{"product_id":"worcraft-20v-cordless-backpack-sprayer-kit-with-4-0ah-battery-options-charger","title":"WorCraft 20V Cordless Backpack Sprayer Kit with 4.0Ah Battery Options \u0026 Charger","description":"\u003cdiv style=\"display: flex; justify-content: center; width: 100%;\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MB849PC5aVA?si=5OTIuxR3l7zn-SE2\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cp\u003eSpray the lawn, treat weeds, apply liquid fertilizer, and reach overhead branches — all without hand-pumping or dragging a hose. The WorCraft 20V Cordless Backpack Sprayer holds 3 gallons (12 L) and delivers consistent battery-powered pressure at the pull of a trigger. Choose a kit with one or two WorCraft 20V 4.0Ah ONE FOR ALL batteries, with a compatible 2.4A charger included with either option. A two-stage pressure switch dials between a gentle 51 psi mist for delicate plants and a stronger 72 psi stream for fence lines and hard-to-reach spots, while the telescoping metal lance extends to about 39 in (100 cm) for overhead spraying.\u003c\/p\u003e\u003ch2\u003eChoose Your Battery Package\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × 4.0Ah battery + charger:\u003c\/strong\u003e a ready-to-use setup for spot treatments, smaller tasks, and partial tank fills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 × 4.0Ah batteries + charger:\u003c\/strong\u003e keep a second charged pack ready for larger yards and longer spraying sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt for Faster Yard Work\u003c\/h2\u003e\u003cp\u003eThe padded harness and cushioned back support keep it comfortable through a full 3-gallon tank. An LED indicator shows battery charge at a glance so you’re never caught mid-job with a dead battery. Two included spray heads cover different application patterns, and the 24 in plastic lance handles standard ground-level spraying.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 20V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank capacity:\u003c\/strong\u003e 3 gallons (12 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure:\u003c\/strong\u003e Two-stage — 51 psi (3.5 bar) \/ 72 psi (5 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLances:\u003c\/strong\u003e 24 in plastic lance; telescoping metal lance extends to approximately 39 in (100 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray heads:\u003c\/strong\u003e 2 included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.6 lbs (3.45 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery platform:\u003c\/strong\u003e WorCraft 20V ONE FOR ALL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuntime guidance:\u003c\/strong\u003e 4.0Ah recommended for a full 3-gallon tank; 2.0Ah suitable for smaller tasks and partial fills\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery packages:\u003c\/strong\u003e Choose one or two 4.0Ah batteries; 2.4A charger included with both options\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorCraft 20V Cordless Backpack Sprayer\u003c\/li\u003e\n\u003cli\u003eOne or two WorCraft 20V 4.0Ah ONE FOR ALL batteries, depending on the selected option\u003c\/li\u003e\n\u003cli\u003eOne WorCraft 20V battery charger, 2.4A\u003c\/li\u003e\n\u003cli\u003eTelescoping metal lance, extends to approximately 39 in (100 cm)\u003c\/li\u003e\n\u003cli\u003e24 in plastic lance\u003c\/li\u003e\n\u003cli\u003e2 spray heads\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: Does the kit include a battery and charger?\u003c\/strong\u003e\u003cbr\u003eYes. Select either the one-battery or two-battery option. Both options include a WorCraft 20V 2.4A battery charger and one or two 4.0Ah batteries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What can I use it for?\u003c\/strong\u003e\u003cbr\u003eLawn and garden care, liquid fertilizer application, weed and pest control, and general yard maintenance. The two pressure settings handle both fine misting for delicate plants and longer-range spraying for fence lines and larger areas.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Which battery should I use?\u003c\/strong\u003e\u003cbr\u003eAny WorCraft 20V ONE FOR ALL battery works. The 4.0Ah is recommended for a full 3-gallon tank to ensure you have enough runtime to empty the tank without swapping batteries mid-job. The 2.0Ah works for smaller tasks and partial fills.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Why choose the two-battery option?\u003c\/strong\u003e\u003cbr\u003eThe two-battery option gives you a charged spare for larger yards and longer spraying sessions, so you can keep working while the other pack charges.\u003c\/p\u003e\u003ch2\u003eWorks Well With\u003c\/h2\u003e\u003cp\u003eThis kit includes the sprayer, your selected 4.0Ah battery package, and a 2.4A charger, so you can start spraying without sourcing the core power components separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/worcraft-20v-2-0ah-battery-pack\"\u003eWorCraft 20V 2.0Ah Battery Pack — ONE FOR ALL\u003c\/a\u003e\u003c\/strong\u003e — suitable for smaller tasks, spot treatments, and partial fills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/worcraft-20v-cordless-rain-barrel-pump\"\u003eWorCraft 20V Cordless Rain Barrel Pump — Garden Irrigation\u003c\/a\u003e\u003c\/strong\u003e — fill the sprayer tank from your rain barrel for a fully sustainable, cord-free garden care setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/worcraft-40v-cordless-leaf-blower\"\u003eWorCraft 40V Cordless Leaf Blower — Brushless, 597 CFM Turbo\u003c\/a\u003e\u003c\/strong\u003e — clear the lawn and paths before spraying for better coverage and less waste.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Worcraft USA","offers":[{"title":"x1 Battery","offer_id":52909886013722,"sku":"CBS-S20Li-K40","price":254.95,"currency_code":"USD","in_stock":true},{"title":"x2 Batteries","offer_id":52909886046490,"sku":"CBS-S20Li-K40D","price":319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/7051\/3178\/files\/CBS-S20Li_wb_-6_1500x1500_067ded20-bb53-4c7d-acf0-a4a8e14c713a.jpg?v=1785957845","url":"https:\/\/worcraftusa.com\/products\/worcraft-20v-cordless-backpack-sprayer-kit-with-4-0ah-battery-options-charger","provider":"Worcraft USA","version":"1.0","type":"link"}