Field King 190515 Professionals Battery Powered Backpack Sprayer, 4 gal
Price: $219.99 - $76.80
(as of Jul 29, 2025 01:12:25 UTC – Details)
The Field King pro Max 190515 lithium-ion battery powered 4 gallon backpack sprayer consists of an ergonomic design modeled after the existing Field King 190328 no-leak pump backpack sprayer. With integrated battery storage, this design ensures the equipment is protected from the elements & liquids during filling & spraying. With the 24 foot vertical spray height, this easily cleanable & maintainable sprayer is ideal for professionals applying herbicides, insecticides, fungicides, fertilizers & other water-based chemicals in hard to reach areas. With 4 hours of spray time andup to 50 gallon sprayer volumeper charge, this sprayer is perfect for Weed prevention, Weed remediation, & pest control.
No pumping required while using with liquids and water soluble solutions
Up to 4 hours of spray duration on a single charge or 50 gallons of liquid (with 8002 nozzle)
18 volt Lithium-Ion 2.1 Ah Battery charges in 3.5 hours (charger included). interchangeable Battery system.
Pre-set spraying pressure at 40 psi, 0.2 GPM, for typical landscape applications (with 8002 nozzle)
Powder-coated Steel frame for durability and chemical resistance
Fully padded back harness for all day spraying comfort
Triple filtration system prevents clogging during use and enables pump longevity
Premium, lockable shutoff; 21 inch poly wand; and the highest quality Viton seals for chemical resistance
4 nozzles included: brass adjustable, low volume flat fan, high volume flat fan, and foaming nozzle. Also accepts tee jet nozzles.
Not designed for use with wettable powders.
Customers say
Customers find the backpack sprayer works well, with one mentioning it performs perfectly with jomax house wash, and they appreciate its spray quality, build quality, and ease of use, particularly noting the minimal assembly required. The sprayer is comfortable to carry and fits well on the back, while offering good value for the price. The pumping capacity receives mixed feedback – while some say it pumps easily, others note it requires constant pumping to maintain pressure. Similarly, leakage issues are mixed, with some reporting no leakage while others experienced bottom leaks.
