The Fogstar Drift PRO 12V 628Ah Gen2 is the flagship of the PRO range — over 8kWh in a fully serviceable metal case, built to the highest specification Fogstar offers. Final production batch: this is the last run of the PRO 628Ah. Once it's gone, there's no restock.

Every PRO Gen2 feature is here: 300A Smart BMS with 0.2A shunt precision, built-in 2A active cell balancing, integrated low-temperature heating for sub-zero charging, and dedicated Battery-Link RJ45 ports for full Victron CAN-bus integration. M10 terminals handle the current demands of a system this size. The serviceable case means it can be inspected, maintained, and repaired — unlike any sealed alternative.

Capacity: 628Ah (8,038Wh) Voltage: 12V Chemistry: LiFePO4 (Grade A EVE cells) BMS: 300A Smart BMS with Bluetooth Case: Serviceable metal housing Terminals: M10 Rating: IP67 Heating: Integrated low-temperature protection CAN-bus: Victron compatible (Battery-Link RJ45 ports) Cycle life: 4,000+ cycles to 80% DoD Warranty: 10 years

The definitive single-battery solution for full-time expedition builds, liveaboards, and any installation where the battery is expected to outlast everything around it. Final batch — stock is finite.