{"product_id":"bluetti-b500k2-expansion-battery","title":"BLUETTI B500K2 Expansion Battery | 5120Wh LiFePO4 | For Apex 300","description":"\u003cp\u003e\u003cstrong\u003eMassive backup capacity for your power system — the BLUETTI B500K2 Expansion Battery.\u003c\/strong\u003e This 5,120Wh LiFePO₄ battery block connects to your BLUETTI Apex 300 (and other compatible stations) to deliver serious runtime for partial, whole-home, or small-business backup. Stack multiple units to scale your system all the way up to \u003cstrong\u003e100kWh\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt for the long haul with LiFePO₄ cells rated for \u003cstrong\u003e4,000+ cycles\u003c\/strong\u003e and up to a decade of dependable service. For the Apex 300, it ships with the \u003cstrong\u003eCA90 high-speed connector\u003c\/strong\u003e for fast, seamless expansion.\u003c\/p\u003e\n\u003cp\u003eA rugged internal frame keeps it durable, and it’s wall-mountable or trolley-compatible for flexible placement at home or on the move. Backed by a 4-year warranty.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5,120Wh\u003c\/strong\u003e LiFePO₄ capacity (~$0.31\/Wh value)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000+ cycles\u003c\/strong\u003e to 80% — lasts up to 10 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable to 100kWh\u003c\/strong\u003e across a stacked system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCA90 connector included\u003c\/strong\u003e for high-speed Apex 300 expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall-mountable or trolley-compatible\u003c\/strong\u003e for flexible placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBLUETTI Apex 300, AC300, AC500, AC200L, AC200MAX (and upcoming models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,120Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiFePO₄ — 4,000+ cycles to 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCA90 Battery Expansion Cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Expansion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScalable to 100kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall-mountable \/ trolley-compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.47 × 12.87 × 12.15 in (520 × 327 × 308.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99.21 lbs (45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"BLUETTI","offers":[{"title":"Default","offer_id":53183147016512,"sku":"P-B500K2-UN-GY-ID-10","price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9611\/4240\/files\/b500k2-1.png?v=1789924139","url":"https:\/\/www.robo-mechanix.com\/products\/bluetti-b500k2-expansion-battery","provider":"Robo Mechanix","version":"1.0","type":"link"}