{"product_id":"fortress-power-eflex-5-4kwh-lfp-battery","title":"Fortress Power | eFlex 5.4kWh LFP Battery","description":"\u003cp data-start=\"144\" data-end=\"644\"\u003eThe Fortress Power eFlex is a modular 5.4 kWh energy storage battery built using high-density, prismatic lithium iron phosphate (LFP) cells for enhanced safety and performance. It incorporates an advanced digital battery management system (BMS) featuring high-current contactor disconnects and closed-loop communication with compatible inverters. The BMS continuously tracks individual cell voltage and temperature while actively balancing cells to support long service life and dependable operation.\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"1163\"\u003eCommunication via CANbus, Modbus, and Wi-Fi enables seamless integration with connected energy systems and remote monitoring platforms. The battery is housed in a sealed IP65-rated enclosure, protecting internal components from dust and water exposure from any direction. Multiple installation options—including wall mounting, floor mounting, and rack mounting—make the eFlex suitable for residential, commercial, and specialized applications such as marine, RV, mobile power, telecommunications, and railway systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1165\" data-end=\"1181\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1183\" data-end=\"1606\"\u003e\n\u003cli data-start=\"1183\" data-end=\"1240\"\u003e\n\u003cp data-start=\"1185\" data-end=\"1240\"\u003eDurable, long-life battery designed for daily cycling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1241\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1243\" data-end=\"1307\"\u003eLithium iron phosphate (LiFePO₄) chemistry for enhanced safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1308\" data-end=\"1350\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1350\"\u003eUp to 98% round-trip energy efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1351\" data-end=\"1407\"\u003e\n\u003cp data-start=\"1353\" data-end=\"1407\"\u003eVersatile mounting options for flexible installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1408\" data-end=\"1477\"\u003e\n\u003cp data-start=\"1410\" data-end=\"1477\"\u003eRemote monitoring and communication via Wi-Fi, Modbus, and CANbus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1478\" data-end=\"1546\"\u003e\n\u003cp data-start=\"1480\" data-end=\"1546\"\u003eBattery management system monitors and balances individual cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1547\" data-end=\"1606\"\u003e\n\u003cp data-start=\"1549\" data-end=\"1606\"\u003eNRTL certified to UL 9540 and UL 9540A safety standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fortress Power","offers":[{"title":"Default Title","offer_id":55377997299785,"sku":"098766432","price":3154.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/0831\/9049\/files\/Fortress-Power-eFlex-5_4kWh-LFP-Battery-2.jpg?v=1767300419","url":"https:\/\/www.compactlivingpro.com\/products\/fortress-power-eflex-5-4kwh-lfp-battery","provider":"Compact Living Pro","version":"1.0","type":"link"}