Compact. Powerful. Frost-resistant.
The PF-Underseat-12 lithium battery has been specifically designed for installation under the seats of Fiat Ducato, Citroën and Peugeot motorhomes. It provides reliable power supply even under extreme conditions – with a heating function down to -35 °C, a robust construction and intelligent control.
- 6 years warranty for long-term safety
- Direct replacement of lead-acid batteries possible
- Significantly lower weight for easier handling
- Stable cell type: lithium iron phosphate (LiFePO₄)
- High load capacity at low temperatures and heavy usage
- No memory effect – flexible charging and discharging processes
- Efficient energy use through regular deep charging and discharging
- Over 6000 charge cycles for maximum service life
- Modular design with screw opening for maintenance-friendly handling
- Precise internal structure, technically well thought out and processed with high quality
Heating technology – reliable even in winter
All Perfektium lithium batteries are equipped with an integrated heating module. The flexible heating film made of IP material ensures that the cells are evenly warmed. The battery management system (BMS) automatically controls the heating to minimise energy consumption and ensure starting capability even at low temperatures.
Intelligent battery management with Bluetooth
The integrated BMS protects the cells from overload, overvoltage and other harmful influences. The battery is suitable for series and parallel connections with 12 V, 24 V, 36 V, and 48 V. Through the Perfektium Pro app, up to 8 batteries can be monitored simultaneously via Bluetooth 4.0 – including state of charge, voltage, current, temperature and remaining runtime.
Batteries must be disposed of properly!
Please refer to the standard procedure for returning used batteries: according to the German Batteries Act, which governs the return and disposal of used batteries,
- accumulators and batteries must never be disposed of in normal residual waste.
- batteries containing harmful substances must be returned to a distributor or to collection points set up for this purpose by the public waste management authorities.
