11
English
Table 1
Indications of the charge indicator lamp
Charge
indicator
lamp
(RED /
BLUE /
GREEN /
PURPLE)
Before
charging
Blinks
(RED)
Lights for 0.5 seconds. Does not light for
0.5 seconds. (o
ff
for 0.5 seconds)
Plugged into power source
While
charging
Blinks
(BLUE)
Lights for 0.5 seconds. Does not light for
1 second. (o
ff
for 1 second)
Battery capacity at less than 50%
Blinks
(BLUE)
Lights for 1 second. Does not light
for 0.5 seconds. (o
ff
for 0.5 seconds)
Battery capacity at less than 80%
Lights
(BLUE)
Lights continuously
Battery capacity at more than
80%
Charging
complete
Lights
(GREEN)
Lights continuously
(Continuous buzzer sound: about 6 seconds)
Overheat
standby
Blinks
(RED)
Lights for 0.3 seconds. Does not light for
0.3 seconds. (o
ff
for 0.3 seconds)
Battery overheated. Unable to
charge. (Charging will commence
when battery cools)
Charging
impossible
Flickers
(PURPLE)
Lights for 0.1 seconds. Does not light for
0.1 seconds. (o
ff
for 0.1 seconds)
(Intermittent buzzer sound: about 2 seconds)
Malfunction in the battery or the
charger
(2) Regarding the temperatures and charging time of the rechargeable battery
The temperatures and charging time will become as shown in
Table 2.
Table 2
Charger
UC18YSL3
Battery
Type of battery
Li-ion
Temperatures at which the
battery can be recharged
0°C–50°C
Charging voltage
V
14.4
18
Charging time,
approx. (At 20°C)
BSL14xx series
BSL18xx series
Multi volt
series
(4 cells)
(8 cells)
(5 cells)
(10 cells)
(10 cells)
min
BSL1415S : 15
BSL1415 : 15
BSL1415X : 15
BSL1420 : 20
BSL1425 : 25
BSL1430C : 30
BSL1430 : 20
BSL1440 : 26
BSL1450 : 32
BSL1460 : 38
BSL1815S : 15
BSL1815 : 15
BSL1815X : 15
BSL1820 : 20
BSL1825 : 25
BSL1830C : 30
BSL1840M : 40
BSL1850C : 32
BSL1830 : 20
BSL1840 : 26
BSL1850 : 32
BSL1860 : 38
BSL36A18 : 32
BSL36B18 : 52
USB
Charging voltage
V
5
Charging current
A
2
NOTE
The recharging time may vary according to the ambient
temperature and power source voltage.
4. Disconnect the charger’s power cord from the
receptacle.
5. Hold the charger
fi
rmly and pull out the battery.
NOTE
Be sure to pull out the battery from the charger after use,
and then keep it.
Regarding electric discharge in case of new batteries,
etc.
As the internal chemical substance of new batteries and
batteries that have not been used for an extended period
is not activated, the electric discharge might be low when
using them the
fi
rst and second time. This is a temporary
phenomenon, and normal time required for recharging
will be restored by recharging the batteries 2–3 times.
00Book̲WH18DC̲Asia.indb 11
00Book̲WH18DC̲Asia.indb 11
2022/01/28 11:30:33
2022/01/28 11:30:33
