{"product_id":"mastervolt-mli-ultra-5500-12v","title":"Mastervolt 66015500 MLI Ultra 12V\/5500W 400AH Lithium Battery","description":"\u003cp\u003e\u003cstrong\u003eThese are the last of the prior generation MLI 12V 5500 series. These are brand new batteries, tested by Mastervolt and available while supplies last. If you have older 12V 5500 batteries in your vehicle or vessel you can combine a new 5500 with an older 5500 for more capacity.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese batteries carry a full warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is a last time opportiunty to save $1000 and get a 5500 series while supplies last.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MLI Ultra from Mastervolt is a premium battery for the harshest environments. With industry leading performance the MLI Ultra is ideal in any system large or small that is looking to store more power. Used world wide in recreational, commercial, and emergency applications the MLI Ultra is designed to exceed your expectations.\u003c\/p\u003e\n\u003cp\u003eClass leading discharge amperage and unlimited paralleling ability makes these batteries ideal for inverter systems and replacing or supplementing a generator. Integrated battery monitoring and communication allows you to know exactly what is happening to your battery with no external shunts or BMS. The result is a time remaining metric you can trust. Built in communication works with both Masterbus and Czone\/NMEA 2000 systems so monitoring and control is simple.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12V\u003c\/li\u003e\n\u003cli\u003e400Ah\u003c\/li\u003e\n\u003cli\u003e5500Wh\u003c\/li\u003e\n\u003cli\u003eLithium Iron Phosphate (LiFePO4)\u003c\/li\u003e\n\u003cli\u003eBMS and LiFePO4 cells according to the highest safety standards\u003c\/li\u003e\n\u003cli\u003eIntegrated Battery Management System (BMS)\u003c\/li\u003e\n\u003cli\u003eIntegrated battery monitoring and shunt (Amps, Volts, SoC, Ah consumed, Time remaining)\u003c\/li\u003e\n\u003cli\u003eSelf learning and active balancing of lithium cells\u003c\/li\u003e\n\u003cli\u003e70% savings in space and weight compared to lead acid\u003c\/li\u003e\n\u003cli\u003eHigh charge\/discharge rate up to 2.5C\u003c\/li\u003e\n\u003cli\u003eUnlimited paralleling\u003c\/li\u003e\n\u003cli\u003eUp to 10 batteries in series\u003c\/li\u003e\n\u003cli\u003eIP65 water resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdditional Products Required:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e (Not Included)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMLI Ultras are required to be installed with an external safety disconnect relay. The relay is controlled from the battery but due to the large amperage capability of the battery must be mounted externally. For parallel applications 1 relay is required per battery, for series connections 1 relay is required per bank of series connected batteries. Compatible products are Blue Sea Systems \u003ca href=\"https:\/\/shop.pelagic-power.com\/products\/blue-sea-systems-7650-add-a-battery-kit-120a-copy?_pos=1\u0026amp;_psq=7700\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" target=\"_blank\"\u003eML-RBS PN: 7700\u003c\/a\u003e or \u003ca href=\"https:\/\/shop.pelagic-power.com\/products\/mastervolt-mli-ultra-safety-relay-fuse-block-connection-kit?_pos=1\u0026amp;_psq=mli\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" target=\"_blank\"\u003eMLI Ultra Connection Kit PN: 79007712\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProgramming is required to integrate the MLI ultra into any system. To program, a \u003ca href=\"https:\/\/shop.pelagic-power.com\/products\/mastervolt-czone-usb-interface-programming-tool?_pos=1\u0026amp;_sid=949bc9a06\u0026amp;_ss=r\" rel=\"noopener\" target=\"_blank\"\u003eUSB Interface tool\u003c\/a\u003e is required.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOrdering:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMLI Ultra batteries are intended to be part of an integrated system and are not designed for \"drop in\" applications. If you wish to purchase an MLI Ultra please call us to discuss the system prior to placing your order.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pelagic-power.com\/products\/mastervolt-77010600-smart-remote\" title=\"Smart Remote\" rel=\"noopener\" target=\"_blank\"\u003eFor systems with one Mastervolt device we recommend the Smart Remote\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pelagic-power.com\/products\/mastervolt-easyview-5\" title=\"Easy View Five\" rel=\"noopener\" target=\"_blank\"\u003eFor systems with two or more Mastervolt devices we recommend the Easy View Five Monitor\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pelagic-power.com\/products\/heavy-duty-battery-tray-for-mastervolt-6k-lithium-batteries-w-integrated-footman-s-loops?variant=44764116418583\" rel=\"noopener\" target=\"_blank\"\u003eSecure your new battery with our high quality hold down trays.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.pelagic-power.com\/designs\/\" rel=\"noopener\" target=\"_blank\"\u003eCheck out our example systems that incorporate lithium batteries.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pelagic-power.com\/products\/mastervolt-6369230060-li-ion-waterproof-field-installable-plug\" title=\"installable plug kit\" rel=\"noopener\" target=\"_blank\"\u003eFor environmental protection such as water or steam use this installable plug kit.\u003c\/a\u003e\u003c\/p\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":45349967298583,"sku":"MVT66015500","price":4999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7157\/1735\/files\/mli_ultra_main_small_176bbb57-8a21-483a-9543-129b33e74184_png.webp?v=1785345599","url":"https:\/\/shop.pelagic-power.com\/products\/mastervolt-mli-ultra-5500-12v","provider":"Pelagic Power LLC","version":"1.0","type":"link"}