Batteries for measurement applications in the automotive industry

The project consisted of the development and production of a battery pack according to customer-specific specifications with all certifications including UN38.3 test as well as the necessary safety features for measurement applications in the automotive industry.
The particular challenge was to design a suitable housing that is above all compact and shockproof, making it suitable for use in various terrain. In addition, a special holder had to be developed so that the battery could be installed in the intended measuring device. An LED display for reading the charge status and an interface for reading out the battery data was also integrated. The holder can be attached without tools or other accessories (e.g. screws). A simple snap-in system allows the use in the most different areas and above all offers a flexible mounting on the device.

Main areas of research

Our goal was to develop the complete battery design, the protection electronics, the housing and the appropriate mounting bracket in-house to ensure all necessary safety features for use in the application according to customer specifications.
The housing was designed and produced in such an innovative way that there are no opening possibilities for the end customer. This offers optimum protection against external influences. A special focus was also placed on the integration of the interface on the protective electronics with the respective readout options defined by the customer.

Our solution

The rechargeable lithium-ion battery pack 7S4P with 25.6V/11.4Ah with specially developed protection electronics built into the battery with individual cell monitoring to protect against overdischarge or deep discharge, short circuit and overtemperature.

The battery has been designed, developed and certified by us from prototype to series production with all the necessary safety functions in order to optimally meet the customer's defined application.
We are experts in the field of battery and charging technology with over 20 years of experience in this field.