it should be charged repeatedly to gain full battery capacity. The battery should be at least
charged once every three months.
When the battery is fully charged or the battery power is above the level of low power alert,
do not charge the battery, or it may affect the battery life and performance. Please take out
the battery from the charger after it is fully charged.
When the radio enters the state of low voltage alarm, please charge the battery before using
it and do not force to power on the radio in case that the battery life and performance is
impaired.
2.2 Attaching the Battery
As shown in
①
，
align the battery with the main unit
and push it from the bottom . Press the battery until
a click is heard as shown in
②
