{"product_id":"fitnissftw-battery-powered-backpack-sprayer-4-2-gal-0-100-psi-adjustable-auto-mix-dual-18v-battery-compatibility","title":"FITNISSFTW Battery Powered Backpack Sprayer 4.2 Gal — 0–100 PSI Adjustable, Auto-Mix \u0026 Dual 18V Battery Compatibility","description":"\u003cp\u003e\u003cstrong\u003eFITNISSFTW Battery Powered Backpack Sprayer is a rechargeable 4.2-gallon garden sprayer that delivers adjustable 0–100 PSI pressure with auto-mix and compatibility for two 18V 2.0Ah batteries.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis battery backpack sprayer combines a large-capacity tank, cordless mobility and a variable pressure system for gardening, cleaning and pest control tasks. Designed to accept two 18V 2.0Ah batteries (Makita-style), it swaps between cells for extended runtime and shows battery level on a digital panel. The unit includes an auto-mixing function to keep solutions uniform, eight nozzle tips for multiple spray patterns, and both plastic and stainless steel wands so you can choose reach and durability.\u003c\/p\u003e\n\n\u003ch3\u003eHow powerful is the sprayer and what range can I expect?\u003c\/h3\u003e\n\u003cp\u003eThe sprayer delivers up to 100 PSI so you can switch from fine misting for plants to a stronger jet for cleaning patios. The adjustable pressure knob gives incremental control so you match output to the task without changing hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum pressure: 100 PSI for heavy-duty cleaning and long-range sprays.\u003c\/li\u003e\n  \u003cli\u003eVariable pressure: 0–100 PSI via user-friendly knob for precision.\u003c\/li\u003e\n  \u003cli\u003eSpray reach: Over 25 feet (7.6 m) with higher-pressure nozzles and stainless wand.\u003c\/li\u003e\n  \u003cli\u003eEight nozzles: From fine mist to narrow fan to pinpoint jet for diverse jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the batteries last and how is charging handled?\u003c\/h3\u003e\n\u003cp\u003eThe sprayer runs on two included 18V 2.0Ah lithium batteries; each battery can power the unit for roughly 2.5 hours under typical conditions. Batteries fully charge in about 2.5 hours, and a digital display keeps you informed of remaining voltage so you avoid unexpected shutdowns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery type: Two 18V 2.0Ah lithium cells compatible with Makita-style slots.\u003c\/li\u003e\n  \u003cli\u003eRuntime: Approximately 2.5 hours per battery under normal spray settings.\u003c\/li\u003e\n  \u003cli\u003eCharging: Charger included; full charge in ~2.5 hours for quick turnaround.\u003c\/li\u003e\n  \u003cli\u003eProtection: Low-voltage auto-shutdown below 14V to preserve battery life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the unit easy to use and maintain?\u003c\/h3\u003e\n\u003cp\u003eThe sprayer was built for fast setup and minimal upkeep: an auto-mix rotor keeps solutions blended while spraying and a simple self-clean routine clears residue. A comfortable backpack harness distributes weight, and interchangeable wands\/nozzles make task changes fast without tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAuto-mix function: Keeps chemicals mixed to reduce settling and clogs.\u003c\/li\u003e\n  \u003cli\u003eCleaning: Fill with water, run the mixer, and rinse — no heavy scrubbing required.\u003c\/li\u003e\n  \u003cli\u003eComfort: Padded straps and balanced tank design for longer use.\u003c\/li\u003e\n  \u003cli\u003eAccessories: Two wands (plastic and stainless steel) plus 8 nozzle tips included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the sprayer durable enough for outdoor and occasional rough use?\u003c\/h3\u003e\n\u003cp\u003eThe housing and electrical components are designed with water-resistant protection and rugged materials to withstand outdoor conditions and frequent handling. FITNISSFTW tests each unit before shipping, so small interior watermarks from testing may appear but do not affect performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuild quality: Sturdy tank and frame for daily gardening and light commercial tasks.\u003c\/li\u003e\n  \u003cli\u003eWeather resistance: Waterproofing on key components for outdoor use.\u003c\/li\u003e\n  \u003cli\u003eIncluded kit: Sturdy charger, two batteries, eight nozzles, and two wands for versatility.\u003c\/li\u003e\n  \u003cli\u003ePre-shipment testing: Units run a water test to ensure functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The FITNISSFTW 4.2 Gallon Battery Powered Backpack Sprayer suits homeowners and landscaping pros who need cordless mobility, adjustable pressure and long runtimes for tasks like fertilizing, weed control, disinfecting hard surfaces, and light power-washing. It’s ideal if you prefer swapping batteries rather than dragging cords, want a hands-free carrying option, and value quick cleaning and consistent spray performance across many garden and outdoor chores.\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: Can I use third-party 18V batteries with this sprayer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it accepts Makita-style 18V batteries, so many compatible third-party cells will work but check voltage and fit first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I clean the sprayer after use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse with water, run the auto-mix for a few minutes, then pump out and rinse again for a quick, effective clean.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FITNISSFTW","offers":[{"title":"Default Title","offer_id":56838441304404,"sku":"B0F7HGGKMR","price":115.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/fitnissftw-front-view-backpack-sprayer.jpg?v=1787062698","url":"https:\/\/gardenluxe.co.uk\/products\/fitnissftw-battery-powered-backpack-sprayer-4-2-gal-0-100-psi-adjustable-auto-mix-dual-18v-battery-compatibility","provider":"Gardenluxe Uk","version":"1.0","type":"link"}