Battery information
The batteries are extremely easy to use, but there are important ideas to keep in mind when using them. Store batteries only in a cool, dry place at room temperature. When inserting, make sure to always insert the correct type of battery for your device, and pay attention to the correct polarity, do not swap the (+) positive and (-) negative sides. Keep the contact surfaces of the battery clean, which should only be cleaned with a dry cloth. You can extend the life of the battery by leaving the device turned on only while it is in use. If you do not use your device for a long time, remove the battery/batteries. If the battery is exhausted, remove it from the device immediately along with the other batteries. Operate one device at a time with only batteries of the same type and brand. After removal, batteries should be collected only at designated containers.