{"product_id":"eg4-wallmount-280ah-all-weather-home-lithium-battery-48v-14-3kwh-heated-ul1973-ul9540a","title":"EG4 WallMount 280Ah All-Weather Home Lithium Battery | 48V | 14.3kWh | Heated UL1973 | UL9540A","description":"\u003cdiv style=\"float: left; padding: 10px 35px 20px 35px;\"\u003e\n\u003cnoscript class=\"loading-lazy\"\u003e\u003ciframe loading=\"lazy\" width=\"640\" height=\"475\" src=\"https:\/\/www.youtube.com\/embed\/eHLefvjPN8c\" title=\"EG4 WallMount 280Ah All Weather 48V 14.3kWh Battery\" style=\"max-width: 100%; max-height: 100%;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/noscript\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003eThe EG4 WallMount 280Ah All-Weather 48V Battery Provides Reliable Energy Storage So That Your Home Or Worksite Stays Powered\u003c\/h2\u003e\n\u003cp\u003eWhen the lights go out, the RV hits the trail, or off-grid adventures call, you need a battery that keeps up. The EG4 WallMount 280Ah All Weather 48V 14.3kWh Battery delivers safe, high-capacity energy so that your home, mobile workspace, or off-grid setup remains fully powered with confidence. This all-weather lithium battery combines durability, advanced safety features, and long-term performance, ensuring your energy never lets you down when it matters most.\u003c\/p\u003e\n\u003cp\u003eUnlike typical lead-acid batteries, which degrade quickly and struggle in extreme temperatures, the EG4 All-Weather battery uses LiFePO₄ chemistry to provide consistent energy output and exceptional lifespan. You’ll enjoy more than 8,000 cycles at 80% depth of discharge, which translates to years of reliable service with minimal maintenance, making it a smarter, longer-lasting solution for both indoor and outdoor applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eEG4 WallMount 280Ah All-Weather Battery Features\u003c\/h3\u003e\n\u003ch4\u003eHigh-Capacity 14.3kWh Lithium Storage So That You Can Power Your Home or RV Longer\u003c\/h4\u003e\n\u003cp\u003eWith 14.3kWh of storage, this battery keeps lights, appliances, and electronics running during outages or off-grid adventures. Its high energy density means fewer batteries are needed, saving space while delivering steady, reliable power wherever you are.\u003c\/p\u003e\n\u003ch4\u003e200A Continuous Output So That You Can Handle High-Demand Loads Without Worry\u003c\/h4\u003e\n\u003cp\u003eSupport heavy-duty appliances, tools, or multiple devices simultaneously with a continuous 200A output. Unlike weaker batteries that risk voltage drops or overloads, this battery delivers the power your lifestyle or worksite demands.\u003c\/p\u003e\n\u003ch4\u003eLong Life 8,000+ Cycle Battery So That You Save Money and Replace Less Often\u003c\/h4\u003e\n\u003cp\u003eLiFePO₄ chemistry ensures more than 8,000 cycles at 80% depth of discharge, outlasting traditional lead-acid batteries by years. This translates to unmatched value, fewer replacements, and confidence that your energy investment is built to last.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Self-Heating So That Cold Weather Never Slows You Down\u003c\/h4\u003e\n\u003cp\u003eWinter power challenges are handled with ease. The built-in self-heating feature keeps the battery performing optimally in cold climates, so RVers, off-grid adventurers, and homeowners enjoy dependable energy all year round.\u003c\/p\u003e\n\u003ch4\u003eAdvanced Safety with EMP and Fire Protection So That You Stay Protected\u003c\/h4\u003e\n\u003cp\u003eDual fire arrestors, EMP protection, and an emergency stop (E-Stop) safeguard your investment, giving you peace of mind. You can deploy this battery in a variety of indoor and outdoor environments with confidence in its safety systems.\u003c\/p\u003e\n\u003ch4\u003eWeather-Resistant Design So That You Can Install Indoors or Outdoors Without Compromise\u003c\/h4\u003e\n\u003cp\u003eRugged construction ensures reliable performance regardless of exposure to rain, dust, or heat. Install the EG4 WallMount battery in garages, basements, RV compartments, or outdoor battery enclosures with no concerns about durability.\u003c\/p\u003e\n\u003ch4\u003eReal-Time Monitoring with LCD Display So That You Stay In Control of Your Energy\u003c\/h4\u003e\n\u003cp\u003eIntegrated LCD shows battery status, charge, and health in real-time. Stay informed about your system’s performance without needing additional monitoring tools, making energy management straightforward and stress-free.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eEG4 WallMount 280Ah All-Weather Battery Warranty\u003c\/h3\u003e\n\u003cp\u003eEG4 provides a limited warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x EG4 WallMount Battery\u003c\/li\u003e\n\u003cli\u003e1 x Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e1 x Bracket\u003c\/li\u003e\n\u003cli\u003e6 x Expansion Bolts\u003c\/li\u003e\n\u003cli\u003e2 x Red \u0026amp; Black Battery to Inverter Power Cables (3.3 FT)\u003c\/li\u003e\n\u003cli\u003e1 x Battery to Inverter Comm Cable (5 FT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; max-width: 100%; overflow-x: auto;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 33.4688px;\"\u003e\n\u003cth colspan=\"2\" style=\"background-color: rgb(242, 242, 242); text-align: left; width: 93.75%; height: 33.4688px;\"\u003e\n\u003ch3\u003e\n\u003cspan data-sheets-root=\"1\"\u003e\u003c\/span\u003eEG4 WallMount 280Ah All-Weather Battery Specifications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003eLithium Iron Phosphate (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003ekWh Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e14.3 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eAh Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e280 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eBMS Charging Voltage (Bulk\/Absorb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e56.0V (±0.8V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eRecommended Charging Voltage (Bulk\/Absorb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e56.2V (±0.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eRecommended Float Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e54V (±0.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eRecommended SoC Cutoff Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eMax Continuous Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eMax Continuous Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e140A (200A Max for 30 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eRecommended Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e60 – 140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eRecommended Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e60 – 140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eMax Continuous Discharge Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e10,240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e56V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e224W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eInternal Temperature Cutoffs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e≤32ºF (On) \/ ≥41ºF (Off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eCharging Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e32ºF – 122ºF (0ºC – 50ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eDischarging Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e-4ºF – 131ºF (-20ºC – 55ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e32ºF – 113ºF (0ºC – 45ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperating Altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e\u0026lt;16,404 ft (\u0026lt;5,000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003eRS485 \/ CANBus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e308.6 lbs (140 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e9.1 in (232 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e22.3 in (566 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.9832%; height: 19.5938px;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.7668%; height: 19.5938px;\"\u003e36.1 in (916 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eEG4 WallMount 280Ah All Weather 48V 14.3kWh Battery Manual\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/EG4_WallMount_280Ah_All_Weather_Manual.pdf?v=1774598275\" title=\"EG4 WallMount 280Ah All Weather Manual\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/EG4_WallMount_280Ah_All_Weather_Manual_100x100.jpg?v=1774598274\" alt=\"EG4_WallMount_280Ah_All_Weather_Manual\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"EG4 Electronics","offers":[{"title":"Default Title","offer_id":47536754393337,"sku":"FEWPP-48143-G1","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/9128\/2937\/files\/EG4_WallMount_280Ah_All_Weather_48V_14.3kWh_Battery.jpg?v=1774599372","url":"https:\/\/outboundpower.com\/products\/eg4-wallmount-280ah-all-weather-home-lithium-battery-48v-14-3kwh-heated-ul1973-ul9540a","provider":"Outbound Power","version":"1.0","type":"link"}