User Manual

Extension of Battery life
1. The performance of the battery will be reduced when the temperature drops below 0
℃
. In cold weather, it is advised to
spare another battery for emergency. Please do not dispose the cold batteries that can not work at low temperature but may be
usable at room temperature.
2. It may affect the normal use or charge of the battery, if it is covered with dust. Please clean the battery with dry cloth before
loading or charging it.
Knowledge about Battery Storage
1. Since the battery will self-discharge, please do charge it fully before putting it aside so as to prevent damages caused by
over discharge.
2. Please take out the battery after storage for some time to fill it, in order to avoid the reduction of the battery capacity resulting from
over discharge. It is proposed for lithium-ion / lithium-polymer batteries to be filled in every 6 months of storage.
3. Please pay attention to the humidity of the battery storage environment. Batteries are supposed to be stored in the
environment of room temperature, cool and dry air, to reduce the self-discharge.
Charging Operation
Please use SAMCOM-specified charger to charge the battery; the indicator light of the charger shows the completion of charging
operation.
operation.
Red light
Green light
Please do the following steps to charge:
1. Insert the AC plug of the power adapter into the AC power outlet.
2. Insert the DC plug of the power adapter into the DC jack on the
back of the charger,
3. Place the battery or the transceiver with battery on the charger.
4. Confirm that the battery contacts are well connected with the charger contacts, and the charge indicator light turns red, which
represent the beginning of the charging operation.
5. After a period of time, when the indicator light turns green, it shows the completion of the charging operation.
State
Be charging
Charging completed
Indicator Light