Icom IC-M25 Instruction Manual page 31

that the specified temperature range of the battery may exceed
that of the transceiver. In such cases, the transceiver may not
work properly because it is out of its operating temperature range.
CAUTION: Shorter battery life could occur if the battery is
left fully charged, completely discharged, or in an excessive
temperature environment (above +50˚C; +122˚F) for an
extended period of time. If the transceiver must be left
unused for a long time, you may use the transceiver until the
battery icon shows half capacity, then keep the transceiver
safely in a cool dry place with the temperature range as
follows:
–20˚C to +50˚C (–4˚F to +122˚F) (within a month)
–20˚C to +35˚C (–4˚F to +95˚F)
–20˚C to +20˚C (–4˚F to +68˚F)
R DANGER! Use and charge only specified Icom battery
pack with Icom transceiver. Only Icom battery pack is tested
and approved for use with Icom transceiver. Using third-
party or counterfeit battery packs may cause smoke, fire, or
cause the battery to burst.
(within three months)
(within a year)
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ABOUT THE BATTERY
❏ Charging caution
R DANGER! NEVER charge the battery pack in areas with
extremely high temperatures, such as near fires or stoves,
inside a sun-heated vehicle, or in direct sunlight. In such
environments, the safety/protection circuit in the battery will
activate, causing the battery to stop charging.
R DANGER! NEVER charge the transceiver during a
lightning storm. It may result in an electric shock, cause a
fire or damage the transceiver. Always disconnect the power
adapter before a storm.
WARNING! NEVER charge or leave the battery in the battery
charger beyond the specified time for charging. If the battery
is not completely charged by the specified time, stop charging
and remove the battery from the battery charger. Continuing
to charge the battery beyond the specified time limit may
cause a fire, overheating, or the battery may rupture.
WARNING! Occasionally observe the battery pack condition
while charging. If any abnormal condition occurs, discontinue
using the battery pack.
WARNING! NEVER connect the transceiver into the power
adapter if it is wet or soiled. This could corrode the power
adapter or damage the [Charge] socket. The supplied power
adapter is not waterproof.
CAUTION: DO NOT use the power adapter unless the
power outlet is easily accessible and near the unit. Remove
it from the power outlet when not in use.
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