& Test Center
We test our battery packs and chargers on-site at our own UN test center.
The safety of our products comes first
UN transport regulation and IEC & UL 62133
Several test procedures are used to simulate various hazardous situations that may occur during transport or use.
We simulate the negative pressure during an air transport in a vacuum oven. The pressure is reduced for 6 h to less than 115 mbar.
Over a period of seven days, the battery packs are subjected to ten temperature cycles with temperatures between -40 °C and +72 °C in the climatic chamber.
The vibration generator simulates a standard road or rail transport with 18 impacts and an acceleration of 150 gn.
By vibrating at a frequency of 7 to 200 Hz, the batteries for each of the three mounting axes are subjected to a vibration period of three hours.
Short circuit test
The batteries are exposed to a temperature of 57 °C for six hours. Afterwards, the batteries are kept in a short-circuit state for one hour.
The batteries are overcharged in a special test device for one day. This is followed by seven days of monitored storage of the test specimens.
A fall from different drop heights and angles is simulated for the batteries.
The fully charged batteries are exposed to a temperature of 70 °C ± 2 °C for 7 hours. They then cool down to room temperature again.
Our task, our responsibility
In addition, we perform these tests to ensure the safety of our products.
The EU Directive 2011/65/EU serves to restrict the use of certain hazardous substances in electrical and electronic equipment.
Testing the electromagnetic compatibility of an electronic device.
This reliability test is used for early detection of component failures due to manufacturing defects.
This test method is used in electronics manufacturing to ensure the correct functioning of electronic assemblies.
Frequently asked questions
We will answer everything you want to know.
Where are the battery packs produced?
According to which standards are we certified?
Do you also offer after-sales service for a custom designed battery pack?
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Your exchangeable battery for a
greener mobile future.