{"product_id":"bluetti-b300k-expansion-battery-2764wh","title":"BLUETTI B300K Expansion Battery for Apex 300 - 2,764.8Wh","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe BLUETTI B300K is a 2,764.8Wh LiFePO4 expansion battery designed to increase the storage capacity of a compatible BLUETTI power system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Compatibility Notice:\u003c\/strong\u003e This listing is the B300K package for the BLUETTI Apex 300 and includes the CA90 battery connection cable. Other compatible BLUETTI power stations may require a different connection cable sold separately.\u003c\/p\u003e\n\n\u003cp\u003eThe B300K is not a standalone AC portable power station. It does not include household AC outlets, although its built-in USB-A port can provide limited 12W USB power.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e2,764.8Wh battery capacity\u003c\/li\u003e\n  \u003cli\u003e51.2V, 54Ah battery configuration\u003c\/li\u003e\n  \u003cli\u003eLiFePO4 lithium iron phosphate battery chemistry\u003c\/li\u003e\n  \u003cli\u003e6,000+ charge cycles to 80% remaining capacity\u003c\/li\u003e\n  \u003cli\u003e12W USB-A port for compatible USB-powered devices\u003c\/li\u003e\n  \u003cli\u003eTwo battery expansion ports\u003c\/li\u003e\n  \u003cli\u003eCA90 connection cable included for use with the BLUETTI Apex 300\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For \/ Intended Use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eExpanding the capacity of a BLUETTI Apex 300 system\u003c\/li\u003e\n  \u003cli\u003eHome backup configurations using a compatible BLUETTI power station\u003c\/li\u003e\n  \u003cli\u003eRV and off-grid power systems using compatible equipment\u003c\/li\u003e\n  \u003cli\u003eCustomers who need additional stored energy for an existing BLUETTI system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat Is Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBLUETTI B300K expansion battery × 1\u003c\/li\u003e\n  \u003cli\u003eCA90 battery connection cable × 1\u003c\/li\u003e\n  \u003cli\u003eUser manual × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eModel\u003c\/th\u003e\n      \u003ctd\u003eB300K\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBattery Capacity\u003c\/th\u003e\n      \u003ctd\u003e2,764.8Wh\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eVoltage and Capacity\u003c\/th\u003e\n      \u003ctd\u003e51.2V, 54Ah\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBattery Chemistry\u003c\/th\u003e\n      \u003ctd\u003eLiFePO4 lithium iron phosphate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCycle Life\u003c\/th\u003e\n      \u003ctd\u003e6,000+ cycles to 80% remaining capacity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMaximum Charging Current\u003c\/th\u003e\n      \u003ctd\u003e60A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMaximum Discharging Current\u003c\/th\u003e\n      \u003ctd\u003e70A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eExpansion Ports\u003c\/th\u003e\n      \u003ctd\u003e2 × battery expansion ports, 58.4V DC maximum, 90A maximum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eUSB-A Output\u003c\/th\u003e\n      \u003ctd\u003e12W maximum, 5V\/2.4A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDimensions\u003c\/th\u003e\n      \u003ctd\u003e20.67 × 12.87 × 8.23 inches (525 × 327 × 209mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWeight\u003c\/th\u003e\n      \u003ctd\u003eApproximately 65.04 lb (29.5kg)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCharging Temperature\u003c\/th\u003e\n      \u003ctd\u003e32°F to 104°F (0°C to 40°C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDischarging Temperature\u003c\/th\u003e\n      \u003ctd\u003e-4°F to 104°F (-20°C to 40°C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eStorage Temperature — Up to 1 Month\u003c\/th\u003e\n      \u003ctd\u003e-4°F to 104°F (-20°C to 40°C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eStorage Temperature — Up to 6 Months\u003c\/th\u003e\n      \u003ctd\u003e-4°F to 77°F (-20°C to 25°C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWorking Humidity\u003c\/th\u003e\n      \u003ctd\u003e5% to 95% RH\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSetup and Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis package includes the CA90 cable for connecting the B300K to a BLUETTI Apex 300 or another appropriately configured B300K battery.\u003c\/p\u003e\n\n\u003cp\u003eThe B300K battery is also compatible with selected BLUETTI AC200L, AC200MAX, AC300, and AC500 systems. Those configurations may require a different battery connection cable. Confirm the required cable and system configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003eFollow the BLUETTI user manuals for battery placement, cable connection, expansion limits, charging, firmware updates, storage, and operation.\u003c\/p\u003e\n\n\u003ch2\u003eShipping and Delivery\u003c\/h2\u003e\n\u003cp\u003eThis item ships directly from our fulfillment partner or manufacturer.\u003c\/p\u003e\n\n\u003cp\u003eFreight charges are calculated at checkout.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEstimated Delivery:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProcessing: 1–2 business days\u003c\/li\u003e\n  \u003cli\u003eDelivery: 5–10 business days depending on location\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOversized or high-value items may require additional handling or scheduled delivery.\u003c\/p\u003e\n\n\u003cp\u003eTracking information will be provided once your order ships.\u003c\/p\u003e\n\n\u003cp\u003eSee our Shipping Policy for full details.\u003c\/p\u003e\n\n\u003ch2\u003eWarranty and Returns\u003c\/h2\u003e\n\u003cp\u003eWarranty service and returns are subject to the applicable manufacturer terms and RoboSmartDepot’s current Warranty and Refund policies. Review those policies before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eSafety, Compliance, and Important Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThis product contains a lithium battery.\u003c\/li\u003e\n  \u003cli\u003eThis is an expansion battery and does not provide household AC output by itself.\u003c\/li\u003e\n  \u003cli\u003eUse only with compatible BLUETTI equipment and the correct battery connection cable.\u003c\/li\u003e\n  \u003cli\u003eDo not connect, charge, operate, or store the battery contrary to the manufacturer’s instructions.\u003c\/li\u003e\n  \u003cli\u003eDo not use the battery if it or its connection cable appears damaged.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLUETTI","offers":[{"title":"Default Title","offer_id":47473321443505,"sku":"P-B300K2-UN-GY-BL-010","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/1963\/5633\/files\/166_1x_309ac2fc-1780-4c30-9bee-1455a05a335b.png?v=1784062545","url":"https:\/\/robosmartdepot.com\/products\/bluetti-b300k-expansion-battery-2764wh","provider":"RoboSmartDepot","version":"1.0","type":"link"}