{"product_id":"nbt-marine-12v-20a-waterproof-lithium-battery-charger","title":"NBT Marine Lux Charger 12v 4 Bank 20A AC-DC Onboard Charger","description":"\u003cp\u003eThe NBT Lux Charger 12V\/20A 4-Bank is an onboard charger designed for multi-battery 12V systems common in bass boats, center consoles, and larger offshore vessels. IP67 waterproof rating means it can be mounted in wet compartments or bilge areas without concern. Each of the four isolated banks delivers 20 amps to its own 12V battery, and the charger includes a LiFePO4-specific charge profile that prevents the overcharging and undercharging that shortens lithium battery life.\u003c\/p\u003e\n\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWARRANTY\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/nbtmarine.com\/pages\/warranty\" target=\"_blank\" rel=\"noopener\"\u003eSee manufacturer warranty\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCHARGER RATING\u003c\/strong\u003e\u003cbr\u003eInput: 100-240V AC\u003cbr\u003eOutput: 12V DC per bank, 20A per bank (four independent banks)\u003cbr\u003eTotal system capacity: 80A across all banks when charging four batteries simultaneously\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTERMINAL CONNECTIONS\u003c\/strong\u003e\u003cbr\u003eFour sets of independent output terminals, one per bank. Each bank has positive and negative ring terminal connections. Status indicators per bank show charging progress and fault conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWATERPROOF RATING\u003c\/strong\u003e\u003cbr\u003eIP67 rated. This means the charger is protected against dust ingress and can withstand temporary immersion in water up to one meter deep. You can mount this unit in bilge compartments, under casting decks, or other locations where standing water or direct spray is a concern.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003cbr\u003eDesigned for 12V LiFePO4 (Lithium Iron Phosphate) battery systems. Works with 48V configurations (four 12V batteries in series), 36V setups with an additional cranking battery, or any multi-battery house bank arrangement using 12V lithium cells. The charger includes spark-proof technology, reverse polarity protection, and automatic thermal regulation. Do not use chargers designed for lead-acid or AGM batteries on lithium systems. The charge profiles are different, and using the wrong charger will damage the battery or leave it undercharged.\u003c\/p\u003e\n\n\u003ch3\u003eExperience the NBT Marine Advantage\u003c\/h3\u003e\n\n\u003cp\u003eThe NBT Lux 4-Bank eliminates the need for multiple single-bank chargers in your battery compartment while providing independent charging management for each battery in the system.\u003c\/p\u003e","brand":"NBT Marine","offers":[{"title":"Default Title","offer_id":44006112952454,"sku":"NBT-12V20C-4BK-WP","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2208\/5969\/files\/TE4-0330AM.jpg?v=1779588161","url":"https:\/\/mealeymarine.com\/products\/nbt-marine-12v-20a-waterproof-lithium-battery-charger","provider":"Mealey Marine","version":"1.0","type":"link"}