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Fogstar Drift Gen2 12V 460Ah — Serious single-battery power
Built for high-demand 12V systems that need massive capacity without the wiring nightmare of multiple smaller packs. 5,888Wh usable energy, 300A smart BMS, ±0.2A precision sensing, winter-ready heating, and seamless Victron integration. 10-year warranty, 4000+ cycle life.
Everything monitored via Bluetooth app: live SOC, current, cell voltages, temperatures, alarms. IP67 rugged case with M8 terminals—perfect for large campers, live-aboard boats, off-grid cabins, and serious solar storage.
Core Features
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12V 460Ah LiFePO₄ — 5,888Wh, flat discharge, exceptional 4000+ cycle life
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Grade A EVE prismatic cells — matched for consistent performance
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300A smart BMS — active balancing + full protection suite
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±0.2A shunt accuracy — precise SOC and energy tracking
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Cold-weather ready — integrated heater + low-temp charge lock-out
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IP67 sealed — marine-grade M8 terminals included
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Bluetooth app — full diagnostics, no extra hardware
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Victron-optimized — lithium profiles + GX device integration
System Flexibility
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Up to 4 in series — 48V high-voltage systems
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Up to 16 in parallel — massive capacity banks
The clean solution for powering large inverters and heavy DC loads from a single, robust pack. Engineered to perform when conventional 12V setups fall short.
FREE DELIVERY TO MOST UK MAINLAND ADDRESSES - PLEASE CONTACT US TO CONFIRM.
Further Details
The 12V 460Ah Drift Gen2 incorporates matched LiFePO₄ prismatic cells in a 4-cell configuration, providing a nominal 12.8V output and substantial 5,888Wh energy capacity suitable for demanding 12V campervan systems, marine deep-cycle applications, or extensive off-grid solar installations. LiFePO₄ chemistry ensures a stable discharge profile, robust voltage maintenance under load, and over 98% round-trip efficiency, significantly outperforming lead-acid batteries in cycle life and reliability. The integrated 300A BMS continuously monitors individual cell voltages, pack current, and temperature across multiple points, automatically disconnecting charge or discharge to prevent operation beyond safe parameters.
Gen2 enhancements include a precision internal shunt, which supplies accurate state-of-charge (SOC) and energy throughput data—far superior to voltage-based approximations. Data is accessible via the Fogstar Bluetooth app, displaying real-time voltage, current, SOC, cell balance, temperatures, and event logs without additional hardware.
Low-temperature protection is managed automatically through the internal heating system: charging is suspended if cells fall below safe thresholds, the pack is preheated, and charging resumes only when conditions are optimal, mitigating risks in cold environments. The IP67-rated enclosure offers resistance to moisture, vibration, and mechanical stress, ensuring durability in marine, workshop, or mobile settings.
The 12V 460Ah capacity sustains high-power inverters and prolonged off-grid operation when paired with appropriate solar, alternator, or generator charging sources. For Victron systems, configure lithium profiles in MultiPlus, Quattro, or SmartSolar devices using Fogstar-recommended voltages, with Cerbo GX overseeing DVCC, charge limiting, and monitoring
