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• Storing batteries in a cool place can slow the aging process. Ideally the
batteries should be stored at 15 °C.
19.10 Recycling Batteries
Discard a battery in the following situations:
■ The battery has visual signs of damage.
■ The battery fails.
■ The battery is aged and its runtime significantly less than the specification.
■ The battery service life is reached.
Properly dispose of batteries according to local regulations.
• Do not open batteries, heat batteries above 60 °C, incinerate batteries, or
short the battery terminals. They may ignite, explode, leak or heat up,
causing personal injury.