Ecarke Battery Backpack Sprayer — Dewalt 20V Battery Compatible (Battery Not Included), 4.2 Gal, Auto Mixer, 0–100 PSI, 42" Wand, 6 Nozzles

Powerful, versatile garden spray performance

Ecarke’s Battery Backpack Sprayer is designed to help you tackle lawns, flowerbeds, and outdoor tasks with portable power. It works with your Dewalt 20V battery (battery not included), giving you flexibility to use the power you already own. Each unit is fresh and undergoes thorough water testing before shipment, so you can start spraying with confidence after a simple rinse.

What makes it stand out

• Factory water testing ensures leak-free operation; a small amount of residual moisture confirms the test was performed.
• One-touch auto mixing quickly blends powders, liquids, and concentrates for consistent results.
• 4.2-gallon tank reduces refill frequency, while the light 7 lb frame keeps you comfortable on long jobs.
• Wide-mouth fill and spill-free design simplify setup and cleaning between tasks.
• Built-in nozzle storage keeps accessories organized and ready to use.

Power, precision, and reach you can depend on

• 0–100 PSI adjustable pressure lets you switch from a gentle mist to a focused jet as needed.
• 42-inch leak-proof stainless steel wand extends reach without wobble or leaks.
• Six interchangeable nozzles cover a variety of applications, from delicate foliage to stubborn spots.
• Digital voltage display helps you monitor power in real time and protect your battery life from over-discharge.
• Trigger lock enables continuous spraying for larger areas while keeping control in your hands.

Designed for real-world use

Its ergonomic straps and waist support make all-day spraying more comfortable, whether you’re treating a home lawn, a commercial lot, or a multi-zone garden. The 4.2-gallon capacity is ideal for extensive areas, and the metal wand adds durability for long-term use. The sprayer ships with a 1-year warranty and 24/7 support, so help is available if you ever need it.

In practice, you’ll appreciate the ease of going from a mist to a jet with a simple twist, the reliability of a leak-proof build, and the freedom to use your own battery without extra equipment. While results depend on your setup and conditions, Ecarke positions this sprayer as a capable companion for demanding outdoor tasks.