DCF77 radio clock time
Polarity of the coaxial power connector
TÜV Rheinland, GS — certified safety
Energy efficiency level VI
Always keep batteries out of the reach of children.
Do not throw batteries into the fire or place them near fire.
Batteries must always be inserted with the correct polarity.
Do not deform or damage batteries.
Do not open or disassemble batteries.
Do not mix batteries of different brands and types.
Do not mix new and used batteries.
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