Tool battery powered backpack garden sprayer
Power through weed, pest, herbicide, and broad garden spraying with the DEK Spray Master lithium tool battery-powered backpack garden sprayer. Featuring up to 65 PSI of adjustable pressure, a durable 4-gallon tank, and compatibility with Makita, DeWalt, or Milwaukee lithium-ion tool batteries, this cordless electric garden sprayer delivers ergonomic comfort and professional-grade performance for large properties.
The four-gallon DEK Spray Master sprayer includes four spray tips and delivers up to 65 PSI. Excellent for produce, fruit, or general weed and pest control around the home and farm, as well as other spraying and cleaning applications.
Unlike many battery-powered backpack sprayers, the DEK Spray Master uses popular tool lithium battery packs for DeWalt/Milwaukee or Makita tools. (Batteries are not included)
Sprays up to 12 tanks on a single 5 Ah battery.
Adjustable stainless steel spray wand from 20” to 40”.
Read more below >
Description / Tool battery powered backpack garden sprayer
The DEK Spray Master Battery-Powered Backpack Garden Sprayer is engineered for gardeners, landscapers, and property owners who demand reliable electric spraying performance without the arm fatigue of manual-pump models. Powered by popular lithium-ion tool batteries (Makita, DeWalt, or Milwaukee; batteries not included), this cordless backpack sprayer maintains consistent pressure and extended runtime, making it ideal for larger yards, farm gardens, and professional weed, pest, herbicide, or fertilizer applications.
With up to 65 PSI adjustable pressure, you get precise control, whether you’re applying delicate insecticides or heavy herbicides. The adjustable stainless steel wand (20″–40″) ensures exhaustive coverage and reduced spraying effort, while comfortable, wide back straps minimize operator fatigue during extended use. The 4-gallon capacity and versatile spray tips allow efficient coverage of lawns, orchards, crops, vines, and ornamental plants.
Unlike standard battery-powered backpack sprayers, the DEK Spray Master’s lithium tool battery compatibility future-proofs your investment—swap batteries with other tools you already own. Its quiet operation and durable construction stand up to season after season of use. Whether tackling extensive acreage weed control or targeted pest spraying in your garden, this electric garden sprayer delivers professional performance with ergonomic ease.
The DEK Spray Master garden sprayer is distributed by an Amish company and used in Amish communities, which is why you won’t likely find it elsewhere in a Google search. Cottage Craft Works has long-standing relationships with the Amish people to locate and bring Amish-quality products to the general market. The sprayer and parts are imported under strict quality controls.
Select Makita or a combination of DeWalt, Milwaukee (MALT model) using the drop-down boxes. The MALT option accepts either a DeWalt or Milwaukee lithium-ion battery pack. 5 ah +
Other Features:
Sturdy heavy-duty construction for years of use.
Large, easy-to-reach on and off switch.
Wide, comfortable back straps to reduce fatigue.
Whisper-quiet operation. The 18-volt direct-drive motor delivers up to 65 PSI.
Uses readily available lithium tool battery packs instead of an internal battery. This means the sprayer will not become obsolete when the battery runs out.
Specifications:
Input: 16-20V DC
Capacity 4 Gallon
Material: Poly/Plastic
Color: Gray/White
Weight: 12 lbs 2 oz (Empty)
Dimensions: 14" x 10" x 24"
Warranty: 1 Year
A note of caution: As with any vaporizing spraying application, Personal Protective Equipment (PPE) should be worn to protect the operator from blowback and chemical drift.