English
Before
charging
While
charging
Charge
indicator
lamp
(RED /
BLUE /
Charging
GREEN /
complete
PURPLE)
Overheat
standby
Charging
impossible
(2) Regarding the temperature of the rechargeable
battery.
The temperatures for rechargeable batteries are
as shown in the Table 3, and batteries that have
become hot should be cooled for a while before being
recharged.
Rechargeable
Temperatures at which the battery
batteries
BSL36B18
(3) Regarding recharging time (At 68°F (20°C))
Table 4 Charging time
Charger
Battery
BSL36B18
NOTE
The recharging time may vary according to the
ambient temperature.
18
Indications of the charge indicator lamp
Lights for 0.5 seconds. Does not light
Blinks
for 0.5 seconds. (off for 0.5 seconds)
(RED)
Lights for 0.5 seconds. Does not light
Blinks
for 1 second. (off for 1 second)
(BLUE)
Lights for 1 second. Does not light for
Blinks
0.5 seconds. (off for 0.5 seconds)
(BLUE)
Lights
Lights continuously
(BLUE)
Lights continuously
Lights
(Continuous buzzer sound: about
(GREEN)
6 seconds)
Lights for 0.3 seconds. Does not light
Blinks
for 0.3 seconds. (off for 0.3 seconds)
(RED)
Lights for 0.1 seconds. Does not light
for 0.1 seconds. (off for 0.1 seconds)
Flickers
(PURPLE)
(Intermittent buzzer sound: about
2 seconds)
Table 3
can be recharged
32°F – 122°F
(0°C – 50°C)
UC18YSL3
Approx. 52 min.
Table 2
4. Disconnect battery charger from the receptacle.
CAUTION
Do not pull the plug out of the receptacle by
pulling on the cord.
Make sure to grasp the plug when removing from
receptacle to avoid damaging cord.
5. Remove the battery from the battery charger.
Supporting the battery charger with hand, pull out the
battery from the battery charger.
NOTE
Be sure to pull out the battery from the battery 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.
Plugged into power source
Battery capacity at less than
50%
Battery capacity at less than
80%
Battery capacity at more than
80%
Battery overheated. Unable
to charge. (Charging will
commence when battery cools)
Malfunction in the battery or the
charger