Handy Charger, unfortunately with a software error

I wanted to use my somewhat large Voltcraft a smaller accessory that also no fan noise ministering. That part is really compact, has 3 charging strengths and addition to the actual loader and a discharge and refresh function.

Unfortunately, the 4 charging bays do not appear to operate independently, as actually described. When the first battery is fully charged, the unit the other charging bays so that some batteries also switches off, if necessary. are not fully charged. These things I have checked with my Voltcraft charger - 3 of 4 batteries were not fully charged. Similar observations have also described other users in various forums.

For normal use, the usually sufficient, who wants to have 100% charged batteries should purchase another device.