ONEVAN Battery Powered Backpack Sprayer 5.3 Gal, 100 PSI, 2x3.0Ah – Telescopic Wand & 5 Nozzles

All-day power and performance for outdoor spraying tasks

The ONEVAN Battery Powered Backpack Sprayer is built for stability and endurance. Its 5.3 gallon (20 L) tank lets you cover larger areas before refilling, keeping you moving rather than pausing for refills. A translucent tank with gallon marks helps you see liquid levels at a glance so you can mix solutions precisely and refill when needed.

Power comes from two 20V 3.0Ah rechargeable batteries, which you can swap to maintain momentum, paired with a fast charger that gets you back to work quickly. The sprayer delivers up to 100 PSI of spraying pressure with a maximum flow of 4 L per minute, and you can dial in the right amount for your task using the PSI control knob. Five interchangeable nozzles expand your options from a fine mist to a stronger stream.

Designed for comfort and accuracy

Carrying this sprayer feels balanced and easy on the back thanks to the double-layer padded shoulder straps. The ergonomic harness reduces fatigue during long tasks, so you can work at a steady pace. The wide mouth cap makes filling and mixing simple, and you can monitor liquid levels without guesswork.

• 5.3 gallon capacity minimizes refills and keeps you moving across lawns and gardens
• Two 20V 3.0Ah batteries with a fast charger support extended use and quick swaps
• 100 PSI adjustable pressure with a max flow of 4 L per minute for precise spraying
• Telescopic wand extends up to 31.5 inches for hard to reach spots
• Five nozzle configurations tailor spray patterns to each task
• Ergonomic padded straps reduce back strain during long sessions

• Translucent tank with gallon scale helps monitor liquid and refilling needs
• Wide-mouth fill cap simplifies mixing and filling
• Versatile for garden care, lawn maintenance, yard cleaning, and more
• Optional extra backpack strap via the buy-one-get-one offer from the product details page

Beyond gardening and lawn care, this sprayer supports yard watering, window and surface cleaning, and even pet bathing, making it a flexible choice for a range of spraying tasks. A buy-one-get-one offer on an extra backpack strap is available from the product details page, enabling you to customize the setup for shared use or backup equipment.