Battery-powered backpack sprayers have unreliable battery life, forcing users to rebuy or replace units frequently.

Cheaper sprayers (like Chapin) have batteries that die too early, forcing replacement of the whole unit instead of just the battery.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 1, 2026

Workarounds Described

buys new cheap sprayer every few years

App Concept

SwapSpray Pro

A modular backpack sprayer that runs on standard power tool batteries (e.g., EGO, Milwaukee, DeWalt). Users buy one durable sprayer head and swap their own batteries, eliminating battery degradation and expensive unit replacement.

Key Features

Accepts major battery platforms (EGO, Milwaukee, DeWalt) via adapter tray
Brushless motor for extended runtime and reliability
Interchangeable tank sizes (2-4 gallons)
Easy-to-clean, corrosion-resistant components

Target Users: Lawn care business owners who already own power tool batteries and want a reliable, battery-platform-agnostic sprayer

Revenue Model: $199 one-time sprayer unit + $29 for each battery adapter tray; consumable parts (nozzles, filters) sold separately

Existing Solutions Mentioned

Chapin sprayerFlowzone sprayerEGO sprayerMilwaukee sprayer

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