{"product_id":"bigbattery-48v-4x-eagle-2-kit","title":"BigBattery 48V 4X EAGLE 2 KIT","description":"\u003cdiv\u003e\n\u003ch1\u003eBigBattery 48V 4× EAGLE 2 Kit\u003c\/h1\u003e\n\u003cp\u003eBigBattery 48V 4× EAGLE 2 Kit is a high-capacity lithium upgrade engineered for 48 V platforms, ideal for golf carts, utility vehicles, RVs, off-grid systems, and other 48 V configurations requiring extended runtime and reliable power. This ready-to-install bundle delivers approximately 6.52 kWh of usable energy from four LiFePO4 modules.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConfiguration: four modules at 1.63 kWh each (~32 Ah per module) for a total of 6.52 kWh (≈128 Ah at 48 V nominal).\u003c\/li\u003e \u003cli\u003eDrop-in form-factor: GC2 \/ T-105 style tray footprint designed to drop into many existing 48 V battery banks without major tray modifications.\u003c\/li\u003e \u003cli\u003eChemistry and safety: Tier-1 LiFePO4 cells offering superior cycle life, stability, and safety relative to traditional chemistries.\u003c\/li\u003e \u003cli\u003eEnclosure and environmental: IP67 \/ NEMA 6 rated housing protects against dust and water; built-in self-heating enables charging and operation down to -20 °C (-4 °F).\u003c\/li\u003e \u003cli\u003eMonitoring and connectivity: LED state-of-charge indicator, CANbus communications support, and a capacity meter for remote battery status.\u003c\/li\u003e \u003cli\u003eScalability: parallel expansion up to 10 modules for larger 48 V systems as requirements grow.\u003c\/li\u003e \u003cli\u003eApplications and benefits: lighter weight, longer use, less maintenance, and more runtime for golf carts, utility and service vehicles, RVs, off-grid power banks, and 48 V industrial equipment.\u003c\/li\u003e \u003cli\u003eInstallation note: designed for convenient integration with existing 48 V banks; the modular design fits inside many bays without extensive retrofits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSeasonal or harsh-condition use is supported by self-heating and rugged protection, making this kit a future-ready backbone for 48 V systems where runtime, reliability, and performance matter.\u003c\/p\u003e\n\u003ch2 data-start=\"155\" data-end=\"237\"\u003eBigBattery 48V 4X EAGLE 2 Kit — High-Capacity Lithium Upgrade for 48 V Systems\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"239\" data-end=\"548\"\u003eUpgrade your 48-volt platform with a ready-to-install bundle of four high-performance LiFePO₄ modules, delivering ~6.52 kWh of usable energy. Ideal for golf carts, utility vehicles, RVs, off-grid setups, and other 48 V systems where extended range and reliability matter.\u003c\/p\u003e\n\u003ch3 data-start=\"555\" data-end=\"586\"\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"555\" data-end=\"586\"\u003eWhy This Kit Delivers Value\u003c\/h3\u003e\n\u003cul data-start=\"588\" data-end=\"1949\"\u003e\n\u003cli data-start=\"588\" data-end=\"846\"\u003e\n\u003cp data-start=\"590\" data-end=\"846\"\u003e\u003cstrong data-start=\"590\" data-end=\"618\"\u003eMassive capacity upgrade\u003c\/strong\u003e — With four modules each rated at 1.63 kWh (~32 Ah), the total system offers ~6.52 kWh of energy (128 Ah at a 48 V nominal system) which far surpasses many older lead-acid battery setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"847\" data-end=\"1089\"\u003e\n\u003cp data-start=\"849\" data-end=\"1089\"\u003e\u003cstrong data-start=\"849\" data-end=\"872\"\u003eDrop-in form-factor\u003c\/strong\u003e — The EAGLE 2 modules use the GC2 \/ T-105 style tray footprint, making them compatible with many existing 48 V vehicle battery banks without requiring major tray modifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1090\" data-end=\"1316\"\u003e\n\u003cp data-start=\"1092\" data-end=\"1316\"\u003e\u003cstrong data-start=\"1092\" data-end=\"1135\"\u003ePremium chemistry \u0026amp; smarter performance\u003c\/strong\u003e — Built with Tier-1 LiFePO₄ (lithium iron phosphate) cells for superior cycle life, stability, and safety compared to traditional batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1317\" data-end=\"1537\"\u003e\n\u003cp data-start=\"1319\" data-end=\"1537\"\u003e\u003cstrong data-start=\"1319\" data-end=\"1345\"\u003eBuilt for all climates\u003c\/strong\u003e — IP67 \/ NEMA 6 rated enclosure protects from dust and water. Built-in self-heating enables cold-weather charging and operation down to -20 °C (-4 °F).\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1538\" data-end=\"1744\"\u003e\n\u003cp data-start=\"1540\" data-end=\"1744\"\u003e\u003cstrong data-start=\"1540\" data-end=\"1571\"\u003eSmart features \u0026amp; monitoring\u003c\/strong\u003e — Includes LED state-of-charge indicator, CANbus communications support, and capacity meter for remote monitoring of battery status.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1745\" data-end=\"1949\"\u003e\n\u003cp data-start=\"1747\" data-end=\"1949\"\u003e\u003cstrong data-start=\"1747\" data-end=\"1774\"\u003eScalable \u0026amp; future-ready\u003c\/strong\u003e — Although the kit provides high capacity up-front, modules support parallel expansion (up to 10 of these modules) for larger systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2903\" data-end=\"2942\"\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"2903\" data-end=\"2942\"\u003eIdeal Applications \u0026amp; Selling Angles\u003c\/h3\u003e\n\u003cul data-start=\"2944\" data-end=\"3624\"\u003e\n\u003cli data-start=\"2944\" data-end=\"3103\"\u003e\n\u003cp data-start=\"2946\" data-end=\"3103\"\u003e\u003cstrong data-start=\"2946\" data-end=\"2988\"\u003eGolf carts, utility \u0026amp; service vehicles\u003c\/strong\u003e — Replace ageing lead-acid banks to benefit from lighter weight, longer use, less maintenance, and more runtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3104\" data-end=\"3239\"\u003e\n\u003cp data-start=\"3106\" data-end=\"3239\"\u003e\u003cstrong data-start=\"3106\" data-end=\"3144\"\u003eRV \/ Camper \/ Off-Grid Power Banks\u003c\/strong\u003e — Use this kit for 48 V house banks or mobile systems needing high capacity and reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3240\" data-end=\"3382\"\u003e\n\u003cp data-start=\"3242\" data-end=\"3382\"\u003e\u003cstrong data-start=\"3242\" data-end=\"3283\"\u003eUTVs, LSVs, 48 V industrial equipment\u003c\/strong\u003e — The modular design fits inside many existing bays while delivering modern lithium performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3383\" data-end=\"3513\"\u003e\n\u003cp data-start=\"3385\" data-end=\"3513\"\u003e\u003cstrong data-start=\"3385\" data-end=\"3420\"\u003eSeasonal or harsh-condition use\u003c\/strong\u003e — Built for cold, dust, wet conditions, thanks to self-heating and high protection rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3514\" data-end=\"3624\"\u003e\n\u003cp data-start=\"3516\" data-end=\"3624\"\u003e\u003cstrong data-start=\"3516\" data-end=\"3546\"\u003eFuture-proof installations\u003c\/strong\u003e — Start with this kit now and expand later without replacing the core system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3631\" data-end=\"3642\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3644\" data-end=\"3977\"\u003eIf you’re looking for a smart, high-capacity lithium upgrade for your 48 V system, the BigBattery 48 V 4× EAGLE 2 Kit checks the boxes: \u003cstrong data-start=\"3780\" data-end=\"3801\"\u003e6.52 kWh capacity\u003c\/strong\u003e, premium chemistry, plug-in compatibility, rugged build, smart monitoring, and scalability. It’s designed for real-world use where runtime, reliability and performance matter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Green Vista Living","offers":[{"title":"Default Title","offer_id":45116089630835,"sku":"SKU_1762275681913_980","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/9969\/3939\/files\/48V-4X-EAGLE-2-KIT_KIT0980_v2a_c6be5a3e-3114-4ab6-b4de-387b512cced7.png?v=1781813261","url":"https:\/\/ampereauthority.com\/products\/bigbattery-48v-4x-eagle-2-kit","provider":"Ampere Authority","version":"1.0","type":"link"}