Victron Support: FogStar are one of the only manufacturers to offer series Victron support. All batteries are shipped with parallel support as standard, but if you would like series communication support, please tick the box below.
FREE MAINLAND UK DELIVERY
Please note: some remote areas may incur a surcharge, if this is the case we will contact you prior to despatch to see if you still wish to go ahead with the order.

High-capacity 24V power engineered with the enhanced accuracy and efficiency of the Drift Gen2.
KEY FEATURES
300A Smart BMS for High-Demand Systems: The next-generation 300A Battery Management System handles heavy loads with ease. Perfect for powerful inverter setups and demanding off-grid applications.
0.2A Shunt Accuracy: Drift Gen2 delivers highly accurate power monitoring, giving you tighter state-of-charge readings and more reliable system performance.
Active Cell Balancer for Maximum Efficiency: A built-in active balancer keeps every cell perfectly aligned. This boosts efficiency, improves cycle life and maintains consistent output.
Premium EVE Prismatic Cells: Built with Grade A LF304 EVE cells that deliver consistent performance, solid stability, strong safety and a long service life.
Full Victron Plug-and-Play Integration: Drift Gen2 communicates cleanly with Victron systems for faster installation and more accurate system data.
IP67 Waterproof and Dustproof: Fully sealed against water and dust. Ideal for marine installations, damp lockers and rugged environments.
Bluetooth Monitoring via the Fogstar App: Track real-time voltage, current, SOC, temperature and more using the Fogstar Drift App for iOS and Android.
Automatic Low-Temperature Heating: The built-in heater automatically warms the battery to a safe temperature before charging, protecting the cells in cold weather.
Improved Hardware and Design: A custom lid, upgraded terminals and a physical on/off switch make installs cleaner and maintenance easier.
Designed & Supported in the UK: Created by our award-winning engineering team with full UK-based technical support. Backed by a 10-year warranty.
TECHNICAL SPECIFICATIONS
Energy: 7,680Wh
Capacity: 300Ah
Voltage: 25.6V
LiFePO4 Cycle Life: 4500 Cycles (80% DOD)
Recommended Charge Voltage: 28.4V
Max Continuous Discharge: 300A
Cell Type: EVE Grade A LF304
BMS: 300A Smart BMS with 0.2A shunt accuracy and active balancing
Monitoring: Bluetooth via Fogstar Drift App
Heating: Integrated low-temp heating
IP Rating: IP67 Dimensions: 635 (L) x 244 (W) x 220 (H)
Weight: Approx 52Kg
Terminals: M8 - 1.25 pitch - 12mm (bolts included).
SYSTEM CONFIGURATION OPTIONS
Connect up to 2 batteries in series for 48V systems Connect up to 16 batteries in parallel to increase total capacity
PRODUCT CODE: FG-DRI-G2-24V-300