Just received and used it today, it's great but can the pressure be adjusted down? It's very powerful and atomizing the spray so I'm getting drift

Adjust the nozzle or put different nozzle on. Atomizing is preferred for some tree or shrub spraying, but you need to adjust the nozzle. Good pressure is great.

What all brand batteries work in it? Whats the biggest battery compatible?

Takes the same battery as the Ortho Sprayer.

Does anyone else have a problem with having 4 gallons of product but tbe sprayer will only spray 3 gsllons and won't spray the last gallon ?

I have the same issue. I believe it's because the internal pick up tube is too high i also need to see if i can have my harness replaced either way still lasts me about 2 house treatments maybe 3 depending on square footage. I'm actually looking to order a second one as mine is finally a year old. Still works after the abuse of arizona residential services.

¿Trae cargador para la bateria?

Si, trae cargador para la bateria. Gracias

Field King 190515 Professionals Battery Powered Backpack Sprayer, 4 gal

Field King 190515 Professionals Battery Powered Backpack Sprayer, 4 gal

Product ID: 260629376

Details

Brand
Field King
Colour
White
Material
Alloy Steel
Recommended uses for product
Garden sprayer
Tank volume
4 Gallons

🔋4 hrs spray time per charge

⚙️40 PSI preset spraying pressure

🛡️Powder-coated steel frame durability

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Description

🌿 Spray Smarter, Not Harder — Power Your Professional Edge!

BUILT TO LAST - Durable powder-coated steel frame and premium Viton seals resist chemicals and wear, keeping your sprayer reliable season after season.
COMFORT MEETS CONTROL - Fully padded back harness and 21-inch poly wand provide ergonomic comfort and precise handling during extended use.
PRECISION PERFORMANCE - Pre-set 40 PSI pressure and 0.2 GPM flow rate ensure professional-grade, consistent coverage for all your landscape needs.
VERSATILE SPRAY OPTIONS - Includes 4 interchangeable nozzles plus compatibility with Tee Jet nozzles—customize your spray pattern for every job.
EFFORTLESS ALL DAY SPRAYING - No pumping needed—spray continuously for up to 4 hours on a single charge, powering through 50 gallons of liquid with ease.

The Field King 190515 Professional Battery Powered Backpack Sprayer combines a robust 18V lithium-ion battery with a 4-gallon tank and a durable powder-coated steel frame. Designed for pros, it delivers up to 4 hours of continuous spraying at a consistent 40 PSI, featuring a triple filtration system and premium chemical-resistant components. Ergonomically engineered with a padded harness and multiple nozzle options, it’s the ultimate tool for efficient, comfortable, and precise landscape spraying.

Specifications

ASIN	B07C814RC4
Brand	Field King
Brand Name	Field King
Color	White
Colour	White
Customer Reviews	4.2 out of 5 stars 1,184 Reviews
Global Trade Identification Number	00841688005334
Hose Length	50 Inches
Included Components	21 inch poly wand, 4 nozzles (brass adjustable, low volume flat fan, high volume flat fan, and foaming nozzle), 18 volt Lithium-Ion 2.1 Ah Battery, charger
Item Dimensions W x H	38.1W x 57.2H centimeters
Item Type Name	Battery Powered Backpack Sprayer
Item Weight	14.15 Pounds
Item weight	14.15 Pounds
Manufacturer	The Fountainhead Group, Inc.
Manufacturer Part Number	190515
Material	Alloy Steel
Material Type	Alloy Steel
Maximum Pressure	40 Pound per Square Inch
Model Name	Professionals
Model Number	190515
Power Source	Battery Powered
Recommended Uses For Product	Garden sprayer, Chemical sprayer
Recommended uses for product	Garden sprayer, Chemical sprayer
Style Name	Battery Powered
Tank Volume	4 Gallons
Tank volume	4 Gallons
UPC	841688005549 841688005334

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In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.

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Field King 190515 Professionals Battery Powered Backpack Sprayer, 4 gal

Details

Details

Description

Specifications

Reviews

Common Questions