The batteries are ok, but ...

... But the charger was after I had some time (about 1 year) in use, very hot and unfortunately I had to find the charging, the batteries were not loaded properly, but in the equipment also were very hot , Was it the battery? No. Because in an alternative charger invite these very well without heating up during the charging process, and they also provide the current capacity, which I expect from 2700 batteries. The batteries are still in use and afford good their service, in the usual good VARTA quality. The associated VARTA charger was scrapped for the reasons mentioned above.