--- product_id: 117360814 title: "Field King 190571 Lithium-Ion Battery Powered Pump Zero Technology Sprayer, 2-Gal, White" brand: "field king" price: "40297 kr" currency: ISK in_stock: true reviews_count: 8 category: "Field King" url: https://www.desertcart.is/products/117360814-field-king-190571-lithium-ion-battery-powered-pump-zero-technology store_origin: IS region: Iceland --- # Lithium-ion battery powers pump 20% faster spraying with constant 20 PSI Viton seals resist harsh chemicals Field King 190571 Lithium-Ion Battery Powered Pump Zero Technology Sprayer, 2-Gal, White **Brand:** field king **Price:** 40297 kr **Availability:** ✅ In Stock ## Summary > ⚡ Spray Smarter, Not Harder — Own the Lawn Game! ## Quick Answers - **What is this?** Field King 190571 Lithium-Ion Battery Powered Pump Zero Technology Sprayer, 2-Gal, White by field king - **How much does it cost?** 40297 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/117360814-field-king-190571-lithium-ion-battery-powered-pump-zero-technology) ## Best For - field king enthusiasts ## Why This Product - Trusted field king brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety & Storage:** Pressure release valve for safe opening plus built-in nozzle storage protects your gear on the go. - • **Chemical-Resistant Durability:** 21-inch poly wand with Viton seals ensures long-term resistance to aggressive garden chemicals. - • **Effortless Precision Spraying:** Pump Zero tech maintains steady 20 PSI pressure—no manual pumping, no interruptions. - • **Versatile Nozzle Kit Included:** Four nozzles (brass adjustable, flat fans, foaming) plus compatibility with Tee Jet nozzles for every task. - • **Built to Last, Built for Comfort:** Commercial-grade shut-off with ergonomic grip and lock-on feature for fatigue-free use. ## Overview The Field King 190571 is a 2-gallon, lithium-ion battery powered sprayer featuring Pump Zero technology that delivers consistent 20 PSI pressure for efficient, hands-free spraying. Designed with commercial-grade components including a chemical-resistant wand and multiple nozzles, it offers durability, safety, and versatility for professional-grade lawn and garden care. ## Description This is a 2 gallon, battery-powered, compressed-air style Tank sprayer that is designed to spray water soluble solutions, such as herbicides, pesticides, & other liquid chemicals typically used for weed prevention, Weed remediation, pest control, fertilizing, & watering. This sprayer uses an internal rechargeable lithium-ion battery to power an electric air compressor pump. The pump zero electric pump is designed to provide a more convenient & more consistent alternative to standard manual pumps. It operates by pressurizing the air above the fluid in the tank, which causes the fluid to be pushed through the hose, to the nozzle, & sprayed out. Review: This thing worked for me. - The tank is heavier than pump up tanks. I sprayed 7 tankfuls today so I know a charge lasts at least that long. The design is great. Pumping air into the tank rather than pumping the spray works well. I used he fan nozzle for my weeds. You also get a cone shaped spray with a different nozzle. There is one I haven't figured out yet, and there is a brass one that adjusts like we are used to with the hand pump sprayers. When I was done and had cleaned up, I put the adjustable brass nozzle on so I could report. First, I opened it all the way up so I'd get nothing but a straight stream. With the pump up to maximum where it shuts off, I got a straight stream out about 20 feet. Then I shot the stream straight up. I got maybe 13 or 14 feet straight up. I was sitting in a chair so the nozzle was maybe 4 feet off the ground, and the tank was on the ground. Then I tightened the nozzle down to where I had a usable stream that was 3 or 4 inches across at something closet to 15 feet. Straight up, that adjustment got maybe 12 feet. If I were standing and reaching, I could get 15 or 16 feet. That allows me to spray the tops of the trees in my small orchard. The wand seems strong. The hose is better than anything I've seen on a hand pump sprayers. I would have liked the hose to be a foot and a half to two feet longer. I put my tank on a small dolly. I also would have liked a 3 or 4 gallon tank. Regardless, I'd buy this again. Pump Zero did the job well. . . . and the disclaimer. I didn't get squat for this review. I paid for the sprayer. The sprayer did a good job for me so I said so. Review: Really Works Well - Maintains constant pressure while spraying. Only runs when the pressure drops to a predetermined level so for small jobs it runs at the beginning and seldom needs to run again. Battery life seems good. I've used it 5 times with 1 or 2 gallons of solution and I have not needed to recharge the battery. Its very heavy duty construction and the hose is long. There is a pressure relief valve, which is handy and its easy to clean. Best of all no more hand pumping. The only con so far is the shoulder strap that is provided for carrying is uncomfortable and constantly slips off my shoulder. ## Features - No more pumping. Compressor keeps pressure constant at 20 psi for consistent application - 20% time savings. - Premium, commercial grade shut-off with comfortable grip; lock-on feature; and easy-to-clean, in-line filter. - 21-inch poly wand with Viton seals in shut-off for long-term resistance to chemicals. - Pressure release valve allows you to safely remove internal pressure prior to opening the sprayer. - Teardrop-shaped tank adds stability Due to the lower center of gravity and includes built-in nozzle storage and protection. - 4 nozzles included: Brass adjustable, 2 flat fans, and foaming nozzle. Also accepts Tee Jet nozzles. - Limited 1-year with free replacement parts. - Made in the USA with global components. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NQ973QM | | Best Sellers Rank | #54,023 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #290 in Lawn & Garden Sprayers | | Brand | Field King | | Brand Name | Field King | | Color | White | | Customer Reviews | 4.4 out of 5 stars 1,414 Reviews | | Global Trade Identification Number | 00841688005747 | | Hose Length | 21 Inches | | Included Components | Nozzle | | Item Dimensions W x H | 9.75"W x 20.75"H | | Item Type Name | Sprayer | | Item Weight | 4.7 Pounds | | Manufacturer | The Fountainhead Group | | Manufacturer Part Number | 190571 | | Manufacturer Warranty Description | Limited 1 year warranty with free replacement parts | | Material | Metal, Plastic | | Material Type | Metal, Plastic | | Maximum Pressure | 24 Pound per Square Inch | | Model Name | Lithium-Ion Battery Powered Sprayer with Pump Zero Technology | | Model Number | 190571 | | Power Source | Battery Powered | | Product Dimensions | 9.75"W x 20.75"H | | Style Name | Battery Powered Handheld | | Tank Volume | 2 Gallons | | UPC | 841688005747 | | Unit Count | 1 Count | ## Product Details - **Brand:** Field King - **Tank Volume:** 2 Gallons - **Color:** White - **Material:** Metal, Plastic - **Item Weight:** 4.7 Pounds ## Images ![Field King 190571 Lithium-Ion Battery Powered Pump Zero Technology Sprayer, 2-Gal, White - Image 1](https://m.media-amazon.com/images/I/61EJkCGs9+L.jpg) ## Questions & Answers **Q: Can I get a second bottle, to use for different chemicals ?** A: We do not currently offer the tank only on any of our sprayers. You could however purchase a Smith Contractor 190216 2-Gallon Sprayer unit and use the Pump Zero head on that instead of the manual pump head. If you have any further questions please reach out to our Customer Service team at 800-311-9903. **Q: Is 20 psi enough pressure to spray trees 25 feet high?** A: Unfortunately 20 PSI would not be enough pressure to hit 25 feet. We suggest using a Field King 190328 backpack sprayer, which can get up to 150 PSI allowing you to reach up to 30 feet using a straight stream from the poly adjustable nozzle. **Q: Can you use with chlorine** A: Myself I would NOT use chlorine in my sprayer. A lot of people have damaged pressure washers when using chlorine. Chlorine damages rubber used in hoses and fittings. **Q: We have an enclosed patio with no water source. I am looking for something for water plants and general cleanup. Spraying off furniture and pavers.** A: It would be fine to water a plant. Would not be enough pressure to blow dirt off if patio furniture . ## Customer Reviews ### ⭐⭐⭐⭐⭐ This thing worked for me. *by R***N on March 22, 2020* The tank is heavier than pump up tanks. I sprayed 7 tankfuls today so I know a charge lasts at least that long. The design is great. Pumping air into the tank rather than pumping the spray works well. I used he fan nozzle for my weeds. You also get a cone shaped spray with a different nozzle. There is one I haven't figured out yet, and there is a brass one that adjusts like we are used to with the hand pump sprayers. When I was done and had cleaned up, I put the adjustable brass nozzle on so I could report. First, I opened it all the way up so I'd get nothing but a straight stream. With the pump up to maximum where it shuts off, I got a straight stream out about 20 feet. Then I shot the stream straight up. I got maybe 13 or 14 feet straight up. I was sitting in a chair so the nozzle was maybe 4 feet off the ground, and the tank was on the ground. Then I tightened the nozzle down to where I had a usable stream that was 3 or 4 inches across at something closet to 15 feet. Straight up, that adjustment got maybe 12 feet. If I were standing and reaching, I could get 15 or 16 feet. That allows me to spray the tops of the trees in my small orchard. The wand seems strong. The hose is better than anything I've seen on a hand pump sprayers. I would have liked the hose to be a foot and a half to two feet longer. I put my tank on a small dolly. I also would have liked a 3 or 4 gallon tank. Regardless, I'd buy this again. Pump Zero did the job well. . . . and the disclaimer. I didn't get squat for this review. I paid for the sprayer. The sprayer did a good job for me so I said so. ### ⭐⭐⭐⭐⭐ Really Works Well *by M***E on July 27, 2021* Maintains constant pressure while spraying. Only runs when the pressure drops to a predetermined level so for small jobs it runs at the beginning and seldom needs to run again. Battery life seems good. I've used it 5 times with 1 or 2 gallons of solution and I have not needed to recharge the battery. Its very heavy duty construction and the hose is long. There is a pressure relief valve, which is handy and its easy to clean. Best of all no more hand pumping. The only con so far is the shoulder strap that is provided for carrying is uncomfortable and constantly slips off my shoulder. ### ⭐⭐⭐⭐⭐ Electric pump only way to go *by J***1 on June 16, 2025* Using this item into the 2nd year. Don't use it a lot but so far it's working flawlessly. So much better than a manual hand pump. Well worth the money --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/117360814-field-king-190571-lithium-ion-battery-powered-pump-zero-technology](https://www.desertcart.is/products/117360814-field-king-190571-lithium-ion-battery-powered-pump-zero-technology) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-29*