

Husqvarna 598967501 18V Lithium-Ion 4 Gallon Cordless Battery Backpack Sprayer
Key item features
- Cordless Operation: This 18V Lithium-Ion 4 Gallon Cordless Battery Backpack Sprayer eliminates manual pumping, utilizing an 18V battery for activation.
- Versatile Application: Designed for use with both wettable powders and liquids, making it suitable for various applications.
- Consistent Pressure: Features a 150 max PSI with a 25 PSI pressure regulator, ensuring constant pressure for applying lawn chemicals.
- Extended Duration: Offers up to 4 hours of spray duration on a single charge or the capacity to spray 50 gallons of liquid.
- Protective Design: Includes an impact-resistant battery compartment that conceals the battery, protecting it from liquid damage.
- Maintenance Features: Equipped with easily accessible filters in the cap, shutoff, and pump to reduce the buildup of large solids.
- Secure Hose: Comes with a Pro Shut-off, a 50-inch reinforced PVC hose, and a strain relief nut to prevent kinking.
Specs
- Volume capacity4 gal
- Operating typeBackpack
- Power typeBattery
- BrandHusqvarna
- Rec. useCommercial
- Weight10 lb
- Free shipping
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Compare with similar items
| Product | Viewing this itemHusqvarna 598967501 18V Lithium-Ion 4 Gallon Cordless Battery Backpack Sprayer ![]() $231.11 current price $231.11264.5 out of 5 Stars. 26 reviews | Husqvarna 596765901 4 Gal. Backpack Sprayer ![]() $129.00 current price $129.00264.5 out of 5 Stars. 26 reviews | FlowZone Zephyr Flow Optimized QuickSwap Battery Powered Backpack Sprayer - 4 Gallon Electric Sprayer for Lawn, Garden, Pest Control (Battery Charger Included) ![]() $247.49 current price $247.49 | Greenworks 60V 4 Gallon Cordless Battery Backpack Sprayer with 2.0Ah Battery & Charger 5301202 ![]() Now $146.58 current price Now $146.58, Was $249.99$249.99 314.2 out of 5 Stars. 31 reviews | 13.1Gal Wheeled Electric Sprayer - Rechargeable Battery Powered 0-80 PSI Weed Killer Sprayer ![]() $244.99 current price $244.9912 out of 5 Stars. 1 reviews | KFFKFF Gas-Powered Backpack Fogger Sprayer, 63CC 3HP Engine, 4-Gallon Tank, Versatile Powder and Liquid Spraying System for Pest Control, Gardening, and Farming ![]() $229.99 current price $229.99 |
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| Volume capacity | 4 galHusqvarna 598967501 18V Lithium-Ion 4 Gallon Cordless Battery Backpack Sprayer | 4 galHusqvarna 596765901 4 Gal. Backpack Sprayer | 4 galFlowZone Zephyr Flow Optimized QuickSwap Battery Powered Backpack Sprayer - 4 Gallon Electric Sprayer for Lawn, Garden, Pest Control (Battery Charger Included) | 4 galGreenworks 60V 4 Gallon Cordless Battery Backpack Sprayer with 2.0Ah Battery & Charger 5301202 | 13.1 gal13.1Gal Wheeled Electric Sprayer - Rechargeable Battery Powered 0-80 PSI Weed Killer Sprayer | 4 galKFFKFF Gas-Powered Backpack Fogger Sprayer, 63CC 3HP Engine, 4-Gallon Tank, Versatile Powder and Liquid Spraying System for Pest Control, Gardening, and Farming |
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| Operating type | BackpackHusqvarna 598967501 18V Lithium-Ion 4 Gallon Cordless Battery Backpack Sprayer | BackpackHusqvarna 596765901 4 Gal. Backpack Sprayer | BackpackFlowZone Zephyr Flow Optimized QuickSwap Battery Powered Backpack Sprayer - 4 Gallon Electric Sprayer for Lawn, Garden, Pest Control (Battery Charger Included) | BackpackGreenworks 60V 4 Gallon Cordless Battery Backpack Sprayer with 2.0Ah Battery & Charger 5301202 | Wheeled13.1Gal Wheeled Electric Sprayer - Rechargeable Battery Powered 0-80 PSI Weed Killer Sprayer | BackpackKFFKFF Gas-Powered Backpack Fogger Sprayer, 63CC 3HP Engine, 4-Gallon Tank, Versatile Powder and Liquid Spraying System for Pest Control, Gardening, and Farming |
| Power type | BatteryHusqvarna 598967501 18V Lithium-Ion 4 Gallon Cordless Battery Backpack Sprayer | -Husqvarna 596765901 4 Gal. Backpack Sprayer | BatteryFlowZone Zephyr Flow Optimized QuickSwap Battery Powered Backpack Sprayer - 4 Gallon Electric Sprayer for Lawn, Garden, Pest Control (Battery Charger Included) | BatteryGreenworks 60V 4 Gallon Cordless Battery Backpack Sprayer with 2.0Ah Battery & Charger 5301202 | Battery13.1Gal Wheeled Electric Sprayer - Rechargeable Battery Powered 0-80 PSI Weed Killer Sprayer | GasKFFKFF Gas-Powered Backpack Fogger Sprayer, 63CC 3HP Engine, 4-Gallon Tank, Versatile Powder and Liquid Spraying System for Pest Control, Gardening, and Farming |
| Rec. use | CommercialHusqvarna 598967501 18V Lithium-Ion 4 Gallon Cordless Battery Backpack Sprayer | CommercialHusqvarna 596765901 4 Gal. Backpack Sprayer | ResidentialFlowZone Zephyr Flow Optimized QuickSwap Battery Powered Backpack Sprayer - 4 Gallon Electric Sprayer for Lawn, Garden, Pest Control (Battery Charger Included) | ResidentialGreenworks 60V 4 Gallon Cordless Battery Backpack Sprayer with 2.0Ah Battery & Charger 5301202 | Residential13.1Gal Wheeled Electric Sprayer - Rechargeable Battery Powered 0-80 PSI Weed Killer Sprayer | Indoor and OutdoorKFFKFF Gas-Powered Backpack Fogger Sprayer, 63CC 3HP Engine, 4-Gallon Tank, Versatile Powder and Liquid Spraying System for Pest Control, Gardening, and Farming |
About this item
Product details
- 18V Lithium-Ion 4 Gallon Cordless Battery Backpack Sprayer - 598967501
- Can be used with wettable powders and liquids for all applications
- 150 max PSI, 25 PSI Pressure regulator delivers constant pressure to apply lawn chemicals
- Cap assembly with Viton check valve
- Pro Shut-off with 50 in. Reinforced PVC hose and strain relief nut (to keep hose from kinking)
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
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Customer ratings & reviews
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Showing 1-3 of 12 reviews
Seller Verified Purchase
Great sprayer
[This review was collected as part of a promotion.] This sprayer was exactly what I needed. I am able to knock out large areas in no time compared to the old pump sprayers. It covers a large area quickly and evenly. If you dread spraying using a hand pump sprayer, I encourage you to buy one of these!
Seller Verified Purchase
[This review was collected as part of a promotion.] I got my power spray 2 week ago. Sprayed 48 gal and still had battery power. The unite works great. I would recommend this spray! One improvement would be for the tank to be a little big to allow for the foam that develop when using weed killer products.
Seller Verified Purchase
Best backpack sprayer I've had
[This review was collected as part of a promotion.] Great design. Good battery life. Cap seal is tight. Best backpack sprayer I've had. Trust it will be reliable as other Hisquvarna products






