{"product_id":"fogstar-2kwh-portable-power-station-extension-2500w-output","title":"Fogstar 2kWh Portable Power Station Extension (2500W Output)","description":"\u003cp\u003e\u003cstrong\u003eThe Fogstar 2kWh Expansion Battery adds additional energy storage capacity to compatible Fogstar Portable Power Stations, delivering extended runtime for backup power, campervans, off-grid systems, outdoor use and mobile energy applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt around the same high-efficiency 51.2V LiFePO4 battery platform as the Fogstar Portable Power Station range, the expansion battery integrates seamlessly with compatible systems to provide additional stored energy without increasing complexity.\u003c\/p\u003e\n\u003cp\u003eDesigned for users who require longer runtimes and increased energy independence, the Fogstar 2kWh Expansion Battery is ideal for extended off-grid operation, emergency backup power, campervan installations, mobile working and outdoor adventures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This product is an expansion battery and requires a compatible Fogstar Portable Power Station to operate. It cannot be used as a standalone power station.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #1987d7;\"\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eEXPANDABLE ENERGY STORAGE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fogstar 2kWh Expansion Battery is compatible with the Fogstar 2kWh Portable Power Station and Fogstar 3kWh Portable Power Station, providing a simple way to increase energy storage capacity and extend runtime.\u003c\/p\u003e\n\u003cp\u003eBy adding an additional 2048Wh of LiFePO4 battery storage, users can power appliances, tools and essential equipment for longer without replacing their existing power station.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2048Wh Additional Capacity:\u003c\/strong\u003e\u003cspan\u003e Adds 2048Wh of extra LiFePO4 battery storage to compatible Fogstar Portable Power Stations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with 2kWh \u0026amp; 3kWh Systems:\u003c\/strong\u003e\u003cspan\u003e Designed specifically for use with the Fogstar 2kWh and 3kWh Portable Power Stations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless System Integration:\u003c\/strong\u003e\u003cspan\u003e Charges and discharges automatically alongside the connected power station.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 Battery Technology:\u003c\/strong\u003e\u003cspan\u003e Safe, stable and long-lasting lithium battery chemistry with excellent cycle life.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e\u003cspan\u003e Ideal for longer backup power durations and extended off-grid operation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play Installation:\u003c\/strong\u003e\u003cspan\u003e Quick and straightforward connection to compatible power stations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Solar Charging:\u003c\/strong\u003e\u003cspan\u003e Maintains compatibility with solar charging functionality when connected to a compatible power station.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for Mobile Applications:\u003c\/strong\u003e\u003cspan\u003e Ideal for campervans, outdoor adventures, mobile working and emergency backup power.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e\u003cspan\u003e Designed for easy transportation and flexible installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Year Warranty:\u003c\/strong\u003e\u003cspan\u003e Covered by a 3-year Fogstar warranty.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #1987d7;\"\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eQUICK SPECS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Capacity \u003c\/strong\u003e2048Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Voltage \u003c\/strong\u003e51.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Chemistry \u003c\/strong\u003eLiFePO4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Products \u003c\/strong\u003eFogstar 2kWh \u0026amp; 3kWh Portable Power Stations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandalone Operation \u003c\/strong\u003eNo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Compatible \u003c\/strong\u003eVia connected compatible power station\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable \u003c\/strong\u003eAdds 2,048Wh to compatible Fogstar Portable Power Stations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u003c\/strong\u003e3 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1347\/0997\/files\/Power_Station_Specification_Sheet_-_2kwh.pdf?v=1782303272\"\u003e\u003cstrong\u003e➡️ Download Specification Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1347\/0997\/files\/2kWh_Extension_PowerStation_Manual_JUN2026_078bbe29-c237-4641-bd79-773293be12e6.pdf?v=1782302989\"\u003e\u003cstrong\u003e➡️ Download User Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Fogstar","offers":[{"title":"Default Title","offer_id":63821359612281,"sku":"FOG-2KWH-POWER-EXT","price":749.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1347\/0997\/files\/S2E-2_fc82fcce-d861-4e0e-81ab-acc906329e83.png?v=1782218006","url":"https:\/\/www.fogstar.co.uk\/products\/fogstar-2kwh-portable-power-station-extension-2500w-output","provider":"Fogstar","version":"1.0","type":"link"}