DEWALT 20V* Lithium-ion Battery Powered Backpack, 4 Gallons

The DEWALT 20V Lithium-ion Battery Powered Backpack Sprayer provides a 4-gallon liquid capacity paired with cordless operation for outdoor maintenance tasks. Designed for operators who need continuous liquid application without manual hand-pumping, this backpack sprayer suits lawn treatment, agricultural tasks, and property care.

Powered by a 20V lithium-ion battery system, this backpack sprayer eliminates manual pumping effort during long jobs. The sprayer features Variflo technology, allowing operators to efficiently adjust output flow to suit specific job needs. A heavy-duty hose reinforced with durable nylon effectively avoids kinking during movement, while an integrated triple-filtration system helps minimize system clogging to keep liquid flowing consistently.

While the 4-gallon tank capacity reduces the need for frequent refills, carrying a full liquid load adds weight during extended use. Additionally, the listing does not state exact battery runtimes, included accessories, or battery charger specifications, so buyers should check compatibility with their existing setup.

Verdict: This battery-powered backpack sprayer is a solid choice for property owners and operators who want to skip manual pumping. Its adjustable flow settings and clog-resistant design make it a practical tool for large-scale outdoor tasks.

• Brand: DEWALT
• Capacity: 4 Gallons
• Power Source: 20V Lithium-ion Battery
• Hose Material: Heavy-duty nylon-reinforced
• Flow System: Variflo technology
• Filtration: Triple-filtration system

A great fit if you:

• Need to apply liquid across large yards or properties without the fatigue of manual hand-pumping
• Want precise control over liquid application rates using adjustable flow settings
• Require a clog-resistant backpack sprayer equipped with a heavy-duty, kink-free hose

Consider something else if you:

• Only handle small indoor houseplant tasks or tiny spot treatments requiring lightweight equipment
• Prefer a budget-friendly manual hand-pump sprayer for occasional small yard touch-ups

What power source does this backpack sprayer use, and what is its tank capacity?
This DEWALT backpack sprayer is powered by a 20V Lithium-ion battery system and holds up to 4 gallons of liquid. The battery-powered design eliminates manual pumping, while the 4-gallon tank capacity helps you manage larger spraying tasks with fewer refilling stops.

How does this model prevent hose kinking and internal line clogs during operation?
The sprayer features a heavy-duty, nylon-reinforced hose engineered to effectively avoid kinking while maneuvering around obstacles. In addition, it includes an integrated triple-filtration system designed to help minimize clogging so liquid continues to flow smoothly.

Does this unit allow you to adjust the liquid spray flow rate during use?
Yes, this backpack sprayer utilizes integrated Variflo technology. This feature allows the operator to efficiently adjust and regulate the liquid flow output to suit the exact requirements of different spraying jobs.