Fogstar Drift Gen2 12V 628Ah LiFePO4 Leisure Battery

NCC Trained · Victron Dealer

Fogstar Drift Gen2 12V 628Ah LiFePO4 Leisure Battery

Fogstar

£1,119.99

Available to order

Design your full system

Delivery

Dispatched every Monday and Thursday with next-day delivery

  • Made in the UK · NCC & Victron trained team
  • Technical support from the people who build the systems
  • Need help? Speak with an expert

About this product

Heavy Off-Grid Motorhomes · All-Electric Vans · Commercial & Marine
✓ 628Ah LiFePO4✓ 8kWh Usable Energy✓ 300A Smart BMS✓ Automatic Heating✓ 10-Year Warranty
Monster 628Ah / 8kWh single-box lithium leisure battery with 300A Smart BMS, active cell balancing, winter heating, and Bluetooth monitoring.

Packs 8,038Wh of usable energy to sustain gas-free living and massive electrical demands off-grid. This industry-leading lithium leisure battery provides up to 8,000 deep cycles for decades of reliable service. Built-in Bluetooth and automatic self-heating deliver effortless management in extreme winter temperatures. If you want maximum available energy storage in a single enclosure for extended remote stays, this is the ultimate power solution.

  • Unrivalled 628Ah / 8,038Wh usable energy storage in a single 12V battery casing
  • Eliminates multi-battery parallel wiring for maximum safety and clean van layout
  • 300A continuous discharge current supports high-power 230V inverter systems
  • Gen2 300A Smart BMS with active cell balancing and high-precision 0.2A current shunt
  • Integrated automatic heating enables zero-fuss charging in freezing conditions
  • Live Bluetooth app monitoring for cell voltage, temperature, cycles, and state of charge
  • Premium Grade A EVE prismatic cells with 3500+ cycle lifespan at 80% DoD
  • 10-year UK manufacturer warranty

⚡ Key Features

01Unmatched 8kWh Single-Casing Energy

Provides total off-grid energy independence for long-term winter touring, remote working, and all-electric campervan power requirements.

02Direct Victron plugin via can ports - this unit can be connected into the Victron Cerbo GX without any need for an external shunt making it ideal as part of a high spec system with beautiful monitoring.

03Integrated 300A Smart BMS & Active Balancing

Protects against overcharge, deep discharge, short circuit, and thermal issues while active cell balancing maintains cell uniformity.

04Automatic Winter Pre-Heating

Intelligent heating elements automatically condition internal cells prior to charging during sub-zero cold weather.

05Real-Time Bluetooth App

View precise state of charge percentage, individual cell status, current draw, and historical data on Android or iOS.

🔋 Estimated Runtime

Based on the System Builder’s appliance power and daily-use settings, with a 628Ah × 12.8V = 8038.4Wh lithium battery. Each tile shows one load on its own, with no solar or alternator charging; no reserve or losses are deducted. Real mixed-use runtime will be shorter.

Compressor Fridge (48L)

~25.1 days

40W × 8h/day = 320Wh/day

LED Down Lights x 4

~201.0 days

8W × 5h/day = 40Wh/day

Phone/Tablet Chargers

~201.0 days

20W × 2h/day = 40Wh/day

12V TV (24 inch)

~89.3 days

30W × 3h/day = 90Wh/day

Diesel Heater

~114.2 days

8.8W × 8h/day = 70.4Wh/day

Water Pump

~535.9 days

60W × 0.25h/day = 15Wh/day

🔧 Tech Specs

Shared
  • Capacity : 628Ah (8,038Wh)
  • Nominal Voltage : 12.8V
  • Chemistry : LiFePO4 (Lithium Iron Phosphate) - Grade A EVE Prismatic Cells
  • Weight : 53kg
  • Dimensions : 635mm (L) x 244mm (W) x 220mm (H)
  • Max Continuous Discharge Current : 300A
  • Cycle Life : 8,000 cycles at 80% DoD
  • BMS Features : 300A Smart BMS with 0.2A shunt accuracy, active cell balancing, automatic self-heating, over/under voltage, current, short circuit, and thermal protection
  • Warranty : 10 Years

🔌 You Might Also Need

Dual Victron Orion XS DC-DC Chargers

Combine two 50A chargers to supply 100A charging current from your alternator while driving.

Victron MultiPlus-II 12/3000 Inverter Charger

Premium 3000W inverter paired with a high-current 12V battery charger for shore power hookup.

Victron SmartShunt

For direct integration into Cerbo GX and GX Touch display setups.

Questions and answers

Can Rayne Automotive help me choose the right option?

Yes. Use the System Builder for a full specification, or book a consultation and tell us what you want to run and what is already fitted.

Do you supply trade accounts?

Yes. Van converters can apply for a Rayne Automotive trade account for kit pricing and support.

Is help available after I buy?

Yes. The Help Centre carries installation instructions, and the team supports what it sells.

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Building the complete electrical system?

Plan the charging, storage and distribution together with the System Builder, browse the example complete systems, or book a consultation and tell us what you want to run and what is already fitted.

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