Fogstar Drift Drift PRO 12V 628Ah LiFePO4 Leisure Battery (Gen2) – High-Capacity Off-Grid Electrical Power

High-Capacity Off-Grid Power for Demanding Applications

The Fogstar Drift Drift PRO 12V 628Ah LiFePO4 Leisure Battery (Gen2) is engineered for those who require robust, reliable electrical power in the harshest environments. Whether you're building an expedition-grade campervan, upgrading a motorhome, outfitting a marine system, or installing a large-scale solar setup, this advanced lithium battery delivers the performance and confidence needed for true off-grid independence.

How the Drift PRO 12V 628Ah Battery Supports Your System

This Fogstar Drift battery provides a massive 8,038Wh of usable energy, making it ideal for high-draw electrical systems and extended periods away from mains power. At its core are Grade A EVE MB31 prismatic LiFePO4 cells, managed by a 300A Smart BMS for advanced protection and performance. Integrated heating ensures reliable operation even in sub-zero temperatures, while Bluetooth connectivity via the Fogstar Drift App puts real-time battery monitoring at your fingertips.

Where This Battery Excels

The Drift PRO 628Ah Gen2 is designed for serious off-grid use, including:

• Expedition and overland vehicles requiring dependable power for fridges, lighting, inverters, and electronics
• Motorhomes and campervans with high daily consumption or extended wild camping
• Marine applications needing stable, long-lasting battery banks
• Solar installations where deep cycling and high efficiency are essential

Its plug-and-play compatibility with Victron Cerbo GX systems and multi-battery CAN communication make it a versatile choice for advanced electrical setups.

Key Benefits of the Drift PRO 12V 628Ah Gen2

• 8,038Wh capacity for extended off-grid runtime
• Grade A MB31 LiFePO4 cells for long cycle life and stable output
• 300A Smart BMS with comprehensive protection features
• Integrated active balancing and internal heating for year-round reliability
• Real-time Bluetooth monitoring via the Fogstar Drift App
• Serviceable metal case and M10 terminals for durability and ease of maintenance
• Multi-battery support with CAN bus communication for scalable power systems
• On/Off switch for safe storage and transport
• 10-year warranty and UK-based customer support

Technical Specifications

Installation and Usage Considerations

The Drift PRO 628Ah Gen2 is designed for straightforward installation in a variety of off-grid and vehicle-based systems. Its serviceable metal case and M10 terminals support secure mounting and reliable connections. The battery integrates seamlessly with Victron Cerbo GX and GX-enabled inverters, and multiple units can be linked for expanded capacity. The on/off switch enables safe storage and transport, while the internal heating system ensures safe charging in cold climates.

Solving Real-World Off-Grid Power Challenges

Traditional lead acid batteries struggle with weight, cycle life, and cold-weather reliability. The Fogstar Drift PRO 12V 628Ah LiFePO4 Leisure Battery (Gen2) addresses these issues with a lighter, more energy-dense design, superior cycle life, and built-in protection against low-temperature charging. This means fewer worries about battery failure, longer periods off-grid, and consistent performance in demanding environments.

Frequently Asked Questions – Drift PRO 12V 628Ah Gen2

How does the Drift PRO 628Ah Gen2 compare to traditional lead acid batteries?

This LiFePO4 battery offers significantly greater usable capacity, lighter weight, longer cycle life, and much higher efficiency compared to lead acid alternatives. It is also more resilient to deep discharges and cold temperatures.

Is the battery compatible with my Victron Cerbo GX system?

Yes, the Drift PRO 628Ah Gen2 is designed for plug-and-play integration with Victron Cerbo GX and GX-enabled inverters, supporting multi-battery CAN communication.

Can I use multiple Drift PRO batteries together?

Absolutely. The Gen2 model features dedicated Battery-Link ports for easy CAN bus communication between multiple batteries, allowing for scalable power systems.

What kind of monitoring is available?

Real-time Bluetooth monitoring is provided via the Fogstar Drift App, giving you access to state of charge, cell voltages, temperature data, and cycle history.

How does the internal heating system work?

The integrated heating system automatically activates to enable safe charging below 0°C, ensuring reliable operation in cold climates.

What warranty and support are included?

The battery comes with a 10-year warranty and UK-based customer support for long-term peace of mind.