With me only Ansmann batteries are in use. Charging takes at least twice as long as with the old Ansmann charger. It is particularly annoying that many batteries can not be charged. The charger signals a faulty battery. When I boot this avoidable defective batteries with the older loader this goes smoothly. These things I have tried several times with my defective battery reported in the navigation device - the batteries performance. The device is not recommended!
