insert it into the charger.
Make sure the battery is in good contact with the charger terminals. When the red indicator is
lighted, the charger begins to charge the battery.
After charging for about 3 hours, the red LED will turn OFF and the green LED will light
indicating the battery has been fully charged.
On the first charge, please leave the battery in that state of green indicator for 1~2 hours before
you remove it from the charger to achieve the best performance of the battery. Then you can
disconnect the power adapter from the AC outlet.
If the Red LED flashes quickly (0.2s on 0.2s off), this means the charging process stopped, This
could be because the charging temperature is too high or the battery has a problem, the charger
enters a protective state and no more charge is delivered to the battery. Please stop charging in
such situation and remove the battery from the charger.
Notice:
* The new battery is not fully charged in the factory, and needs to be fully charged when you use
the radio for the first time.
* The radio is supplied with a standard battery manufactured by the factory.
* When you charge the battery for the first time after purchasing or after a long time storage (over
2 months), you should repeat charging it several times to achieve the normal battery capacity.
* Do not recharge the battery after it has been fully charged or it is partially discharged, otherwise
it might affect the battery life or performance. Remove the battery from the charger after
charging is finished.
* If the radio enters low Battery warning state, please recharge the battery. Do not use the radio in
low power state, which will affect the battery life and performance.