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6. General information on batteries/rechargeable
batteries
• Keep batteries/rechargeable batteries out of the reach of children.
• Check that the polarity is correct when inserting the batteries/rechargeable
batteries (pay attention to plus/+ and minus/-).
• Do not leave batteries/rechargeable batteries lying around openly. There is
a risk of batteries being swallowed by children or pets. If swallowed, consult
a doctor immediately.
• Leaking or damaged batteries can burn your skin if touched. Therefore, you
should use suitable protective gloves.
• Make sure that batteries/rechargeable batteries are not short-circuited,
dismantled or thrown into fire. There is danger of explosion!
• Do not recharge normal batteries. There is danger of explosion! Only charge
rechargeable batteries that are intended for that purpose and use a suitable
battery charger.
• Never mix batteries and rechargeable batteries. Do not mix batteries/
rechargeable batteries at a different state of charge (e.g. full and half-full
batteries). Always use batteries/rechargeable batteries of the same type and
manufacturer.
• Remove the batteries/rechargeable batteries if the device is not used over
a longer period of time (e.g. when stored).
Old batteries/rechargeable batteries can leak and cause damage to the
product; loss of guarantee/warranty!
• Remove empty batteries or rechargeable batteries from the device
immediately.
• For the environmentally friendly disposal of batteries and rechargeable
batteries, please read the chapter on "Disposal".
The device can be operated with a rechargeable batteries. Due to the lower
voltage of rechargeable batteries (normal battery = 1.5 V, rechargeable battery
= 1.2 V) operating time is reduced.
