With a massive 3,840Wh of usable energy, the Drift PRO 12V 300Ah Gen2 is built to power serious off-grid setups.
The Fogstar Drift Pro Gen 2 300ah, available at SYE, offers unparalleled performance for your yacht or boat with its high-capacity LifePo4 technology. Designed for marine environments, this battery ensures reliability and longevity, providing you with peace of mind during extended voyages. At SYE, we prioritize offering top-quality marine electrical services and products at great prices, ensuring your investment in the Drift Pro Gen 2 300ah translates to dependable power on the waters. Discover the excellence in marine power solutions with this exceptional battery tailored for discerning boating enthusiasts. Experience the difference in quality and performance.
 
What’s New in the Gen2?
✅ Integrated Active Balancing: Now built-in – no external balancer required.
✅ Battery-Linking via RJ45: Dedicated Battery-Link ports allow multiple Drift PRO units to communicate over CANbus with a single Victron Cerbo GX (or GX-enabled inverter).
✅ Improved Internal Layout: Optimised for thermal management, cable routing, and long-term serviceability.
Key Features:
✅ 3,840Wh Capacity: Extended runtime for demanding off-grid applications – perfect for high-draw systems and longer stays off-grid.
✅ Grade A Cells: Built with trusted EVE LiFePO4 cells for long cycle life and consistent performance.
✅ 300A Smart BMS: Advanced protection against over-voltage, under-voltage, over-current, short circuit, and low-temperature charging.
✅ Victron Plug-and-Play Integration: Connect the CAN port on the master battery to the BMS-CAN port on your Victron Cerbo GX (or GX-enabled inverter) using the supplied cable.
✅ Multi-Battery Support: Additional Drift PRO batteries connect via the Battery-Link port, enabling full multi-battery CAN communication with Victron.
✅ 10-Year Warranty & UK Support: Long-term peace of mind with responsive, in-house customer service you can actually talk to.
✅ Fogstar App Monitoring: Real-time Bluetooth monitoring of SOC, cell voltages, temperatures, and cycle data.
✅ Low Temperature Charging Protection: Automatic internal heating system enables safe charging below 0°C.
✅ On/Off Switch: Enables hibernation mode for storage and transport.
✅ Serviceable Metal Case: Durable, serviceable design with M10 terminals.
✅ Lightweight: Just 33.5kg with built-in handles for easier transport and installation.
✅ UK Engineered: Designed and developed by Fogstar’s in-house team for real-world off-grid conditions.
Quick Specifications:
Nominal Capacity: 300Ah
Nominal Voltage: 12V
Recommended Charge Voltage: 14.4V
Max Continuous Discharge: 300A
Cycle Life: 4,500 cycles at 80% depth of discharge (DOD)
Charging Efficiency: Up to 98%
Dimensions: 280 x 390 x 205 mm
Weight: 33.5kg
Terminals: M10
Operating Temp: -20°C - 55°C