rugged durability. Its powder-coated steel frame, triple filtration system, and chemical-resistant Viton seals ensure long-lasting performance. Ideal for herbicides, insecticides, and fertilizers, this sprayer maximizes efficiency and precision in hard-to-reach areas.
| ASIN | B07C814RC4 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,170) |
| Date First Available | 14 July 2018 |
| Item model number | 190515 |
| Item volume | 4 Gallons |
| Manufacturer | The Fountainhead Group, Inc. |
| Material type | Alloy Steel |
| Part number | 190515 |
| Power source type | Battery Powered |
| Product Dimensions | 25.4 x 38.1 x 57.15 cm; 6.42 kg |
A**L
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N**N
Well designed and made. Comfortable to wear, easy to put on if lifted onto a table first. Spent a long time looking at reviews of various alternatives. Was a little unsure as this is a USA item incurring tax and import costs but still cheaper than nearest alternative. However, be aware designed for USA mains voltage so need to get a voltage adaptor for charger. Used twice for total of two hours without need of recharge. Bought to replace a hand pumped backpack after giving myself golfer's elbow weedkilling a two acre field. Very glad I did - so much easier and more comfortable
L**.
This is such a good product. I bought it in 2022 and in 2025 it still works perfectly. The battery lasts forever it seems without a charge and I’m so happy with this product that I am buying a second one. I use it for watering my gardens and then I also use it for spraying fruit trees. I find it easier to water the garden with this rather than carrying heavy water cans and walking up and down the rows because it’s just easier for me as an older lady to carry the weight on my back rather than carrying the weight of the water on my joints and wrist and shoulders, etc. 10/10 would recommend.
B**5
I have a large lawn, about 4000 square ft, and this saved me a ton of time and energy to spray with weed killer. Battery was good on a single charge to do it all, less refilling, and the most important - no hand pumping to pressurize the tank! When full, I suggest putting it on a table or counter and put on the backpack straps (adjust those before filling). Comfortable to carry around, hardly notice it is there once started.
S**Y
Out of the box it would not prime the pump so it won’t spray, I exhausted the few troubleshooting actions I could find in the manual and online.
A**R
This sprayer is awesome, Just turn the power switch on and your sprayer up to 4 hrs per charge, Saves me from hand pumping with the old style sprayers. Will never go back to hand pump sprayers. This powered sprayer does a great job all around.
Trustpilot
2 days ago
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