Forster PremiumMaximum capacity and lifetime.

With optimized high-load BMS control and expandable capacity optimized lithium battery for use in camping, marine and as energy storage.

Our recommendation if you want a particularly powerful and long-lasting supply battery.

General properties

• Safe lithium technology (LiFePO4).
• Maximum space utilization thanks to large prismatic cells (Big Power Prismatic Cells / BPC).
• Under-seat variant optimally adapted to the space under the driver and passenger seats. (Fiat Ducato, Ford Transit and PSE)
• 200 A high-load power BMS for continuous currents up to 200 A and peak currents up to 400 A.
• 100 % usable capacity. Complete discharge without damaging the battery. No sulphation. High performance throughout the entire discharge period.
• Extremely long life expectancy with full capacity utilization. Up to 6,000 cycles at 80 % depth of discharge (= 80 % DOD).
• Unlimited high capacity through parallel connection of any number of batteries of the same type.
• Supports almost all boosters, shore chargers and solar charge controllers thanks to Multi Charge Mode (MCM).
• Extended cold resistance for use down to -20°C.
• High heat tolerance for reliable supply even at ambient temperatures of up to 60°C.
• Optional: Monitoring via 500 A Bluetooth mass shunt with Victron Smart Connect app. Measures, calculates and documents a wide range of battery parameters.
• Very low self-discharge. Loses only 1 to 2 % charge per month.
• IP67 protection class for use even in damp/wet conditions.
• Fully charged extremely quickly. Absorbs extremely high charging currents in a very short time (charging time depends on capacity and charger).
• Weight and space savings of up to 75 % compared to a conventional battery of the same capacity.
• Flexible installation position. Can be installed upright, horizontally, upside down and in any other position.
• Ready to install and immediately ready for use.
• Absolutely maintenance-free.