Compared to the two nickel-metal hydride AA batteries previously used the camera is fully operational with this battery even after several weeks of non-use and without recharging.
The operating time is now many times longer.
When inserting the battery in the camera and in the charger, however, is to pay close attention to the correct position of the positive and negative pole to cause any damage.
Also the charger makes a good impression, the heating during charging is low.