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4
Lithium Ion Battery
4.1.2 Battery Capacity Indicator Lamps
Press the indicator switch (green button) to indicate the battery’s residual capacity.
Capacity Indicator Lamps
Indicator switch
5
Full
1
Empty
Using
Using
Charging
Charging
NOTE
This battery has a large capacity, and deteriorates only moderately. It uses a relative capacity indication system that lights all the lamps each
time a charge is completed.
Residual capacity lamp indication system
Characteristics of the relative indication system
This battery uses a relative indication system. While the residual capacity lamps will indicate the battery capacity
upon completing a charge, this system will light all the lamps as long as the charging is completed even if the
battery has deteriorated. Therefore, the capacity lamps of a deteriorated battery go out more quickly than those
of a new battery.
