{"product_id":"eg4-lifepower4-v2-lithium-battery-48v-100ah-server-rack-battery","title":"EG4 | LifePower4 V2 Lithium Battery | 48V 100AH | Server Rack Battery","description":"\u003ch1\u003e\u003cstrong\u003e\u003cspan\u003eEG4-LifePower4 V2 Lithium Battery | 48V 100AH | Server Rack Battery | UL1973, UL9540A | 10-Year Warranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e***Now Upgraded: \u003c\/strong\u003eAuto-addressing is being added to enhance communication with EG4 batteries and inverters and, streamline setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e***What this means to you:\u003c\/strong\u003e The latest battery version now offers auto-addressing, making closed-loop communication faster and more reliable. Your original model remains fully compatible this upgrade simply enhances the experience for new installs at no extra cost to you\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp data-start=\"286\" data-end=\"645\"\u003e\u003cspan\u003eThe EG4 LiFePOWER4 V2 delivers improved safety, communication, and system flexibility while maintaining the durability and performance of the original model. Built with UL-recognized LiFePO4 cells and a robust 100A BMS, this 5.12 kWh server rack battery provides long-lasting, dependable power for residential, commercial, and off-grid energy storage systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong data-start=\"655\" data-end=\"671\"\u003eKey Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"675\" data-end=\"784\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"675\" data-end=\"696\"\u003eLong Battery Life: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eOver 6,000 deep discharge cycles at 80% DoD ensure reliable, long-term performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"788\" data-end=\"887\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"788\" data-end=\"813\"\u003eHigh-Capacity Storage: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e51.2V nominal voltage with 5.12 kWh usable energy and 100Ah capacity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"891\" data-end=\"1005\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"891\" data-end=\"916\"\u003eImproved BMS Features: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eUpgraded 100A internal BMS with on\/off communication switch for easier system setup.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1009\" data-end=\"1130\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"1009\" data-end=\"1035\"\u003eEnhanced Compatibility: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eCAN bus and RS485 ports support closed-loop communication with a wider range of inverters.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1134\" data-end=\"1250\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"1134\" data-end=\"1161\"\u003eScalable Energy Storage: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eParallel up to 64 batteries for a total of 327.7 kWh, ideal for large-scale systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1367\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"1254\" data-end=\"1281\"\u003eEasy System Integration: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eNew Protocol 6 DIP switch simplifies inverter matching and battery configuration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1371\" data-end=\"1518\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"1371\" data-end=\"1396\"\u003eSafety-Focused Design: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eDual on-board fire arrestors and E-Stop rapid shutdown (RSD) provide additional protection in high-risk environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1522\" data-end=\"1668\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"1522\" data-end=\"1554\"\u003eInstaller-Friendly Terminals: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eTwo positive and two negative terminals offer convenient connections for chargers, inverters, or EMP shields.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1672\" data-end=\"1782\"\u003e\n\u003cspan\u003e\u003cstrong data-start=\"1672\" data-end=\"1694\"\u003eCertified \u0026amp; Tested: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eUL1973 Recognized Component, UL9540A passed, and UL9540 Listed with EG4 18kPV-12LV.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1789\" data-end=\"1805\"\u003e\u003cspan\u003e\u003cstrong data-start=\"1792\" data-end=\"1805\"\u003eUse Cases:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis battery is ideal for whole-home backup power, off-grid and hybrid solar systems, and commercial or industrial storage banks requiring dependable, high-capacity energy. Its scalable design also supports large multi-battery energy storage systems, while the server-rack form factor ensures secure, code-compliant installation across residential and commercial environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong data-start=\"2029\" data-end=\"2043\"\u003eTech Specs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"2047\" data-end=\"2096\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2047\" data-end=\"2061\"\u003eChemistry:\u003c\/strong\u003e Lithium Iron Phosphate (LiFePO4)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2099\" data-end=\"2127\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2099\" data-end=\"2119\"\u003eNominal Voltage:\u003c\/strong\u003e 51.2V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2130\" data-end=\"2151\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2130\" data-end=\"2143\"\u003eCapacity:\u003c\/strong\u003e 100Ah\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2154\" data-end=\"2176\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2154\" data-end=\"2165\"\u003eEnergy:\u003c\/strong\u003e 5.12 kWh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2179\" data-end=\"2220\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2179\" data-end=\"2194\"\u003eCycle Life:\u003c\/strong\u003e 6,000+ cycles @ 80% DoD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2223\" data-end=\"2251\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2223\" data-end=\"2231\"\u003eBMS:\u003c\/strong\u003e 100A internal BMS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2254\" data-end=\"2315\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2254\" data-end=\"2270\"\u003eScalability:\u003c\/strong\u003e Up to 64 units in parallel (327.7 kWh max)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2318\" data-end=\"2376\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2318\" data-end=\"2336\"\u003eCommunication:\u003c\/strong\u003e RS485, CAN bus, Protocol 6 DIP switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2379\" data-end=\"2435\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2379\" data-end=\"2393\"\u003eTerminals:\u003c\/strong\u003e Dual positive + dual negative terminals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"2438\" data-end=\"2496\"\u003e\u003cspan\u003e\u003cstrong data-start=\"2438\" data-end=\"2449\"\u003eSafety:\u003c\/strong\u003e Internal fire arrestors, E-Stop RSD function\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Signature Solar","offers":[{"title":"Default Title","offer_id":51916942410049,"sku":"1511105","price":1425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/2601\/3761\/files\/Lifepower4_V2_1__67410.webp?v=1783027425","url":"https:\/\/backupgeneratorstore.com\/products\/eg4-lifepower4-v2-lithium-battery-48v-100ah-server-rack-battery","provider":"Backup Generator Store","version":"1.0","type":"link"}