{"product_id":"cmpower-450ah-solid-state-lifepo4-battery","title":"450 Ah 12 Volt 300 amp BMS - Solid State LiFePO4 High Power Density Battery w\/ Replaceable BMS, Heat \u0026 NMEA 2000","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eMassive Power Capacity in a Compact Group 8D Footprint\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/8466\/2328\/files\/solid_state_lifepo4_batteries_450Ah.jpg?v=1779295213\" alt=\"Solid State LifePO4 Marine Battery\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis Group 8D size Solid State LiFePO4 battery stores \u003cstrong\u003e450 Amp Hours (5,760Wh)\u003c\/strong\u003e of usable power with a 300 amp continuous discharge and 600 amps for ten seconds. It measures approximately 20.5 x 10.6 x 8.7 inches (8D) and weighs approximately 95 pounds (43kg). The removable Smart BMS can be easily accessed or replaced with simple tools for improved long-term serviceability and reduced downtime while underway.\u003c\/p\u003e\n\u003cp\u003eThese batteries can be wired in series for 24, 36, or 48 volt systems. Up to sixteen batteries can be wired in parallel to create an extremely powerful 12V house or service battery bank. This deep cycle high power density battery is ideal for powering marine house banks, large inverter systems, electric winches, windlasses, hybrid systems, off-grid power systems, RVs, and high-current onboard electrical loads.\u003c\/p\u003e\n\u003cp\u003eThis battery features \u003cstrong\u003eadvanced Solid State\u003c\/strong\u003e LiFePO4 cell technology designed to improve thermal stability, safety characteristics, cycle life, and operating performance. Additional features include integrated\u003cstrong\u003e Bluetooth\u003c\/strong\u003e monitoring for iOS and Android devices, \u003cstrong\u003ebuilt-in heating\u003c\/strong\u003e for low temperature charging protection, \u003cstrong\u003eVictron compatibility\u003c\/strong\u003e, and\u003cstrong\u003e NMEA2000\u003c\/strong\u003e communication for advanced onboard system integration.\u003c\/p\u003e\n\u003cp\u003eThe removable top design allows the BMS to be easily serviced or swapped out if needed, making this battery especially attractive for long-range cruising, expedition, and mission-critical power applications.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 $100 flat shipping rate on Electric Motors or 8D Batteries\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eModel: \u003c\/strong\u003eCMP205450-BHR300\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eChemistry: \u003c\/strong\u003eSolid State LiFePO4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12.8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCapacity Amp Hours:\u003c\/strong\u003e 450\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWatt Hours:\u003c\/strong\u003e 5,760\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBMS Continuous Draw Amps:\u003c\/strong\u003e 300A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBluetooth:\u003c\/strong\u003e iOS \u0026amp; Android\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHeating:\u003c\/strong\u003e Yes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eNMEA2000: \u003c\/strong\u003eYes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eVictron Compatible: \u003c\/strong\u003eYes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eParallel Connection: \u003c\/strong\u003eUp to 16 batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSeries Connection: \u003c\/strong\u003eUp to 4 batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eGroup Size:\u003c\/strong\u003e 8D\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSize Inches:\u003c\/strong\u003e 20.47 x 10.59 x 8.66\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWeight Lbs:\u003c\/strong\u003e 94.8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/8466\/2328\/files\/CMP205450-BHR300_Data_Sheet.pdf\" title=\"CMP205450-BHR300 450Ah Solid State LiFePO4 Battery Data Sheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eFull Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eSolid State LiFePO4 Technology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdvanced solid state lithium technology designed for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproved thermal stability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced safety characteristics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLower operating temperatures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong cycle life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-performance discharge capability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eHigh Current Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for demanding inverter and marine applications. \u003cbr\u003e\u003c\/span\u003ePerformance Specifications:\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e300A continuous discharge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e600A peak discharge (10 seconds)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e300A continuous charge capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e225A recommended fast charging current\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLarge inverter systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-current DC applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWindlasses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectric winches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavy onboard loads\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eField Replaceable Smart BMS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike many sealed lithium batteries, the CMPower 450Ah includes a removable top design allowing access to the internal Smart Battery Management System (BMS).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages include:\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eEasier troubleshooting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced downtime\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong-term serviceability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimplified maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbility to carry a replacement BMS during extended trips\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt-In Protection Features:\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOver-charge protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOver-discharge protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOver-current protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShort circuit protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTemperature protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow-temperature charging protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eActive balancing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBluetooth Monitoring\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIntegrated Bluetooth connectivity allows battery monitoring from compatible iOS and Android devices. \u003cbr\u003e\u003c\/span\u003eMonitor:\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eState of charge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCurrent\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery status\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSystem performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eNMEA2000 \u0026amp; Victron Compatible\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt-in NMEA2000 communication allows integration with compatible marine electronics and monitoring systems. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eVictron systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMarine display networks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdvanced onboard monitoring systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInternal Heating System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIntegrated battery heating system helps protect the battery during cold-weather charging. \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eWhen battery temperature falls below 0°C (32°F), incoming charger power is redirected to the internal heating blanket until proper charging temperature is reached.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBattery heating operates from charger input power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery does not self-heat while idle\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDesigned for Scalable Power Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSupports:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eUp to 16 batteries in parallel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 4 batteries in series\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery-to-battery balancing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eQuality Control Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCMPower batteries are built using strict quality control standards designed for long-term reliability. \u003c\/span\u003e\u003cspan\u003eIncludes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic cell welding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrict cell matching standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e100% cycle testing before shipment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnique battery tracking numbers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eActive balancing system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplaceable Smart BMS\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdeal for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eMarine house banks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSailboats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eYachts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCatamarans\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRVs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVan conversions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOff-grid cabins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnergy storage systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMobile power systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 147, 205);\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCMPower 12.8V 450Ah Battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure mounting bracket\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eT-Class fuse and holder sold separately.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"CustomMarineProducts","offers":[{"title":"Default Title","offer_id":52432374333752,"sku":"CMP205450-BHR300","price":2189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/8466\/2328\/files\/CMP205450-BHR300_450_Ah_12_Volt_300_amp_BMS_Solid_State_LiFePO4_Battery_-_index.jpg?v=1780055499","url":"https:\/\/www.custommarineproducts.store\/products\/cmpower-450ah-solid-state-lifepo4-battery","provider":"Custom Marine Products","version":"1.0","type":"link"}