Ryobi ONE+ 18V 4-Gallon Backpack Sprayer
by Ryobi / TTI
Battery-powered, no hand pumping. 4-gallon tank handles lawns up to 10,000+ sq ft per fill. Community favorite for prodiamine and post-emergent applications.
N/A · Battery-powered, no hand pumping. 4-gallon tank handles lawns up to 10,000+ sq ft per fill. Community favorite for prodiamine and post-emergent applications.
$100-130
Affiliate disclosure: we may earn from qualifying purchases.
Product Details
- Active Ingredient:
- N/A
- Form:
- Battery backpack sprayer
- Coverage:
- 4 gallon capacity
- Cost:
- $100-130
Compatible Grass Types
Community Consensus
The r/lawncare workhorse. Battery power means consistent pressure without pumping. If you own any Ryobi tools, you already have the battery. This is what unlocks liquid pre-emergents for most homeowners.
Overview
The Ryobi ONE+ 4-Gallon Backpack Sprayer is the most recommended battery-powered sprayer on lawn care forums. It uses the Ryobi ONE+ 18V battery system, which means if you already own any Ryobi cordless tools, you already have a compatible battery.
Why It’s the Community Favorite
Battery-powered spraying eliminates the hand pumping that makes manual sprayers tedious on larger lawns. Consistent pressure means more even application of liquid pre-emergents like prodiamine WDG and post-emergent herbicides. The 4-gallon capacity handles most lawns up to 10,000 sq ft in a single fill.
Important Notes
Always clean the sprayer thoroughly when switching between chemicals. Residual herbicide in the tank can damage your lawn if you switch to a fertilizer application without proper cleaning. Use a tank cleaner or ammonia solution between different products.
Related Products
N/A
Self-contained battery backpack sprayer — no separate battery system needed. Popular alternative to Ryobi for those without Ryobi tools.
$80-110
N/A
Granular fertilizer, pre-emergent, and grub control application. Most popular homeowner spreader.
$35-50
N/A
Small lawns under 3,000 sq ft, spot treatments, and beginners trying liquid products for the first time.
$15-25
Affiliate disclosure: we may earn from qualifying purchases.