How should I connect multiple chargers to charge a battery pack?

 With galvanically separated chargers, it is possible to have more chargers to share in charging of the same battery pack.  The chargers must be always connected to the battery pack directly.

If possible, we always suggest to have one charger to charge the complete battery pack.  Of cause for some occasional situations or for less frequent charging, it may be possible to charge with multiple chargers. However the function of this kind of “shared charging” must be verified by each type (model) of the charger.