{"product_id":"tbb-mobile-m48v-105ah","title":"TBB Mobile - M48V 105AH 5.04kWh LifePO4 Battery - Motorhomes \/ boats \/ RV","description":"\u003cp\u003eThe TBB M48-105 is a high-performance 48V lithium battery designed for motorhomes, boats, specialist vehicles and demanding mobile-power systems.\u003c\/p\u003e\n\u003cp\u003eProviding 5.04kWh of energy storage in a compact reinforced enclosure, the M48-105 is an ideal battery partner for the TBB PG4.0S all-in-one inverter charger. Its high discharge capability provides the power needed to operate air conditioners, kitchen appliances, compressors, power tools and other demanding equipment.\u003c\/p\u003e\n\u003ch4\u003eSafe and Long-Lasting LiFePO4 Technology\u003c\/h4\u003e\n\u003cp\u003eThe M48-105 uses lithium iron phosphate battery cells, selected for their excellent thermal stability, long cycle life and dependable performance.\u003c\/p\u003e\n\u003cp\u003eAn intelligent battery-management system continuously monitors the battery and provides protection against:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOvercharging and over-discharging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcessive charging and discharging current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh and low temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShort circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividual cell-voltage imbalance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe BMS also calculates the battery’s state of charge, records cycle use and balances the individual cells to support consistent long-term performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e48V 105Ah LiFePO4 battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.04kWh total energy storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e100A continuous discharge current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 150A maximum discharge current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in intelligent battery-management system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated state-of-charge calculation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal cell balancing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in low-temperature heating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCAN and RS485 system communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with the optional TBB VS28 display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports remote battery switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore than 3,000 cycles at 100% depth of discharge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to eight batteries can be connected in parallel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCE, UN38.3, UKCA and E-Mark certified\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eExpandable Energy Storage\u003c\/h4\u003e\n\u003cp\u003eStart with one 5.04kWh battery and expand the system as your energy requirements grow.\u003c\/p\u003e\n\u003cp\u003eUp to eight matching M48-105 batteries can be connected in parallel, providing a maximum combined storage capacity of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 battery: 5.04kWh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 batteries: 10.08kWh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 batteries: 20.16kWh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8 batteries: 40.32kWh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParallel batteries must be the same model and should have matching age, usage history, capacity and state of charge.\u003c\/p\u003e\n\u003ch4\u003eDesigned for the TBB PG4.0S\u003c\/h4\u003e\n\u003cp\u003eThe M48-105 is an excellent match for the TBB PG4.0S 4000W all-in-one inverter charger.\u003c\/p\u003e\n\u003cp\u003eCommunication between the battery and TBB power system allows charging, discharging and protection functions to work together intelligently. This improves system safety while providing more accurate battery state-of-charge information.\u003c\/p\u003e\n\u003ch4\u003eCold-Weather Performance\u003c\/h4\u003e\n\u003cp\u003eThe built-in heating system helps protect the battery during cold-weather operation. When charging power is available, the battery can automatically warm its cells before allowing charging at low temperatures.\u003c\/p\u003e\n\u003cp\u003eThis makes the M48-105 well suited to mobile applications that may operate in colder parts of New Zealand.\u003c\/p\u003e\n\u003ch4\u003eRecommended Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMotorhomes and campervans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCaravans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoats and marine power systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eService and utility vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMobile workshops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmergency and specialist vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMobile catering vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther high-demand 48V power systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Note\u003c\/h4\u003e\n\u003cp\u003eThe M48-105 is designed exclusively for 48V systems. Batteries may be connected in parallel but must never be connected in series.\u003c\/p\u003e\n\u003cp\u003eInstallation must be completed in a dry, well-ventilated location using correctly sized cables, suitable over-current protection and compatible charging equipment. Installation should be undertaken by a suitably qualified professional.\u003c\/p\u003e","brand":"GridFree®","offers":[{"title":"Default Title","offer_id":44441079414849,"sku":"M48-105","price":2750.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0068\/8780\/0879\/files\/M105.jpg?v=1787010698","url":"https:\/\/gridfree.store\/products\/tbb-mobile-m48v-105ah","provider":"GridFree®","version":"1.0","type":"link"}