This Li-ion battery system from Designwerk based on prismatic cells with LFP cell chemistry is characterized by a high energy density and is ideal for commercial vehicles with the highest demands on service life, safety and robustness. Lithium iron phosphate cell chemistry is particularly suitable for vehicles with high annual mileages.
The compact cell-to-pack design enables maximum energy content with small dimensions. This makes it possible to use it in a wide variety of applications with limited installation space – such as a low-liner vehicle.
The LFP technology ensures high cycle stability. Compared to other battery chemistries, up to twice as many charging processes can be carried out. This leads to even higher mileages for the vehicles.
Several battery systems can be interconnected, allowing the available capacities and outputs to be adapted to the application.
Thermal insulation on all sides between the cells and the outer housing enables energy-efficient operation. This also ensures good mechanical protection in everyday use.
The integrated BMS monitors all cell temperatures and voltages, the current and ensures safe operation with additional functions such as insulation monitoring and power prediction. In the event of damage, no thermal runaway of the battery is possible, as a reaction generates 100 times less energy than conventional cell chemistries.
As no critical raw materials such as cobalt or nickel are used, the CO2 footprint of LFP batteries is significantly lower. At the end of the battery’s life in the vehicle, Designwerk checks whether it can be used as a 2nd life battery or handed over for recycling, achieving the highest recovery rates with the lowest CO2 footprint.
Compact The compact design allows the batteries to be used for a wide range of applications.
Scalable Several battery systems can be interconnected, allowing the available capacities and outputs to be adapted to the application.
Safe The integrated BMS monitors all cell temperatures and voltages, the current and ensures safe operation with additional functions such as insulation monitoring and power prediction.
Powerful The high continuous currents and peak power allow the batteries to be used even in applications with the highest electrical loads.
Energy-efficient Energy-efficient operation is made possible by thermal insulation on all sides between the cells and the outer casing. This also ensures good mechanical protection in everyday use.
Sustainable Great importance is attached to sustainability when selecting components. At the end of the battery’s life in the vehicle, Designwerk checks whether it can be used as a 2nd life battery or handed over for recycling, achieving the highest recovery rates with the lowest CO2 footprint.
Communication CAN2.0 A
LV voltage 24 V
Baud rate 500 kbit/s
BMS functions SOC, SOH, power prediction, pre-charge, cell balancing
System configuration Several batteries can be connected in parallel. An HVDU is also offered for this purpose, which can also be used for additional loads, such as a power supply unit. motors can be connected.
Battery degassing unit Insulation monitoring Interlock (generator and detector) Current and voltage monitoring Temperature monitoring of all modules and switch-off at over- and undertemperature Emergency stop connection option available
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63.6 kWh | 177 Wh/kg | 360 kg
127.1 kWh | 180 Wh/kg | 705 kg
254.2 kWh | 188 Wh/kg | 1355 kg
