{"product_id":"husky-2-inv-48v-lithium-battery-5-12kwh-100ah-lifepo4-rv-off-grid-marine-battery","title":"HUSKY 2 INV 48V Lithium Battery 5.12kWh 100Ah | LiFePO4 | RV | Off-Grid | Marine Battery","description":"\u003cstyle\u003e\n.husky2inv-pd {\n  --ink: #000000;\n  --ink-2: #141414;\n  --paper: #F7F7F7;\n  --card: #FFFFFF;\n  --text: #000000;\n  --text-light: #FFFFFF;\n  --muted: #5C5C5C;\n  --accent: #246AAF;\n  --accent-2: #36AF24;\n  --line: #E2E2E2;\n  --radius: 14px;\n  --font-display: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;\n  font-family: var(--font-display) !important;\n  color: var(--text) !important;\n  opacity: 1 !important;\n  background: var(--card);\n  line-height: 1.65;\n  font-size: 16px;\n  border: 1px solid var(--line);\n  border-radius: var(--radius);\n  overflow: hidden;\n  box-shadow: 0 16px 40px rgba(16,20,25,0.10);\n}\n.husky2inv-pd, .husky2inv-pd *, .husky2inv-pd *::before, .husky2inv-pd *::after { box-sizing: border-box; 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}\n.hk2-download svg { width: 18px; height: 18px; color: var(--accent) !important; flex-shrink: 0; }\n\n\/* Footer *\/\n.hk2-footer { padding: 26px 32px; background: var(--ink); color: var(--text-light); }\n.husky2inv-pd .hk2-warranty { font-size: 14px; color: var(--text-light) !important; }\n.husky2inv-pd .hk2-warranty strong { color: var(--accent) !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"husky2inv-pd\"\u003e\n\u003c!-- ============ HERO ============ --\u003e\n\u003csection class=\"hk2-hero\"\u003e\n\u003cp class=\"hk2-eyebrow\"\u003e48V LiFePO₄ Battery · Inverter Comms · 12-Year Warranty\u003c\/p\u003e\n\u003ch2\u003e5.12kWh of Rugged Battery Storage, Built for the Road and Off the Grid\u003c\/h2\u003e\n\u003cp class=\"hk2-lead\"\u003eThe HUSKY2 INV is a compact 48V, 5.12kWh LiFePO₄ battery built with closed-loop inverter communication, a vibration-resistant IP65\/NEMA 4X enclosure, and integrated self-heating. It's versatile enough to cover golf carts, RVs, vans, boats, food trucks, commercial vehicles, and off-grid or backup power — with app-based remote monitoring built in.\u003c\/p\u003e\n\u003cdiv aria-hidden=\"true\" class=\"hk2-divider\"\u003e\u003csvg preserveaspectratio=\"none\" viewbox=\"0 0 600 20\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" d=\"M0,10 Q25,-4 50,10 T100,10 T150,10 T200,10 T250,10 T300,10 T350,10 T400,10 T450,10 T500,10 T550,10 T600,10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ STATS ============ --\u003e\n\u003csection class=\"hk2-stats\"\u003e\n\u003cdiv class=\"hk2-stat\"\u003e\n\u003cspan class=\"num\"\u003e5.12kWh\u003c\/span\u003e\u003cspan class=\"label\"\u003eCapacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-stat\"\u003e\n\u003cspan class=\"num\"\u003e100A\u003c\/span\u003e\u003cspan class=\"label\"\u003eContinuous Discharge\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-stat\"\u003e\n\u003cspan class=\"num\"\u003eIP65\u003c\/span\u003e\u003cspan class=\"label\"\u003eAll-Weather Rated\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-stat\"\u003e\n\u003cspan class=\"num\"\u003e12-Year\u003c\/span\u003e\u003cspan class=\"label\"\u003eWarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FEATURES ============ --\u003e\n\u003csection class=\"hk2-features\"\u003e\n\u003ch3\u003eWhat Makes This Battery Different\u003c\/h3\u003e\n\u003cdiv class=\"hk2-feature-grid\"\u003e\n\u003cdiv class=\"hk2-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003crect rx=\"2\" height=\"9\" width=\"17\" y=\"8\" x=\"2\"\u003e\u003c\/rect\u003e\u003crect stroke=\"none\" fill=\"currentColor\" rx=\"1\" height=\"3\" width=\"2.5\" y=\"11\" x=\"19\"\u003e\u003c\/rect\u003e\u003crect stroke=\"none\" fill=\"currentColor\" rx=\"0.6\" height=\"4.4\" width=\"4\" y=\"10.3\" x=\"5\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\n\u003ch4\u003e5.12kWh, Tier-1 Cells\u003c\/h4\u003e\n\u003cp\u003eTier-1 LiFePO₄ chemistry with a 7,500W max continuous power rating and 150A peak discharge for 3 seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-feature\"\u003e\n\u003csvg aria-hidden=\"true\" fill=\"currentColor\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M13 2 4 14h6l-1 8 9-12h-6l1-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003e100A Continuous Discharge\u003c\/h4\u003e\n\u003cp\u003eRated for 100A continuous and 150A peak, with 100A of max charge current for reasonably fast recharge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 2 4 5v6c0 5 3.4 8.4 8 9.9 4.6-1.5 8-4.9 8-9.9V5l-8-3Z\"\u003e\u003c\/path\u003e\u003cpath stroke=\"none\" fill=\"currentColor\" d=\"M12 8c-1.5 2-2.5 3.3-2.5 4.5a2.5 2.5 0 0 0 5 0C14.5 11.3 13.5 10 12 8Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eIP65 \/ NEMA 4X, Self-Heating\u003c\/h4\u003e\n\u003cp\u003eDust- and splash-resistant with an internal heater, so cold weather doesn't stop it from charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"hk2-accent-2\"\u003e\u003cpath d=\"M12 2 4 5v6c0 5 3.4 8.4 8 9.9 4.6-1.5 8-4.9 8-9.9V5l-8-3Z\"\u003e\u003c\/path\u003e\u003cpath d=\"M8.5 12.3 10.8 14.6 15.5 9.9\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eVibration-Resistant Build\u003c\/h4\u003e\n\u003cp\u003eBuilt to handle the bumps of vehicle-based use — golf carts, RVs, boats — not just stationary installs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M4 7h13M13 3l4 4-4 4M20 17H7M11 21l-4-4 4-4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eClosed-Loop Inverter Comms\u003c\/h4\u003e\n\u003cp\u003eThe \"INV\" designation means it talks directly to compatible inverters over CANBus\/RS485 for coordinated charge and discharge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003crect rx=\"1.5\" height=\"12\" width=\"18\" y=\"5\" x=\"3\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 20h8M12 17v3\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eHUSKY App Monitoring\u003c\/h4\u003e\n\u003cp\u003eTrack charge status and battery health in real time from a dedicated iOS or Android app.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003crect transform=\"rotate(-18 7 12)\" rx=\"3\" height=\"6\" width=\"9\" y=\"9\" x=\"2.5\"\u003e\u003c\/rect\u003e\u003crect transform=\"rotate(-18 17 12)\" rx=\"3\" height=\"6\" width=\"9\" y=\"9\" x=\"12.5\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\n\u003ch4\u003eUp to 16 Units in Parallel\u003c\/h4\u003e\n\u003cp\u003eScale from one battery up to a much larger bank on the same platform as power needs grow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M9 2v4M15 2v4M7 8h10v4a5 5 0 0 1-10 0V8Z\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 17v4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eCompact, Lightweight Form\u003c\/h4\u003e\n\u003cp\u003eA 100 lb, space-conscious footprint built to drop into tight compartments — vehicle, boat, or utility room alike.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv aria-hidden=\"true\" style=\"background: var(--ink-2); color: var(--accent); opacity: 0.7;\" class=\"hk2-divider\"\u003e\u003csvg preserveaspectratio=\"none\" viewbox=\"0 0 600 20\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" d=\"M0,10 Q25,-4 50,10 T100,10 T150,10 T200,10 T250,10 T300,10 T350,10 T400,10 T450,10 T500,10 T550,10 T600,10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c!-- ============ NARRATIVE ============ --\u003e\n\u003csection class=\"hk2-narrative\"\u003e\n\u003ch3\u003eOne Battery, a Lot of Different Jobs\u003c\/h3\u003e\n\u003cp\u003eThe HUSKY2 INV isn't built around one specific use case — it's a general-purpose 48V lithium battery meant to replace lead-acid or older lithium packs across golf carts, utility carts, UTVs and LSVs, Class A\/B\/C RVs, camper vans, food trucks, commercial vehicles, and stationary off-grid or backup setups alike. The \"INV\" in its name refers specifically to its closed-loop inverter communication — it's built to talk directly to a compatible inverter over CANBus or RS485, rather than just supplying raw DC power.\u003c\/p\u003e\n\u003cp\u003eThat communication is currently confirmed with the EG4 6000XP, EG4 12000XP, and Victron MultiPlus-II 3000\/5000 inverters. Day to day, the HUSKY app gives a real-time look at charge level and battery health from a phone, independent of whatever monitoring ecosystem the paired inverter uses. Up to 16 units can run in parallel for larger banks, and the vibration-resistant, IP65\/NEMA 4X-rated enclosure with built-in self-heating means it's equally at home bolted into a moving vehicle or sitting in a garage.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- ============ SPECS ============ --\u003e\n\u003csection class=\"hk2-specs\"\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/48V-Husky-2-PWR-VS-INV-1024x572-1.webp?v=1785076689\" alt=\"Here’s a rewritten version incorporating the provided product data: Comparison chart of two 48V lithium batteries: Eco Solar Kits HUSKY 2 INV 48V Lithium Battery 5.12kWh 100Ah (features inverter communications, ideal for RV, off-grid, and marine use with smart integration), and HUSKY 2 PWR (without inverter communication, better suited for golf carts and trolling motors at a lower price point).\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/Product-banners-4-1024x420-1.webp?v=1785076709\" alt=\"Set against awe-inspiring mountain scenery, Eco Solar Kits proudly presents the HUSKY 2 INV 48V Lithium Battery—5.12kWh and 100Ah of LiFePO4 power—uniquely engineered for off-grid, RV, and marine adventures. Discover seamless inverter compatibility and effortless solar integration with the Husky 2 battery. Enjoy maintenance-free reliability and powerful energy for every journey; let the Husky 2 fuel your next adventure beyond the grid.\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003cdiv class=\"hk2-spec-groups\"\u003e\n\u003cdiv class=\"hk2-spec-group\"\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e51.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO₄\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ekWh capacity\u003c\/td\u003e\n\u003ctd\u003e5.12 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAh capacity\u003c\/td\u003e\n\u003ctd\u003e100 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell configuration\u003c\/td\u003e\n\u003ctd\u003e16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-spec-group\"\u003e\n\u003ch4\u003eCharging \u0026amp; Discharge\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax continuous discharge current\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax continuous power\u003c\/td\u003e\n\u003ctd\u003e7,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended continuous power\u003c\/td\u003e\n\u003ctd\u003e4,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax discharge peak current\u003c\/td\u003e\n\u003ctd\u003e150A (3 sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax charge current\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-spec-group\"\u003e\n\u003ch4\u003eEnvironmental\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge temp range\u003c\/td\u003e\n\u003ctd\u003e-4–113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge temp range\u003c\/td\u003e\n\u003ctd\u003e-4–122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimal discharge temp\u003c\/td\u003e\n\u003ctd\u003e59–95°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-heating\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hk2-spec-group\"\u003e\n\u003ch4\u003ePhysical \u0026amp; Other\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e100 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (D×W×H)\u003c\/td\u003e\n\u003ctd\u003e12.6 × 18.1 × 9.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eCANBus, RS485 (parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax parallel units\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12.5px; color: var(--muted) !important; margin-top: 18px !important;\"\u003eGTIN: 850061252296. Warranty: 12 years.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- ============ WHAT'S IN THE BOX ============ --\u003e\n\u003csection class=\"hk2-included\"\u003e\n\u003ch3\u003eWhat's In the Box\u003c\/h3\u003e\n\u003cul class=\"hk2-included-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"n\"\u003eHUSKY 2 carrying handle\u003c\/span\u003e\u003cspan class=\"q\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"n\"\u003eL mounting bracket\u003c\/span\u003e\u003cspan class=\"q\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"n\"\u003eM8 screws\u003c\/span\u003e\u003cspan class=\"q\"\u003e×2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"n\"\u003eRed \u0026amp; black terminal rubber cover\u003c\/span\u003e\u003cspan class=\"q\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"n\"\u003e2AWG 3ft red \u0026amp; black ring-to-ring terminal cable\u003c\/span\u003e\u003cspan class=\"q\"\u003e×1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- ============ COMPATIBILITY ============ --\u003e\n\u003csection class=\"hk2-compat\"\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1.webp?v=1785076788\" alt=\"A HUSKY 2 INV 48V Lithium Battery 5.12kWh 100Ah by Eco Solar Kits is showcased with an RV in the background. The image highlights key features such as built-in heating, Bluetooth app compatibility, expandable system capability, and seamless inverter integration—details that make this LiFePO4 battery ideal for RV, off-grid, and marine applications.\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/Product-banners-14-1024x420-1.webp?v=1785076806\" alt=\"A woman stands in a van using her smartphone, seamlessly checking the battery health and energy data of her Eco Solar Kits HUSKY 2 INV 48V Lithium Battery (5.12kWh, 100Ah, LiFePO4) with the Smart Monitoring App. Compatible with both iOS and Android devices, the app makes it easy to stay connected and in control of your RV, off-grid, or marine battery. An intuitive app screenshot highlights its user-friendly design.\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch3\u003eInverter Compatibility\u003c\/h3\u003e\n\u003cp\u003eClosed-loop communication is confirmed with these off-grid inverters. Other 48V inverters may work for basic power, but won't have the same live communication link.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEG4 6000XP\u003c\/li\u003e\n\u003cli\u003eEG4 12000XP\u003c\/li\u003e\n\u003cli\u003eVictron MultiPlus-II 3000\u003c\/li\u003e\n\u003cli\u003eVictron MultiPlus-II 5000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FAQ ============ --\u003e\n\u003csection class=\"hk2-faq\"\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the \"INV\" in the name mean?\u003c\/summary\u003e\n\u003cp\u003eIt indicates this version includes closed-loop inverter communication over CANBus\/RS485, letting it coordinate directly with a compatible inverter rather than just supplying raw DC power.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat inverters does it actually work with?\u003c\/summary\u003e\n\u003cp\u003eClosed-loop communication is confirmed with the EG4 6000XP, EG4 12000XP, and Victron MultiPlus-II 3000 and 5000. It can supply power to other 48V inverters too, just without that same live communication link.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this only for RVs and vans?\u003c\/summary\u003e\n\u003cp\u003eNo — it's built as a general-purpose 48V battery. BigBattery lists it for golf carts, utility carts, UTVs and LSVs, Class A\/B\/C RVs, camper vans, food trucks, commercial vehicles, and stationary off-grid or backup power alike.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it be installed outdoors?\u003c\/summary\u003e\n\u003cp\u003eIt's IP65\/NEMA 4X-rated with self-heating, which covers dust and splash resistance and cold-weather charging. For fully exposed, permanent outdoor installation, confirm the specific conditions against the spec sheet.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I monitor it?\u003c\/summary\u003e\n\u003cp\u003eThrough the dedicated HUSKY app, available for iOS and Android, which shows charge level and battery health in real time — independent of whatever monitoring system the paired inverter uses.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat's the warranty?\u003c\/summary\u003e\n\u003cp\u003e12 years, covering defects in materials and workmanship.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need a licensed electrician to install it?\u003c\/summary\u003e\n\u003cp\u003eGiven the voltages and currents involved, installation should be handled by a qualified, licensed electrician or installer familiar with your local code requirements — including vehicle- or marine-specific code where applicable.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c!-- ============ DOWNLOADS ============ --\u003e\n\u003csection class=\"hk2-downloads\"\u003e\n\u003ch3\u003eDocuments \u0026amp; Downloads\u003c\/h3\u003e\n\u003cdiv class=\"hk2-download-list\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/05\/5-1-26HUSKY2-INV-Inverter-Version-SpecSheet.pdf\" class=\"hk2-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Spec Sheet \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/06\/HUSKY-2-USER-MANUAL-1.8-Inverter-Version.pdf\" class=\"hk2-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e User Manual \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2024\/07\/48V-HUSKY2-DOC-CE.pdf\" class=\"hk2-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e CE Certificate \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2024\/07\/48V-HUSKY2-DOC-UN38.3.pdf\" class=\"hk2-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e UN38.3 Certificate \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2024\/05\/Safety-Data-Sheet_BigBattery_LFP.pdf\" class=\"hk2-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Safety Data Sheet \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/apps.apple.com\/us\/app\/bigbattery-husky-2\/id6746127282\" class=\"hk2-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e HUSKY App (iOS) \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.zetarapower.monitor.bl\u0026amp;hl=en_US\u0026amp;pli=1\" class=\"hk2-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e HUSKY App (Android) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FOOTER ============ --\u003e\n\u003csection class=\"hk2-footer\"\u003e\n\u003cp class=\"hk2-warranty\"\u003eBacked by a \u003cstrong\u003e12-year manufacturer's warranty\u003c\/strong\u003e covering defects in materials and workmanship.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":42333750951991,"sku":"FHSKY-48051-G2-INV","price":1580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/Final.webp?v=1785077309","url":"https:\/\/ecosolarkits.com\/products\/husky-2-inv-48v-lithium-battery-5-12kwh-100ah-lifepo4-rv-off-grid-marine-battery","provider":"Eco Solar Kits","version":"1.0","type":"link"}