NOiZFREE Beetle H-3ST Mode D'emploi page 8

Battery information
Your device is powered by a rechargeable battery.
The full performance of a new battery is achieved
only after two or three complete charge and
discharge cycles. The battery can be charged
and discharged hundreds of times, but it will
eventually wear out. Recharge your battery only
with the included charger. Unplug the charger
from the electrical plug and the device when not
in use. Never use any charger that is damaged.
Leaving the device in hot or cold places, such as
in a closed car in summer or winter conditions,
will reduce the capacity and lifetime of the
battery. Always try to keep the battery between
15°C and 25°C (59°F and 77°F). A device with a
hot or cold battery may not work temporarily,
even when the battery is fully charged.
Battery performance is particularly limited in
temperatures well below freezing.
Do not dispose of batteries in a fire as they
may explode. Batteries may also explode if
damaged. Dispose of batteries according to
local regulations.
NOiZFREE BEETLE H-3SR.indd 4 3/31/10 4:15:33 PM