{"product_id":"fogstar-drift-12v-334ah-lithium-leisure-battery-gen2","title":"⁠Fogstar Drift 12V 334Ah Lithium Leisure Battery Gen2","description":"\u003cp\u003e\u003cstrong\u003eFogstar Drift 12V 334Ah Lithium Leisure Battery (Gen2)\u003c\/strong\u003e is a premium high-capacity LiFePO4 lithium battery designed for campervans, motorhomes, boats, off-grid cabins, solar energy storage systems, and demanding leisure applications. Built using Grade A EVE LF334 prismatic cells, this special Gen2 edition delivers an impressive 4.28kWh of usable energy while incorporating the latest advancements in battery management, safety, monitoring, and low-temperature performance.\u003c\/p\u003e\n\n\u003cp\u003eEngineered and supported in the UK, the Fogstar Drift Gen2 range has become one of the most popular lithium battery solutions for off-grid power systems. With a powerful 300A Smart BMS, integrated active balancing, Bluetooth monitoring, automatic low-temperature heating, and full Victron Energy compatibility, the Drift 334Ah Gen2 provides exceptional reliability and performance for both professional installers and DIY solar builders.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're upgrading a motorhome electrical system, building an off-grid solar installation, powering a marine electrical setup, or creating a high-capacity leisure battery bank, the Fogstar Drift 12V 334Ah Gen2 offers industry-leading performance backed by a comprehensive 10-year warranty.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 4.28kWh Energy Storage Capacity\u003c\/strong\u003e – Ideal for large off-grid solar systems, motorhomes, campervans, boats, cabins, and backup power applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300A Smart Battery Management System\u003c\/strong\u003e – Supports high-demand inverter loads whilst protecting against overcharge, over-discharge, short circuit, overcurrent, and temperature extremes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Grade A EVE LF334 Cells\u003c\/strong\u003e – High-quality LiFePO4 prismatic cells delivering excellent safety, cycle life, and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Cell Balancing\u003c\/strong\u003e – Improves efficiency, extends battery lifespan, and maintains consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.2A Shunt Accuracy\u003c\/strong\u003e – Provides highly accurate state-of-charge monitoring and power measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Victron Energy Integration\u003c\/strong\u003e – Seamless communication and compatibility with Victron Energy systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Monitoring\u003c\/strong\u003e – Monitor voltage, current, battery temperature, state of charge, and performance through the Fogstar Drift App.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Low-Temperature Heating\u003c\/strong\u003e – Protects battery cells by safely warming the battery before charging in cold conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof Construction\u003c\/strong\u003e – Suitable for harsh environments, marine installations, and external battery compartments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Fire Suppression System\u003c\/strong\u003e – Additional safety protection in extreme fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical On\/Off Switch\u003c\/strong\u003e – Simplifies installation, maintenance, and system isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned \u0026amp; Supported in the UK\u003c\/strong\u003e – Backed by dedicated UK technical support and a 10-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e334Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Energy\u003c\/td\u003e\n\u003ctd\u003e4,275Wh (4.28kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Type\u003c\/td\u003e\n\u003ctd\u003eGrade A EVE LF334 Prismatic Cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Continuous Discharge\u003c\/td\u003e\n\u003ctd\u003e300A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS\u003c\/td\u003e\n\u003ctd\u003e300A Smart BMS with Active Balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShunt Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\u003ctd\u003eBluetooth via Fogstar Drift App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating\u003c\/td\u003e\n\u003ctd\u003eIntegrated Low-Temperature Heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e4000 Cycles @ 80% Depth of Discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e383 x 193 x 250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 29kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Size\u003c\/td\u003e\n\u003ctd\u003eM8 x 1.25 Pitch (Bolts Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSystem Expansion Options\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eConnect up to \u003cstrong\u003e4 batteries in series\u003c\/strong\u003e for 24V, 36V, and 48V battery systems.\u003c\/li\u003e\n\u003cli\u003eConnect up to \u003cstrong\u003e16 batteries in parallel\u003c\/strong\u003e to increase overall storage capacity.\u003c\/li\u003e\n\u003cli\u003eIdeal for large off-grid solar battery banks and high-capacity energy storage systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMotorhomes and campervan electrical systems\u003c\/li\u003e\n\u003cli\u003eOff-grid solar power installations\u003c\/li\u003e\n\u003cli\u003eResidential battery storage systems\u003c\/li\u003e\n\u003cli\u003eMarine and boat electrical systems\u003c\/li\u003e\n\u003cli\u003eTiny homes and cabins\u003c\/li\u003e\n\u003cli\u003eBackup power and UPS systems\u003c\/li\u003e\n\u003cli\u003eAgricultural and remote power projects\u003c\/li\u003e\n\u003cli\u003eHigh-power inverter installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eFogstar Drift 12V 334Ah Lithium Leisure Battery (Gen2)\u003c\/strong\u003e combines premium LiFePO4 technology, advanced safety features, Victron compatibility, and exceptional energy capacity to create one of the most capable lithium leisure batteries available for off-grid and renewable energy applications.\u003c\/p\u003e\n\n\u003cp\u003eFor technical support or system design assistance, contact our team at \u003ca href=\"mailto:hello@offgridrenewables.co.uk\"\u003ehello@offgridrenewables.co.uk\u003c\/a\u003e.\u003c\/p\u003e","brand":"Fogstar","offers":[{"title":"Default Title","offer_id":54829319880972,"sku":"FG-DR-12V-334AH","price":696.99,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.offgridrenewables.co.uk\/products\/fogstar-drift-12v-334ah-lithium-leisure-battery-gen2","provider":"Off Grid Renewables","version":"1.0","type":"link"}