Icom IC-F3031S / F4031S Instruction Manual - Page 21

BATTERY CHARGING 4 R WARNING! Immediately stop using the battery if it emits an abnormal odor, heats up, or is discolored or deformed. If any of these conditions occur, contact your Icom dealer or distributor. R WARNING! Immediately wash, using clean water, any part of the body that comes into contact with fluid from inside the battery. R WARNING! NEVER put the battery in a microwave oven, high-pressure container, or in an induction heating cooker. This could cause a fire, overheating, or cause the battery to rupture. CAUTION: Always use the battery within the specified temperature range, -20˚C to +60˚C (-4˚F to +140˚F). Using the battery out of its specified temperature range will reduce the battery's performance and battery life. 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 battery must be left unused for a long time, it must be detached from the radio after discharging. You may use the battery until the remaining capacity is about half, then keep it safely in a cool dry place with the temperature range as below: -20˚C to +50˚C (-4˚F to +122˚F) (within a month) -20˚C to +35˚C (-4˚F to +95˚F) (within three months) DDCharging caution R DANGER! NEVER charge the battery pack in areas with extremely high temperatures, such as near fires or stoves, inside a sun heated car, or in direct sunlight. In such environments, the safety/protection circuit in the battery will activate, causing the battery to stop charging. R 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. R WARNING! NEVER insert the transceiver (battery attached to the transceiver) into the charger if it is wet or soiled. This could corrode the battery charger terminals or damage the charger. The charger is not waterproof. CAUTION: NEVER charge the battery outside of the specified temperature range: BC-160 and BC-171 (0˚C to +45˚C; +32˚F to +113˚F). BC-119N and BC121N (+10˚C to +40˚C; +50˚F to +104˚F). Icom recommends charging the battery at +20˚C (+68˚F). The battery may heat up or rupture if charged out of the specified temperature range. Additionally, battery performance or battery life may be reduced. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 16