{"product_id":"bigbattery-12v-husky-2-inv","title":"12V HUSKY 2 INV | 5.12kWh 400Ah LiFePO4 Lithium Battery","description":"\u003cdiv class=\"product-title\"\u003e\n\u003ch3 class=\"product_title entry-title\"\u003e12V HUSKY 2 INV Lithium Battery 5.12kWh 400Ah | LiFePO4 | Inverter Comms | RV | Off-Grid | Marine Battery\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-updated-hr-color\" id=\"model-response-message-contentr_3bff41a4b3ade9e8\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe 12V HUSKY 2 INV Lithium Battery is a high-capacity deep-cycle LiFePO₄ battery designed for RVs, camper vans, marine systems, and small off-grid applications. With 5.12kWh capacity and 400Ah energy storage, it delivers reliable long-lasting power for mobile and off-grid use. This INV version includes inverter communication capability, allowing it to integrate with compatible 12V inverter systems for smarter energy control and optimized performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eProduct Highlights\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eExtended Runtime:\u003c\/b\u003e 5.12kWh LiFePO₄ capacity for extended runtime and dependable energy storage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eHigh-Demand Power:\u003c\/b\u003e 400Ah capacity for high-demand 12V power applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eSystem Voltage:\u003c\/b\u003e 12V system voltage with 12.8V nominal voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eInverter Integration:\u003c\/b\u003e Inverter communication capability for compatible 12V AIMS and Victron inverter systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003ePremium Safety:\u003c\/b\u003e Tier 1 LiFePO₄ cells for safe, stable, and long-lasting performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eBMS Security:\u003c\/b\u003e Advanced BMS protection for voltage, current, and temperature safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,6,0\"\u003e\u003cb data-path-to-node=\"8,6,0\" data-index-in-node=\"0\"\u003eWeather Protection:\u003c\/b\u003e IP65 \/ NEMA 4X protection rating for dust and water resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,7,0\"\u003e\u003cb data-path-to-node=\"8,7,0\" data-index-in-node=\"0\"\u003eCold-Weather Ready:\u003c\/b\u003e Built-in self-heating for dependable cold-weather operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,8,0\"\u003e\u003cb data-path-to-node=\"8,8,0\" data-index-in-node=\"0\"\u003eRugged Construction:\u003c\/b\u003e Vibration-resistant construction for mobile and marine environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,9,0\"\u003e\u003cb data-path-to-node=\"8,9,0\" data-index-in-node=\"0\"\u003eReal-Time Tracking:\u003c\/b\u003e HUSKY app monitoring for real-time battery tracking and remote access.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,10,0\"\u003e\u003cb data-path-to-node=\"8,10,0\" data-index-in-node=\"0\"\u003eGuaranteed Quality:\u003c\/b\u003e 12-year warranty with lifetime USA-based tech support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eHigh-Capacity Energy Storage:\u003c\/b\u003e Provides 5.12kWh of LiFePO₄ power with 400Ah capacity, making it ideal for RVs, boats, camper vans, small off-grid homes, and backup power systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eInverter Communication Support:\u003c\/b\u003e The INV version is designed for integration with compatible inverter-based 12V energy systems, including 12V AIMS and Victron inverter systems through communication protocols.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eReliable Lithium Performance:\u003c\/b\u003e Built with Tier 1 LFP cells to deliver efficient, stable, and long-lasting power for everyday use and off-grid applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eAdvanced Battery Protection:\u003c\/b\u003e Features an advanced Battery Management System (BMS) that helps protect against overcharge, over-discharge, short circuit, and temperature extremes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eAll-Weather Ready Design:\u003c\/b\u003e Built with an IP65-rated enclosure and self-heating function, allowing dependable operation in outdoor and cold-weather conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,5,0\"\u003e\u003cb data-path-to-node=\"10,5,0\" data-index-in-node=\"0\"\u003eMobile \u0026amp; Marine Durability:\u003c\/b\u003e Designed with vibration-resistant construction, making it a strong fit for RVs, camper vans, boats, yachts, commercial vehicles, and other mobile setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,6,0\"\u003e\u003cb data-path-to-node=\"10,6,0\" data-index-in-node=\"0\"\u003eSmart App Monitoring:\u003c\/b\u003e Supports HUSKY app remote access, allowing users to monitor battery status and performance in real time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,7,0\"\u003e\u003cb data-path-to-node=\"10,7,0\" data-index-in-node=\"0\"\u003eDeep-Cycle Daily Use:\u003c\/b\u003e Engineered for consistent deep-cycle performance, making it suitable for daily power needs in off-grid and mobile energy systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,8,0\"\u003e\u003cb data-path-to-node=\"10,8,0\" data-index-in-node=\"0\"\u003eMaintenance-Free Operation:\u003c\/b\u003e Provides reliable lithium power with no watering or routine servicing required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,9,0\"\u003e\u003cb data-path-to-node=\"10,9,0\" data-index-in-node=\"0\"\u003eExpandable Parallel Setup:\u003c\/b\u003e Supports up to 16 parallel connections, giving users flexibility to build larger 12V battery systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"420\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-4-1024x420-1.webp\" alt=\"Enjoy The Great Outdoors with Greater Power\nHusky 2 INV Version is compatible with Inverters to deliver an Off-Grid Ready dependable Power for Remote Living, Solar Compatibility thats perfect match for PV + Inverter Setups \u0026amp; Maintenance Free guarantee.\" class=\"wp-image-212446\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-4-1024x420-1.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-4-1024x420-1-300x123.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-4-1024x420-1-768x315.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-4-1024x420-1-990x406.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-4-1024x420-1-441x181.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-4-1024x420-1-813x333.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-4-1024x420-1-150x62.webp 150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"420\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-2-1024x420-1.webp\" alt=\"RV\" class=\"wp-image-212546\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-2-1024x420-1.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-2-1024x420-1-300x123.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-2-1024x420-1-768x315.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-2-1024x420-1-990x406.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-2-1024x420-1-441x181.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-2-1024x420-1-813x333.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-2-1024x420-1-150x62.webp 150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"420\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-14-1024x420-1.webp\" alt=\"Husky 2 BMS Smart Monitoring App\" class=\"wp-image-212449\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-14-1024x420-1.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-14-1024x420-1-300x123.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-14-1024x420-1-768x315.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-14-1024x420-1-990x406.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-14-1024x420-1-441x181.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-14-1024x420-1-813x333.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/Product-banners-14-1024x420-1-150x62.webp 150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"420\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1.webp\" alt=\"BigBattery 48V Husky 2 INV Lithium Battery, Energy Independence Made Easy\" class=\"wp-image-212448\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1-300x123.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1-768x315.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1-990x406.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1-441x181.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1-813x333.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/BigBattery-48V-Husky-Product-Banner-01-2-1024x420-1-150x62.webp 150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/48V-Husky-2-PWR-VS-INV-1024x572-1.webp\" alt=\"\" class=\"wp-image-212374\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/48V-Husky-2-PWR-VS-INV-1024x572-1.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/48V-Husky-2-PWR-VS-INV-1024x572-1-300x168.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/48V-Husky-2-PWR-VS-INV-1024x572-1-768x429.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/48V-Husky-2-PWR-VS-INV-1024x572-1-990x553.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/48V-Husky-2-PWR-VS-INV-1024x572-1-441x246.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/48V-Husky-2-PWR-VS-INV-1024x572-1-813x454.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/48V-Husky-2-PWR-VS-INV-1024x572-1-150x84.webp 150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsmcan\" data-start=\"3106\" data-end=\"3123\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3110\" data-end=\"3123\"\u003eResources\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3127\" data-end=\"3321\"\u003e\n\u003cli data-section-id=\"l8oz0i\" data-start=\"3127\" data-end=\"3143\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/11\/HUSKY2-INV-Inverter-Version-SpecSheet.pdf\"\u003e\u003cstrong data-start=\"3129\" data-end=\"3143\"\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"smpu5f\" data-start=\"3146\" data-end=\"3163\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/03\/HUSKY-2-USER-MANUAL-Inverter-Version.pdf\"\u003e\u003cstrong data-start=\"3148\" data-end=\"3163\"\u003eUser Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1p1nsrv\" data-start=\"3166\" data-end=\"3189\"\u003e\n\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2024\/05\/Safety-Data-Sheet_BigBattery_LFP.pdf\"\u003e\u003cstrong data-start=\"3168\" data-end=\"3189\"\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong data-start=\"3194\" data-end=\"3212\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":50711368302839,"sku":"FHSKY-12051-G2-INV","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/1868\/3895\/files\/FHSKY-12051-G2-leftSide-5.webp?v=1777044562","url":"https:\/\/northgridsupply.com\/products\/bigbattery-12v-husky-2-inv","provider":"Northgrid Supply","version":"1.0","type":"link"}