20
ENGLISH
• In order to avoid deterioration of the built-in
rechargeable battery, please charge the empty
rechargeable battery within one week.
When Charging Is Not Successful
• Connect another appliance such as a light to the power
outlet and check if current is flowing.
• Check if the power outlet is linked to the wall power
switch.
• Make sure that charging was performed in an
environment where the ambient temperature is + 10 °C
or more and + 40 °C or less.
• If the battery still does not charge, please bring it to the
store where you purchased the product, along with
your receipt for purchase.
Notes on charging
• Use USB cable for charging.
• While charging, the adapter and the main unit feel
warm when touched. This is normal and there is no
problem.
• Recharge the built-in rechargeable battery if the
brightness falls off while lighting, or it turns off
immediately. Do not continue lighting while the
rechargeable battery is weak.
• When charging continuously, make sure that the AC
adapter is not extremely hot. If you feel it isextremely
hot, disconnect and wait for the temperature to drop
before plugging it in again.
OPERATION
ATTENTION:
The product is shipped uncharged.
When using it for the first time, be sure to fully charge
it before using it.
Use in Spotlight Mode
1. Press the switch
1
once to turn on the spotlight
3
.
2. Press the switch again to turn off the light.
Note
• Do not look into the light directly or keep it out of sight
for a long time, as it may damage your eyes.
• The LED light source can not be replaced.
Charging a Battery (Fig. B and C)
Before charging, make sure that all the lights are off. If the
light is on, charging can not be performed correctly.
1. Slide the rubber cap at the bottom of the main unit.
2. There are charge port
4
and charger indicator
9
can be
found inside.
3. Connect the microUSB-B plug
11
of the USB cable to
the charging port. Then connect the USB-A plug
10
to
any compatible adapter, like the one for your phone..
4. Charging is started by connecting the charging adapter
to the wall outlet. While charging, the charging
indicator
9
light is in red to notify you. When charging
is complete, the charge indicator will turn green. When
charging is complete, unplug the power plug from the
outlet and unplug the plug from the charging port.
After that, return the charge port
4
rubber cap to its
original position.
ATTENTION!
The USB-A plug / microUSB-B plug has
top and bottom. Check the plug and port shape and
connect. If you try to connect in the wrong direction,
you may be damaged.
Charging Time
In normal use, it will be fully charged in about 5 hours.
• At the time of shipment from the factory, the built-in
rechargeable battery is not fully charged, so be sure to
fully charge it before use.
• If you do not use it for a long time, it is recommended
to fully charge it before storing.
Fig. B
4
9
Fig. C
10
Fig. D
3
1
11
Summary of Contents for BFL420
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