One of the highest-capacity LiFePO4 leisure batteries available, delivering 8,038Wh of usable energy from Grade A EVE MB31 prismatic cells. Built for the most demanding off-grid applications — expedition campervans, motorhomes, marine systems, solar battery storage, and off-grid cabins — it offers an outstanding 8,000 cycles at 70% DOD, well beyond what any lead-acid equivalent can match.
Fully IP67-rated for complete dust and water resistance, with built-in automatic heating for reliable cold-weather charging. A 250A JBD Battery Management System delivers optimal power output while protecting against over-voltage, over-discharge, over-current, and temperature extremes. Bluetooth monitoring via the Fogstar Drift App gives real-time battery data to your phone, with compatibility for inverters up to 3,000W.
Weighing 49kg and measuring 640mm x 245mm x 220mm with robust lifting handles, it connects up to 16 in parallel or 4 in series for a 48V system.
Backed by a 10-year warranty with UK-based technical support.
Key Specifications
Capacity: 628Ah | Energy: 8,038Wh
Voltage: 12.8V LiFePO4
Max Continuous Discharge: 250A
Cycle Life: 8,000 cycles at 70% DOD
BMS: 250A JBD BMS
Dimensions: 640mm (L) x 245mm (W) x 220mm (H)
Weight: 49kg | IP Rating: IP67
Terminals: M8 (bolts included)
Inverter compatible up to 3,000W
Series: Up to 4 batteries (48V) | Parallel: Up to 16 batteries
One of the highest-capacity LiFePO4 leisure batteries available, delivering 8,038Wh of usable energy from Grade A EVE MB31 prismatic cells. Built for the most demanding off-grid applications — expedition campervans, motorhomes, marine systems, solar battery storage, and off-grid cabins — it offers an outstanding 8,000 cycles at 70% DOD, well beyond what any lead-acid equivalent can match.
Fully IP67-rated for complete dust and water resistance, with built-in automatic heating for reliable cold-weather charging. A 250A JBD Battery Management System delivers optimal power output while protecting against over-voltage, over-discharge, over-current, and temperature extremes. Bluetooth monitoring via the Fogstar Drift App gives real-time battery data to your phone, with compatibility for inverters up to 3,000W.
Weighing 49kg and measuring 640mm x 245mm x 220mm with robust lifting handles, it connects up to 16 in parallel or 4 in series for a 48V system.
Backed by a 10-year warranty with UK-based technical support.
Key Specifications
Capacity: 628Ah | Energy: 8,038Wh
Voltage: 12.8V LiFePO4
Max Continuous Discharge: 250A
Cycle Life: 8,000 cycles at 70% DOD
BMS: 250A JBD BMS
Dimensions: 640mm (L) x 245mm (W) x 220mm (H)
Weight: 49kg | IP Rating: IP67
Terminals: M8 (bolts included)
Inverter compatible up to 3,000W
Series: Up to 4 batteries (48V) | Parallel: Up to 16 batteries
