The abbreviation SoH stands for State of Health and usually describes the ratio of the current capacity to the original capacity (nominal capacity) in percent. The longer and more intensively a battery is used, the more the reaction materials inside wear out and the smaller its capacity becomes.

Normally, the SoH is determined by a capacity test in which a battery is first fully charged under defined conditions and then discharged again. This procedure has proven itself in the laboratory environment, but takes five to ten hours in the standard procedure and is thus not very practical. With NOVUM’s artificial intelligence, you can determine the SoH value of your batteries in a matter of seconds and thus keep an eye on their wear and tear at all times.