{"product_id":"pecron-fp5000-48v-expansion-battery","title":"Pecron FP5000-48V Expansion Battery 5120Wh for E1500LFP, E3600LFP, F3000LFP \u0026 F5000LFP","description":"\u003cp\u003eA single battery covers an evening. Whole-house backup through a multi-day storm needs far more, and refueling a generator is not an option for everyone. The Pecron FP5000-48V adds 5120Wh of stored power so your system carries the essentials for days, not hours.\u003c\/p\u003e\n\u003cp\u003eThe FP5000-48V is a high-capacity plug-in expansion battery for Pecron's 48V LiFePO4 power stations. It is built for serious home backup and off-grid setups that need long runtime from a quiet, fuel-free system.\u003c\/p\u003e\n\u003ch2\u003eWhy add the FP5000-48V expansion battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5120Wh of extra LiFePO4 capacity\u003c\/strong\u003e, one of the largest single expansion batteries available.\u003c\/li\u003e\n\u003cli\u003eBuilt on \u003cstrong\u003eLiFePO4 cells rated for 3500+ cycles\u003c\/strong\u003e to 80 percent.\u003c\/li\u003e\n\u003cli\u003eCascades with the \u003cstrong\u003eE1500LFP, E1000LFP, E3600LFP, F3000LFP, and F5000LFP\u003c\/strong\u003e and other 48V systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery heating\u003c\/strong\u003e for reliable charging in cold conditions.\u003c\/li\u003e\n\u003cli\u003eStack multiple batteries to build a true whole-home backup bank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat the FP5000-48V keeps running longer\u003c\/h2\u003e\n\u003cfigure style=\"margin: 2rem 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0751\/3885\/9282\/files\/kie_lifestyle_626833c0-7379-4a17-9c71-f3c35430187b.jpg?v=1780490696\" alt=\"Pecron FP5000-48V expansion battery for whole-home backup\" style=\"width:100%;border-radius:8px;\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eWhole-home backup:\u003c\/strong\u003e carry the refrigerator, well pump, Wi-Fi, and medical devices through a multi-day outage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOff-grid living:\u003c\/strong\u003e bank a full day of solar to cover the night and cloudy stretches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorksite power:\u003c\/strong\u003e run tools and equipment for long shifts without hauling fuel.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:1rem;line-height:1.5;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e7eb; background:#f7f7f7;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:12px 16px;width:38%;font-weight:600;vertical-align:top;\"\u003eCapacity\u003c\/th\u003e\n\u003ctd style=\"padding:12px 16px;vertical-align:top;\"\u003e5120Wh (51.2V \/ 100Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e7eb;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:12px 16px;width:38%;font-weight:600;vertical-align:top;\"\u003eBattery type\u003c\/th\u003e\n\u003ctd style=\"padding:12px 16px;vertical-align:top;\"\u003eLiFePO4, 3500+ cycles to 80 percent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e7eb; background:#f7f7f7;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:12px 16px;width:38%;font-weight:600;vertical-align:top;\"\u003eCompatible units\u003c\/th\u003e\n\u003ctd style=\"padding:12px 16px;vertical-align:top;\"\u003eE1500LFP, E1000LFP, E3600LFP, F3000LFP, F5000LFP and other 48V systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e7eb;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:12px 16px;width:38%;font-weight:600;vertical-align:top;\"\u003eFeatures\u003c\/th\u003e\n\u003ctd style=\"padding:12px 16px;vertical-align:top;\"\u003eBattery heating, cascading host support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e7eb; background:#f7f7f7;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:12px 16px;width:38%;font-weight:600;vertical-align:top;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:12px 16px;vertical-align:top;\"\u003e89.9 lbs (40.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e7eb;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:12px 16px;width:38%;font-weight:600;vertical-align:top;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"padding:12px 16px;vertical-align:top;\"\u003e22.6 x 15 x 7.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #e5e7eb; background:#f7f7f7;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:12px 16px;width:38%;font-weight:600;vertical-align:top;\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd style=\"padding:12px 16px;vertical-align:top;\"\u003e-4F to 113F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhich units does the FP5000-48V work with?\u003c\/strong\u003e It cascades with Pecron 48V LiFePO4 stations, including the \u003ca href=\"\/products\/pecron-e3600lfp-portable-power-station-3600w-3072wh\"\u003eE3600LFP\u003c\/a\u003e, the \u003ca href=\"\/products\/pecron-e1500lfp-expandable-portable-power-station-2200w-1536wh\"\u003eE1500LFP\u003c\/a\u003e, the E1000LFP, F3000LFP, and F5000LFP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect more than one?\u003c\/strong\u003e Yes. The 48V platform supports multiple expansion batteries so you can scale to whole-home capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it charge in the cold?\u003c\/strong\u003e Yes. It includes battery heating for safe charging in low temperatures.\u003c\/p\u003e\n\u003cp\u003eSee the full lineup of \u003ca href=\"\/collections\/expandable-power-station\"\u003eexpandable power stations\u003c\/a\u003e to plan your system.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Pecron FP5000-48V Expansion Battery 5120Wh for E1500LFP, E3600LFP, F3000LFP \u0026 F5000LFP\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Pecron\"\n  },\n  \"description\": \"Add 5120Wh of LiFePO4 backup with the Pecron FP5000-48V expansion battery. Works with E1500LFP, E3600LFP, F3000LFP, F5000LFP and more.\",\n  \"sku\": \"FP5000-48V\",\n  \"mpn\": \"FP5000-48V\",\n  \"image\": [\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0509\/5263\/4556\/files\/FP5000-48V_07ad1c02-acca-468d-ae08-93ce9d10bcb8.jpg?v=1779702697\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0509\/5263\/4556\/files\/FP5000-48V.jpg?v=1775037695\"\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"Mighty Generators\"\n    }\n  }\n}\n\u003c\/script\u003e","brand":"Pecron","offers":[{"title":"Default Title","offer_id":52340057309458,"sku":"FP5000-48V","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/3885\/9282\/files\/pecron-fp5000-48v-expansion-battery-front.jpg?v=1780490286","url":"https:\/\/mightygenerators.com\/products\/pecron-fp5000-48v-expansion-battery","provider":"Mighty Generators","version":"1.0","type":"link"}