Professional
FM Transceiver
3
The battery pack is not charged at the factory; please charge it before use.
Charging the battery pack for the first time after purchase or extended storage (more than 2
months) may not bring the battery pack to its normal operating capacity. After fully
charging/discharging cycle for two or three times, the operating capacity will reach its best
performance. The battery pack life is over when
it’s operating time decreases even though it is fully
and correctly charged. Replace the battery pack.
Please use the specific charger appointed by our company. Other models may cause explosion and
personal injury. After installing the battery pack, if the radio displays low battery with red flashing
lamp or voice prompt, please charge the battery.
▼Do not short the battery terminals or throw the battery into fire. Never attempt to remove the casing
from the battery pack, we show no responsibility on any results caused by modifying freely without
permission of our factory.
▼The ambient temperature should be between 5
℃
and 40
℃
while charging is in progress. Charging
outside this range may not fully charge the battery.
▼Always switch OFF the transceiver equipped with a battery pack before charging. Otherwise, it will
interfere with correct
charging.
▼To avoid interfering the charging, please do not cut off the power or take out the battery during
charging.
NOTES
Charger Applied
Charging Operation
BATTERY INFORMATION
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