Home Dealnews Kobalt 40V Cordless 4-Gallon Backpack Sprayer (No Battery) for $99 + free... Dealnews Kobalt 40V Cordless 4-Gallon Backpack Sprayer (No Battery) for $99 + free shipping By ARCOM - 13 December 2021 46 0 SHARE Facebook Twitter Go to the deal page: Kobalt 40V Cordless 4-Gallon Backpack Sprayer (No Battery) for $99 + free shipping