{"product_id":"bsp3500","title":"EGO Power+ 4 Gallon Backpack Sprayer - Tool Only (Battery and Charger Not Included) - BSP3500","description":"\u003cdiv class=\"col-12 col-md-6 col-lg-6 ego-details-item\"\u003e\n\u003ch2 class=\"ego-subtitle ego-subtitle--xs-size ego-details-item__subtitle\"\u003eEGO Power+ 4 Gallon Backpack Sprayer - Tool Only (Battery and Charger Not Included) - BSP3500\u003c\/h2\u003e\n\u003cp class=\"ego-subtitle ego-subtitle--xs-size ego-details-item__subtitle\"\u003eThe EGO POWER+ 4 Gallon Backpack Sprayer delivers up to 350 PSI for a powerful and even spray, no pumping required. The cordless backpack sprayer features an adjustable pressure dial on the wand for easy pressure and flow control with a maximum flow rate up to 0.6 GPM. Four nozzles are included for a variety of applications from herbicides and pesticides to fertilizers. Premium back pads and waist support straps allow comfortable use over extended periods. Its 4-gallon tank is translucent for visibility to the fill level. The EGO POWER+ 4 Gallon Backpack Sprayer is compatible with all EGO POWER+ ARC Lithium batteries (available separately) to deliver Power Beyond Belief\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:7ebe71c3-8acf-4e11-a579-e866706fbaa7-29\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:7ebe71c3-8acf-4e11-a579-e866706fbaa7-29\" data-turn-id-container=\"request-WEB:7ebe71c3-8acf-4e11-a579-e866706fbaa7-29\" data-testid=\"conversation-turn-58\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"60616fc8-844b-453a-b131-9149c57b9769\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"28\" data-end=\"1186\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"bg7bbj\" data-start=\"28\" data-end=\"159\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"56\"\u003e4-gallon tank capacity\u003c\/strong\u003e allows for extended spraying sessions with fewer refills, improving efficiency on larger properties.\u003c\/li\u003e\n\u003cli data-section-id=\"wncay9\" data-start=\"160\" data-end=\"254\"\u003e\n\u003cstrong data-start=\"162\" data-end=\"193\"\u003eBattery-powered pump system\u003c\/strong\u003e delivers consistent spray pressure without manual pumping.\u003c\/li\u003e\n\u003cli data-section-id=\"1dykn6h\" data-start=\"255\" data-end=\"368\"\u003e\n\u003cstrong data-start=\"257\" data-end=\"287\"\u003eCordless 56V compatibility\u003c\/strong\u003e ensures reliable performance when paired with EGO batteries (sold separately).\u003c\/li\u003e\n\u003cli data-section-id=\"18kv38m\" data-start=\"369\" data-end=\"458\"\u003e\n\u003cstrong data-start=\"371\" data-end=\"391\"\u003eTool-only design\u003c\/strong\u003e is ideal for users already invested in the EGO battery platform.\u003c\/li\u003e\n\u003cli data-section-id=\"2wh2ej\" data-start=\"459\" data-end=\"560\"\u003e\n\u003cstrong data-start=\"461\" data-end=\"491\"\u003eBackpack ergonomic harness\u003c\/strong\u003e improves comfort and weight distribution during long applications.\u003c\/li\u003e\n\u003cli data-section-id=\"gzmhjk\" data-start=\"561\" data-end=\"668\"\u003e\n\u003cstrong data-start=\"563\" data-end=\"594\"\u003eAdjustable pressure control\u003c\/strong\u003e allows precise application for fertilizers, herbicides, and pesticides.\u003c\/li\u003e\n\u003cli data-section-id=\"1lamgv8\" data-start=\"669\" data-end=\"755\"\u003e\n\u003cstrong data-start=\"671\" data-end=\"698\"\u003eMultiple nozzle options\u003c\/strong\u003e support a range of spray patterns for different tasks.\u003c\/li\u003e\n\u003cli data-section-id=\"1hpayq3\" data-start=\"756\" data-end=\"858\"\u003e\n\u003cstrong data-start=\"758\" data-end=\"793\"\u003eChemical-resistant construction\u003c\/strong\u003e designed for durability with common lawn and garden solutions.\u003c\/li\u003e\n\u003cli data-section-id=\"17j8w2b\" data-start=\"859\" data-end=\"951\"\u003e\n\u003cstrong data-start=\"861\" data-end=\"895\"\u003eQuiet, emission-free operation\u003c\/strong\u003e makes it suitable for residential and commercial use.\u003c\/li\u003e\n\u003cli data-section-id=\"13fwbtz\" data-start=\"952\" data-end=\"1186\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"954\" data-end=\"973\"\u003eExpert verdict:\u003c\/strong\u003e A practical and efficient backpack sprayer that combines cordless convenience, consistent pressure, and large capacity—ideal for homeowners and professionals handling regular lawn care and treatment applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"388275e1-fc8b-4cc3-af8d-66f293beb60a\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"388275e1-fc8b-4cc3-af8d-66f293beb60a\" data-turn-id-container=\"388275e1-fc8b-4cc3-af8d-66f293beb60a\" data-testid=\"conversation-turn-55\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:8a0864fd-aca0-4f35-aa43-734535a66ac0-27\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8a0864fd-aca0-4f35-aa43-734535a66ac0-27\" data-turn-id-container=\"request-WEB:8a0864fd-aca0-4f35-aa43-734535a66ac0-27\" data-testid=\"conversation-turn-56\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"69a7c047-12a4-40de-8fed-c2f779bf7745\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"175\"\u003e\u003cstrong data-start=\"0\" data-end=\"64\"\u003eQ: Does this backpack sprayer include a battery and charger?\u003c\/strong\u003e\u003cbr data-start=\"64\" data-end=\"67\"\u003eA: No. The EGO BSP3500 is a \u003cstrong data-start=\"95\" data-end=\"125\"\u003etool-only backpack sprayer\u003c\/strong\u003e, so the \u003cstrong data-start=\"134\" data-end=\"174\"\u003ebattery and charger are not included\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"177\" data-end=\"332\"\u003e\u003cstrong data-start=\"177\" data-end=\"204\"\u003eQ: What is it used for?\u003c\/strong\u003e\u003cbr data-start=\"204\" data-end=\"207\"\u003eA: It is designed for \u003cstrong data-start=\"229\" data-end=\"306\"\u003eapplying fertilizers, herbicides, pesticides, and other liquid treatments\u003c\/strong\u003e for lawn and garden care.\u003c\/p\u003e\n\u003cp data-start=\"334\" data-end=\"473\"\u003e\u003cstrong data-start=\"334\" data-end=\"367\"\u003eQ: What is the tank capacity?\u003c\/strong\u003e\u003cbr data-start=\"367\" data-end=\"370\"\u003eA: It features a \u003cstrong data-start=\"387\" data-end=\"404\"\u003e4-gallon tank\u003c\/strong\u003e, suitable for covering larger residential or light commercial areas.\u003c\/p\u003e\n\u003cp data-start=\"475\" data-end=\"606\"\u003e\u003cstrong data-start=\"475\" data-end=\"514\"\u003eQ: Is it manual or battery-powered?\u003c\/strong\u003e\u003cbr data-start=\"514\" data-end=\"517\"\u003eA: It is \u003cstrong data-start=\"526\" data-end=\"545\"\u003ebattery-powered\u003c\/strong\u003e, providing consistent spray pressure without manual pumping.\u003c\/p\u003e\n\u003cp data-start=\"608\" data-end=\"763\"\u003e\u003cstrong data-start=\"608\" data-end=\"651\"\u003eQ: Is it suitable for professional use?\u003c\/strong\u003e\u003cbr data-start=\"651\" data-end=\"654\"\u003eA: Yes. It is built for \u003cstrong data-start=\"678\" data-end=\"716\"\u003eefficient, extended spraying tasks\u003c\/strong\u003e, reducing fatigue compared to manual sprayers.\u003c\/p\u003e\n\u003cp data-start=\"765\" data-end=\"906\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"765\" data-end=\"808\"\u003eQ: Is it compatible with EGO batteries?\u003c\/strong\u003e\u003cbr data-start=\"808\" data-end=\"811\"\u003eA: Yes. It runs on \u003cstrong data-start=\"830\" data-end=\"863\"\u003eEGO 56V ARC Lithium batteries\u003c\/strong\u003e, compatible with the full EGO tool lineup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"aa3cvj\" data-start=\"71\" data-end=\"226\"\u003eAlways remove the battery before cleaning, nozzle changes, or maintenance to prevent accidental spray activation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5bs03o\" data-start=\"227\" data-end=\"402\"\u003eFlush the tank, hose, wand, and pump with clean water after every use to remove chemical residue and prevent clogging or seal damage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gug37q\" data-start=\"403\" data-end=\"552\"\u003eClean the in-tank filter screen regularly to maintain steady flow and reduce pump strain and battery drain. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5clvxh\" data-start=\"553\" data-end=\"646\"\u003eInspect and clean nozzles frequently; replace if spray pattern becomes uneven or blocked.\u003c\/li\u003e\n\u003cli data-section-id=\"1wvzxkc\" data-start=\"647\" data-end=\"807\"\u003eCheck O-rings and seals on hose connections and wand for cracks or flattening; lubricate lightly with silicone grease. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nio0i0\" data-start=\"808\" data-end=\"975\"\u003eDo not store chemicals inside the tank—always empty and dry the sprayer before storage to prevent corrosion and odor buildup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1doezp5\" data-start=\"976\" data-end=\"1107\"\u003eStore indoors in a cool, dry place away from direct sunlight and freezing temperatures to protect plastic tank and electronics.\u003c\/li\u003e\n\u003cli data-section-id=\"1gxkqcj\" data-start=\"1108\" data-end=\"1194\"\u003eWipe exterior surfaces with a damp cloth only; avoid solvents or pressure washing.\u003c\/li\u003e\n\u003cli data-section-id=\"1r2swa1\" data-start=\"1195\" data-end=\"1349\"\u003eKeep battery terminals clean and dry for reliable power delivery and consistent pressure output (up to 350 PSI). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vlhvfg\" data-start=\"1350\" data-end=\"1453\" data-is-last-node=\"\"\u003eRemove battery during long-term storage and keep it at a moderate charge level for extended lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Ego Power+","offers":[{"title":"Default Title","offer_id":45799830028479,"sku":"BSP3500","price":346.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/BSP3500.png?v=1782798164","url":"https:\/\/www.mybackyardzone.com\/products\/bsp3500","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}