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High-voltage battery systems

The power stored in lithium-ion batteries can drive hybrid, plug-in hybrid and battery electric vehicles. The right heating and cooling strategy when charging and driving is essential to achieve maximum performance. Filters and components from MANN+HUMMEL reliably protect high-voltage battery systems from overheating, mechanical damage, dirt and moisture, thus enabling a smooth operation. With its wide range of new filtration solutions MANN+HUMMEL is the right partner for low-emission mobility. 

Product portfolio

Learn more about our products:

Venting Unit

The VentPlus modular kit from MANN+HUMMEL enables customers to choose the right component for their requirements from a number of versions with well-proven components. The result is a customized venting unit for their individual application.

Oil dryer cartridge

The oil dryer cartridge from MANN+HUMMEL with its highly efficient adsorbent material allows the coolant system of directly cooled batteries to remove even the smallest volume of undesired water and therefore constantly maintains the high oil quality.

Coolant particle filter

With its many years of experience in the filtration and separation of liquids, MANN+HUMMEL has developed a coolant particle filter for high-performance batteries. It removes harmful particles and thus protects the system against loss of pressure, wear and overheating.

Cooling air particle filter

The cooling air particle filter from MANN + HUMMEL permanently protects the fan and the battery system from particles. Cooling air particle filters can be used in open and closed high-voltage battery systems.

Transmission oil filter system

In order to always deliver top performance, modern transmissions need efficient oil filters. This also applies to alternative drives. That is why MANN+HUMMEL offers a compact oil filter system for e-axles and hybrid transmissions.

Coolant reservoirs

Coolant reservoirs from MANN + HUMMEL impress with their modular structure and the associated cost efficiency. They are suitable for use in applications with combustion engines as well as electric drives and fuel cells.

E-Mobility Shop

In our e-mobility online shop you will find our standard components for battery and fuel cell applications which can be quickly and easily configured.

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