Sennheiser HE 1 - Safety Instructions for Lithium Batteries

7
Important safety instructions
Safety instructions for lithium batteries (BFI 1 remote control)
WARNING
If abused or misused, the batteries may leak. In extreme cases, they may even
present a risk of
• explosion,
• re development,
• heat generation,
• smoke or gas development.
Keep away from children. Remove the batteries if the
product will not be used for
extended periods of time.
Observe correct polarity. Pack/store charged batteries
so that the terminals cannot
contact each other – danger
of shorting out/fire hazard.
Immediately remove the
batteries from an obviously
defective product.
Only use batteries specified
by Sennheiser.
Dispose of batteries at special
collection points or return
them to your specialist dealer.
Store the products in a
cool and dry place at room
temperature (approx.
20 °C/68 °F).
Do not mutilate or dismantle. Do not continue to use
defective batteries.
Do not expose to moisture. Do not heat above
70 °C/158 °F, e.g. do not
expose to sunlight or throw
into a fire.