FogStar 628Ah 12V Drift PRO Lithium Battery - Bluetooth & Heater (Gen2)

At its core are Grade A EVE MB31 prismatic cells, paired with a rugged 300A Smart BMS and an integrated heating system, delivering consistent, year-round performance even in sub-zero conditions. Encased in a durable, serviceable metal housing, the Drift PRO 628Ah Gen2 is engineered to thrive in harsh environments. With plug-and-play Victron Cerbo GX compatibility and real-time Bluetooth monitoring via the Fogstar Drift App, you’re in full control – with critical battery data at your fingertips, whenever you need it. 

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 CAN bus 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:

✅ 8,038Wh Capacity: Extended runtime for demanding off-grid applications – perfect for high-draw systems and longer stays off-grid. 

✅ Grade A Cells: Built with trusted Grade A MB31 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. Cost per Ah: Excellent value at just £1.75 per Amp hour, delivering premium performance at an unbeatable price. 

✅ 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.

✅ Energy-Dense Design: Weighs 60.23kg – impressive for 8kWh of capacity, and far lighter than equivalent lead acid setups. 

✅ UK Engineered: Designed and developed by Fogstar’s in-house team for real-world off-grid conditions. 

 Quick Specifications: 

• Nominal Capacity: 628Ah 
• Nominal Voltage: 12V 
• Recommended Charge Voltage: 14.4V 
• Max Continuous Discharge: 300A 
• Cycle Life: 8,000 cycles at 80% depth of discharge (DOD) 
• Charging Efficiency: Up to 98%
• Dimensions: 280 x 698 x 205 mm
• Weight: 60.23kg 
• Terminals: M10 
• Operating Temp: -20°C - 55°C

PRODUCT CODE: FG-PRO-12V-628-G2