Accountability from the "first source" is crucial

Sales of Li-Ion-batteries are increasing. This is also experienced at ACTEC, which, however, sees batteries as a far more technically advanced commodity than just a ‘power supply’.
We test and develop the products so that our customers can trust the batteries.

As ingenious as Li-Ion batteries may be in terms of energy density and the ability to avoid self-discharge - as well as the ability to absorb or deliver energy quickly - Li-Ion is also in many ways ‘Satan's Mother’ in power supplies. Li-Ion technology is stable within certain limits, but if you go beyond these limits, there is a risk of reduced service life, collapse and in the worst case, fires that may prove impossible to extinguish. Therefore, it becomes increasingly difficult to transport Li-Ion batteries, just as one has to take some considerable safety precautions in the storage and handling of the Li-Ion batteries.

Read the full article in Aktuel Elektronik (Danish only)

Panasonics lead batteries are charged and tested in the hundreds at a time. In this way, customers receive approved batteries ready for use. The quality of the batteries is unsurpassed. Where other - including Japanese - batteries swell and die during ACTEC's stringent tests, the Panasonic batteries do just fine.

Christian Nyborg looks into the climate cabinet, where lead batteries test at 60°C and varying% RH with real-time reading of measurement data to ACTEC's phones.