{"product_id":"4400w-gasoline-propane-dual-fuel-inverter-generator-w-co-alert-mb5040dc","title":"4400W Gasoline\/Propane Dual Fuel Inverter Generator w\/ CO Alert MB5040DC","description":"\u003cstyle\u003e\n.pdp-section--mb5040dc{--pdp-text:#1f2937;--pdp-muted:#6b7280;--pdp-border:#d8ddd5;--pdp-soft:#f6f8f4;--pdp-accent:#111827;--pdp-accent-soft:#e3e8e1;color:var(--pdp-text);margin-top:24px}.pdp-section--mb5040dc .pdp-shell{display:grid;gap:24px}.pdp-section--mb5040dc .pdp-block,.pdp-section--mb5040dc .pdp-intro,.pdp-section--mb5040dc .pdp-closing{border:1px solid var(--pdp-border);border-radius:14px;padding:24px;background:#fff}.pdp-section--mb5040dc .pdp-intro{background:var(--pdp-soft)}.pdp-section--mb5040dc .pdp-closing{background:var(--pdp-accent-soft)}.pdp-section--mb5040dc .pdp-title{margin:0 0 10px;font-size:28px;line-height:1.2;font-weight:700;color:var(--pdp-accent)}.pdp-section--mb5040dc .pdp-heading{margin:0 0 14px;font-size:20px;line-height:1.3;font-weight:700;color:var(--pdp-accent)}.pdp-section--mb5040dc .pdp-subheading{margin:0 0 8px;font-size:16px;line-height:1.4;font-weight:700;color:var(--pdp-accent)}.pdp-section--mb5040dc .pdp-text,.pdp-section--mb5040dc .pdp-spec-item,.pdp-section--mb5040dc .pdp-faq__answer{font-size:15px;line-height:1.7;color:var(--pdp-text)}.pdp-section--mb5040dc .pdp-list{margin:0;padding-left:20px;list-style:disc}.pdp-section--mb5040dc .pdp-list li{display:list-item;margin:0 0 10px;line-height:1.7}.pdp-section--mb5040dc .pdp-list li:last-child{margin-bottom:0}.pdp-section--mb5040dc .pdp-highlight-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.pdp-section--mb5040dc .pdp-highlight-card{border:1px solid var(--pdp-border);border-radius:12px;padding:18px;background:var(--pdp-soft)}.pdp-section--mb5040dc .pdp-spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px}.pdp-section--mb5040dc .pdp-spec-item strong{color:var(--pdp-accent)}.pdp-section--mb5040dc .pdp-faq{display:grid;gap:12px}.pdp-section--mb5040dc .pdp-faq__item{border:1px solid var(--pdp-border);border-radius:12px;background:#fff;overflow:hidden}.pdp-section--mb5040dc .pdp-faq__item summary{list-style:none;cursor:pointer;padding:16px 18px;font-size:16px;line-height:1.4;font-weight:600;color:var(--pdp-accent);display:flex;align-items:center;justify-content:space-between;gap:14px}.pdp-section--mb5040dc .pdp-faq__item summary::-webkit-details-marker{display:none}.pdp-section--mb5040dc .pdp-faq__item summary::after{content:'+';font-size:22px;line-height:1;color:var(--pdp-muted)}.pdp-section--mb5040dc .pdp-faq__item[open] summary::after{content:'−'}.pdp-section--mb5040dc .pdp-faq__answer{padding:0 18px 18px}@media(max-width:749px){.pdp-section--mb5040dc .pdp-block,.pdp-section--mb5040dc .pdp-intro,.pdp-section--mb5040dc .pdp-closing{padding:18px}.pdp-section--mb5040dc .pdp-title{font-size:24px}.pdp-section--mb5040dc .pdp-heading{font-size:18px}.pdp-section--mb5040dc .pdp-highlight-grid,.pdp-section--mb5040dc .pdp-spec-grid{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003csection class=\"pdp-section pdp-section--mb5040dc\"\u003e\u003cdiv class=\"pdp-shell\"\u003e\n\u003cdiv class=\"pdp-intro\"\u003e\n\u003ch2 class=\"pdp-title\"\u003ePowerSmart 4400W Gasoline\/Propane Dual Fuel Inverter Generator with CO Alert MB5040DC\u003c\/h2\u003e\n\u003cp class=\"pdp-text\"\u003eKeep fuel options flexible when planning your backup power setup. The PowerSmart MB5040DC runs on gasoline or propane, delivering up to 4,400 starting watts on gasoline and 4,000 starting watts on LPG. Inverter output with less than 3% THD supports sensitive electronics, while a versatile control panel brings AC and DC connections together with Eco Mode.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-block\"\u003e\n\u003ch3 class=\"pdp-heading\"\u003eWhy Customers Choose This Product\u003c\/h3\u003e\n\u003cul class=\"pdp-list\"\u003e\n\u003cli\u003eDual-fuel operation on gasoline or propane (LPG).\u003c\/li\u003e\n\u003cli\u003eUp to 4,400 starting watts on gasoline and 4,000 starting watts on LPG.\u003c\/li\u003e\n\u003cli\u003eStable inverter power with less than 3% total harmonic distortion (THD) for sensitive electronics.\u003c\/li\u003e\n\u003cli\u003eUp to 8 hours of gasoline runtime at 25% load.\u003c\/li\u003e\n\u003cli\u003eApproximately 6 hours of runtime with a 20-lb propane tank.\u003c\/li\u003e\n\u003cli\u003e120V 30A twist-lock, 120V 20A household, and 12V 8A DC outlets.\u003c\/li\u003e\n\u003cli\u003eEco Mode plus CO, overload, short-circuit, and low-oil protection.\u003c\/li\u003e\n\u003cli\u003e2-year limited warranty and lifetime technical support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-block\"\u003e\n\u003ch3 class=\"pdp-heading\"\u003eProduct Highlights\u003c\/h3\u003e\n\u003cdiv class=\"pdp-highlight-grid\"\u003e\n\u003cdiv class=\"pdp-highlight-card\"\u003e\n\u003ch4 class=\"pdp-subheading\"\u003eDual-Fuel Flexibility\u003c\/h4\u003e\n\u003cp class=\"pdp-text\"\u003eChoose gasoline or propane to suit your fuel supply. Starting output reaches up to 4,400 watts on gasoline or 4,000 watts on LPG.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-highlight-card\"\u003e\n\u003ch4 class=\"pdp-subheading\"\u003eClean Inverter Energy\u003c\/h4\u003e\n\u003cp class=\"pdp-text\"\u003eStable output with less than 3% THD provides power for sensitive electronics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-highlight-card\"\u003e\n\u003ch4 class=\"pdp-subheading\"\u003eRuntime \u0026amp; Connections\u003c\/h4\u003e\n\u003cp class=\"pdp-text\"\u003eRun up to 8 hours at 25% load on gasoline, or approximately 6 hours with a 20-lb propane tank. The control panel includes 120V 30A twist-lock, 120V 20A household, and 12V 8A DC outlets, plus Eco Mode.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-highlight-card\"\u003e\n\u003ch4 class=\"pdp-subheading\"\u003eProtection \u0026amp; Support\u003c\/h4\u003e\n\u003cp class=\"pdp-text\"\u003eCO, overload, short-circuit, and low-oil protection are included. A 2-year limited warranty and lifetime technical support provide ongoing support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-block\"\u003e\n\u003ch3 class=\"pdp-heading\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"pdp-spec-grid\"\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PowerSmart\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MB5040DC\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Dual fuel inverter generator\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eFuel Options:\u003c\/strong\u003e Gasoline and propane (LPG)\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eGasoline Starting Power:\u003c\/strong\u003e Up to 4,400W\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eLPG Starting Power:\u003c\/strong\u003e Up to 4,000W\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e Less than 3%\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eGasoline Runtime:\u003c\/strong\u003e Up to 8 hours at 25% load\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003ePropane Runtime:\u003c\/strong\u003e Approximately 6 hours with a 20-lb tank\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eTwist-Lock Outlet:\u003c\/strong\u003e 120V 30A\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eHousehold Outlet:\u003c\/strong\u003e 120V 20A\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eDC Outlet:\u003c\/strong\u003e 12V 8A\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eOperating Mode:\u003c\/strong\u003e Eco Mode\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e CO, overload, short-circuit, and low-oil\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-year limited\u003c\/div\u003e\n\u003cdiv class=\"pdp-spec-item\"\u003e\n\u003cstrong\u003eTechnical Support:\u003c\/strong\u003e Lifetime\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-block\"\u003e\n\u003ch3 class=\"pdp-heading\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul class=\"pdp-list\"\u003e\n\u003cli\u003eBackup power setups where a choice of gasoline or propane is useful.\u003c\/li\u003e\n\u003cli\u003eSensitive electronics requiring stable inverter power within the generator’s ratings.\u003c\/li\u003e\n\u003cli\u003eCompatible equipment using 120V AC or 12V DC connections.\u003c\/li\u003e\n\u003cli\u003eCustomers seeking built-in protection features and lifetime technical support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-block\"\u003e\n\u003ch3 class=\"pdp-heading\"\u003eImportant Information\u003c\/h3\u003e\n\u003cul class=\"pdp-list\"\u003e\n\u003cli\u003eStarting wattage differs by fuel: up to 4,400W on gasoline and 4,000W on LPG.\u003c\/li\u003e\n\u003cli\u003eThe gasoline runtime is specified at 25% load. The propane figure is approximately 6 hours with a 20-lb tank; the existing description does not specify its load condition.\u003c\/li\u003e\n\u003cli\u003eCheck connected equipment’s requirements against the generator’s output and outlet ratings.\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer’s instructions for fuel setup, operation, and all built-in protection features.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-block\"\u003e\n\u003ch3 class=\"pdp-heading\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pdp-faq\"\u003e\n\u003cdetails class=\"pdp-faq__item\"\u003e\u003csummary\u003eWhich fuels can this generator use?\u003c\/summary\u003e\u003cdiv class=\"pdp-faq__answer\"\u003eThe MB5040DC supports gasoline and propane (LPG).\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pdp-faq__item\"\u003e\u003csummary\u003eDoes power output change with the fuel?\u003c\/summary\u003e\u003cdiv class=\"pdp-faq__answer\"\u003eYes. Starting output is up to 4,400 watts on gasoline and 4,000 watts on LPG.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pdp-faq__item\"\u003e\u003csummary\u003eIs the inverter output suitable for sensitive electronics?\u003c\/summary\u003e\u003cdiv class=\"pdp-faq__answer\"\u003eThe generator produces stable inverter power with less than 3% THD for sensitive electronics. Match each device’s requirements to the generator’s ratings.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pdp-faq__item\"\u003e\u003csummary\u003eHow long can it run?\u003c\/summary\u003e\u003cdiv class=\"pdp-faq__answer\"\u003eThe listed gasoline runtime is up to 8 hours at 25% load. A 20-lb propane tank provides approximately 6 hours; a load condition is not specified for that figure.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pdp-faq__item\"\u003e\u003csummary\u003eWhat outlets are available?\u003c\/summary\u003e\u003cdiv class=\"pdp-faq__answer\"\u003eIt includes a 120V 30A twist-lock outlet, a 120V 20A household outlet, and a 12V 8A DC outlet.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pdp-faq__item\"\u003e\u003csummary\u003eWhat protection features are included?\u003c\/summary\u003e\u003cdiv class=\"pdp-faq__answer\"\u003eThe listed protection features are CO, overload, short-circuit, and low-oil protection.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pdp-faq__item\"\u003e\u003csummary\u003eWhat warranty and support are provided?\u003c\/summary\u003e\u003cdiv class=\"pdp-faq__answer\"\u003eIt includes a 2-year limited warranty and lifetime technical support.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-closing\"\u003e\u003cp class=\"pdp-text\"\u003eThe PowerSmart MB5040DC combines dual-fuel flexibility, clean inverter output, versatile connections, and built-in protection features for a practical backup power setup.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PowerSmart","offers":[{"title":"Default Title","offer_id":48069608276129,"sku":"MB5040DC","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/3605\/8273\/files\/mb5040dc.jpg?v=1791913207","url":"https:\/\/naturenookusa.com\/products\/4400w-gasoline-propane-dual-fuel-inverter-generator-w-co-alert-mb5040dc","provider":"Nature Nook USA","version":"1.0","type":"link"}