{"product_id":"craftsman-20v-cordless-4-gal-backpack-sprayer-2-0ah-battery-variable-flow-21-wand","title":"CRAFTSMAN 20V Cordless 4 Gal Backpack Sprayer — 2.0Ah Battery, Variable Flow \u0026 21\" Wand","description":"\u003cp\u003e\u003cstrong\u003eThe CRAFTSMAN 20V Lithium-ion 4 Gallon Backpack Sprayer is a battery-powered, ergonomic sprayer designed to deliver consistent, repeatable applications across lawns and hard-to-reach landscaping areas.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis cordless backpack sprayer combines a sealed battery compartment, variable flow control, and a 21-inch poly wand to make spot treatments and broad coverage faster and easier than manual pump units. Built on the CRAFTSMAN 20V platform, the unit ships with a 2.0Ah battery and charger, a heavy-duty hose, and padded harnessing so you can work comfortably while protecting the battery from liquid and debris. It’s intended for water-based chemistries such as herbicides, insecticides, fungicides and fertilizers used for home and light commercial lawn care.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the variable flow setting improve spray results?\u003c\/h3\u003e\n\u003cp\u003eThe adjustable high\/low flow control lets you match output to nozzle type and task, giving a consistent spray pattern without guesswork. That repeatability helps avoid over- or under-application when switching between spot treatments and broadcast spraying.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh\/low flow range for fine misting or heavier application\u003c\/li\u003e\n  \u003cli\u003eWorks with different nozzle types for grass, shrubs, and vertical surfaces\u003c\/li\u003e\n  \u003cli\u003eReduces wasted product by matching flow to the job\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features protect the battery and make maintenance easier?\u003c\/h3\u003e\n\u003cp\u003eThe sprayer includes a sealed, water-resistant battery compartment and shroud that keeps the battery dry during filling and spraying. Tool-free cleaning access and a washable filter make upkeep straightforward so the pump stays reliable season after season.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed compartment shields battery from water and chemicals\u003c\/li\u003e\n  \u003cli\u003eAC charger and 2.0Ah battery included; compatible with most CRAFTSMAN 20V batteries\u003c\/li\u003e\n  \u003cli\u003eWashable wand filter and easy-access components for routine cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow comfortable and durable is it for long jobs?\u003c\/h3\u003e\n\u003cp\u003ePadded shoulder straps, a supportive waist belt, and a lightweight chassis reduce fatigue during extended use. The 50-inch nylon-reinforced hose resists kinks and the 21-inch wand has a glove-friendly comfort grip and professional shut-off to simplify on-the-go adjustments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePadded harness and waist belt for balanced carry during all-day tasks\u003c\/li\u003e\n  \u003cli\u003e50\" reinforced hose minimizes kinking and improves longevity\u003c\/li\u003e\n  \u003cli\u003e21\" wand with ergonomic grip, lock, and filter for gloved operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will one battery charge run and what coverage can I expect?\u003c\/h3\u003e\n\u003cp\u003eRuntime depends on flow setting and nozzles, but typical use yields up to four hours of spray time per charge and as much as 50 gallons applied on a single battery charge. That makes it suitable for medium-sized yards, perimeter treatments, and recurring maintenance rounds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 4 hours of continuous spray time per charge (variable by setting)\u003c\/li\u003e\n  \u003cli\u003eCapacity to spray roughly 50 gallons per charge under normal conditions\u003c\/li\u003e\n  \u003cli\u003e4-gallon tank for fewer refills between passes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CRAFTSMAN 20V 4 Gallon Backpack Sprayer is aimed at homeowners, landscapers, and property-maintenance workers who need a portable, battery-powered sprayer for water-based lawn and garden treatments. It’s especially helpful for users who want consistent application rates, reduced physical strain compared with manual pumps, and a unit compatible with the CRAFTSMAN 20V battery ecosystem.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the battery included and compatible with other CRAFTSMAN tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A 2.0Ah 20V lithium-ion battery and AC charger are included and fit most CRAFTSMAN 20V tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this sprayer for herbicides and fertilizers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s designed for water-based herbicides, insecticides, fungicides and fertilizers; follow chemical label directions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CRAFTSMAN","offers":[{"title":"Default Title","offer_id":56801559380308,"sku":"B000K1GGK2","price":311.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/craftsman-backpack-sprayer-front-view.jpg?v=1786743975","url":"https:\/\/gardenluxe.co.uk\/products\/craftsman-20v-cordless-4-gal-backpack-sprayer-2-0ah-battery-variable-flow-21-wand","provider":"Gardenluxe Uk","version":"1.0","type":"link"}