A device for transmitting an information item from a battery cell has a first transformer and a second transformer. A user attaches the needle assembly and the vial container to the device. For each analog-digital boundary, the method further includes a) selecting a connect module by using a predetermined discipline resolution procedure; b) determining input driving values of the CM; and c) connecting the digital driver, the digital receiver, and the analog block to the CM. The device includes storage having a computer file or program in a memory.