{"product_id":"bigbattery-48v-eg4-wallmount-indoor-battery","title":"BigBattery - 48V EG4 WallMount Indoor Battery","description":"\u003ch3 data-start=\"75\" data-end=\"92\"\u003e\u003cstrong data-start=\"75\" data-end=\"90\"\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"94\" data-end=\"150\" class=\"\"\u003eEfficient Indoor Energy Storage for Homes \u0026amp; Businesses\u003c\/p\u003e\n\u003cp data-start=\"152\" data-end=\"429\" class=\"\"\u003eThe 48V EG4 WallMount Indoor Battery offers 14.3kWh of safe, scalable energy storage for residential and commercial energy systems. Designed for reliable indoor use, this UL-certified battery helps you reduce utility costs, support backup power, or achieve grid independence.\u003c\/p\u003e\n\u003cp data-start=\"431\" data-end=\"723\" class=\"\"\u003eBuilt with long-lasting LiFePO4 cells and a smart BMS, this battery ensures over 8000 cycles at 80% DoD—equating to more than 82.6MWh of lifetime energy. An LCD touchscreen provides real-time status updates, while passive cell balancing and intelligent monitoring maintain peak performance.\u003c\/p\u003e\n\u003ch4 data-start=\"725\" data-end=\"743\"\u003e\u003cstrong data-start=\"725\" data-end=\"741\"\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"745\" data-end=\"774\" class=\"\"\u003e\u003cstrong data-start=\"745\" data-end=\"772\"\u003e14.3kWh LiFePO4 Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"775\" data-end=\"859\"\u003e\n\u003cli data-start=\"775\" data-end=\"824\" class=\"\"\u003e\n\u003cp data-start=\"777\" data-end=\"824\" class=\"\"\u003eOver 8000 cycles at 80% DoD for long-term use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"825\" data-end=\"859\" class=\"\"\u003e\n\u003cp data-start=\"827\" data-end=\"859\" class=\"\"\u003eStable, safe lithium chemistry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"861\" data-end=\"894\" class=\"\"\u003e\u003cstrong data-start=\"861\" data-end=\"892\"\u003eAdvanced Battery Management\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"895\" data-end=\"1009\"\u003e\n\u003cli data-start=\"895\" data-end=\"956\" class=\"\"\u003e\n\u003cp data-start=\"897\" data-end=\"956\" class=\"\"\u003eReal-time monitoring of voltage, current, and temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"957\" data-end=\"1009\" class=\"\"\u003e\n\u003cp data-start=\"959\" data-end=\"1009\" class=\"\"\u003ePassive cell balancing for optimized performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1011\" data-end=\"1036\" class=\"\"\u003e\u003cstrong data-start=\"1011\" data-end=\"1034\"\u003eTouchscreen Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1037\" data-end=\"1084\"\u003e\n\u003cli data-start=\"1037\" data-end=\"1084\" class=\"\"\u003e\n\u003cp data-start=\"1039\" data-end=\"1084\" class=\"\"\u003eBuilt-in LCD screen for live status updates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1086\" data-end=\"1116\" class=\"\"\u003e\u003cstrong data-start=\"1086\" data-end=\"1114\"\u003eEnhanced Safety Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1117\" data-end=\"1251\"\u003e\n\u003cli data-start=\"1117\" data-end=\"1144\" class=\"\"\u003e\n\u003cp data-start=\"1119\" data-end=\"1144\" class=\"\"\u003eDual fire extinguishers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1145\" data-end=\"1189\" class=\"\"\u003e\n\u003cp data-start=\"1147\" data-end=\"1189\" class=\"\"\u003eAutomatic self-heating for cold climates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1190\" data-end=\"1251\" class=\"\"\u003e\n\u003cp data-start=\"1192\" data-end=\"1251\" class=\"\"\u003eOptional ESS emergency stop function for instant shutdown\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1253\" data-end=\"1303\" class=\"\"\u003e\u003cstrong data-start=\"1253\" data-end=\"1301\"\u003eInverter Compatibility \u0026amp; Indoor-Ready Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1304\" data-end=\"1423\"\u003e\n\u003cli data-start=\"1304\" data-end=\"1369\" class=\"\"\u003e\n\u003cp data-start=\"1306\" data-end=\"1369\" class=\"\"\u003eRS485 \u0026amp; CANBus communication protocols for wide compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1370\" data-end=\"1423\" class=\"\"\u003e\n\u003cp data-start=\"1372\" data-end=\"1423\" class=\"\"\u003eDurable IP20-rated casing for indoor installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"p1\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/screencapture-bigbattery-products-48v-eg4-wallmount-indoor-battery-2025-04-12-13_21_24.png?v=1744446173\" alt=\"\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eDownloads\u003c\/b\u003e\u003c\/h3\u003e\n\u003cdiv class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e7e385a\" data-id=\"e7e385a\" data-element_type=\"column\" data-settings='{\"background_background\":\"classic\"}'\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-545aab4 pp-table-left elementor-widget elementor-widget-pp-table\" data-id=\"545aab4\" data-element_type=\"widget\" data-widget_type=\"pp-table.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"pp-table-container\"\u003e\n\u003ctable class=\"pp-table\"\u003e\n\u003ccolgroup\u003e\u003ccol span=\"1\" class=\"elementor-repeater-item-eeafab4\"\u003e\u003c\/colgroup\u003e\n\u003ctfoot\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tfoot\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-385880c\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eSpec Sheet:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-0c642f0 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4%C2%AE-Indoor-280Ah-Battery-Specifications-Sheet.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-854ebbd\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eQuick Start Guide:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-5b846f8 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4%C2%AE-Indoor-280Ah-Battery-Quick-Start-Guide.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-18ed2af\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eConnection Guide:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-9462be4 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4%C2%AE-Indoor-280Ah-Battery-Connection-Overview-Paralleling-Guide.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-f0672c2\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMonitoring \u0026amp; Settings Guide:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-aacbdea cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4%C2%AE-Indoor-280Ah-Battery-Device-Monitoring-Settings-Guide.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-8f1dd09\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eMaintenance Guide:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-e1dd526 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4%C2%AE-Indoor-280Ah-Battery-Troubleshooting-Maintenance-Guide.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-420a737\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eFirmware Update Guide:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-18c2025 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4%C2%AE-Indoor-280Ah-Battery-Firmware-Changelog-Update-Guide.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-f98f5cf\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eUL9540A Certificate:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-b0c7b34 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4%C2%AE-Indoor-280Ah-Battery-Certificate-of-Compliance-UL-9504A.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-be151b8\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eUL1973 Certificate:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-029d514 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4%C2%AE-Indoor-280Ah-Battery-Certificate-of-Compliance.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5bc02ca\" data-id=\"5bc02ca\" data-element_type=\"column\" data-settings='{\"background_background\":\"gradient\"}'\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-26e876f elementor-widget elementor-widget-heading\" data-id=\"26e876f\" data-element_type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-c31ef3c pp-icon-list-traditional elementor-list-item-link-inline pp-icon-left elementor-widget elementor-widget-pp-icon-list\" data-id=\"c31ef3c\" data-element_type=\"widget\" data-widget_type=\"pp-icon-list.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"pp-list-container\"\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-82d27d6d-7fff-578d-ffa7-f40869fc80fa\"\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"elementor-icon-box-title\"\u003e\u003cspan\u003e12 Year Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"elementor-icon-box-description\"\u003eApplied To BigBattery Batteries Only\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":40800329465891,"sku":"FEWMT-48143-G1","price":4799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/EG4-Indoor-WallMount-Front.webp?v=1744446416","url":"https:\/\/kingofgenerators.com\/products\/bigbattery-48v-eg4-wallmount-indoor-battery","provider":"King of Generators","version":"1.0","type":"link"}