User manual

zero battery level or depending on the device in use, boosting time might be
longer or the device might not be able to be charged. Please check before
charging. Maxell warranty does not cover any accidental loss of your data.
Maintenance:
Use cloth with neutral cleansing agent or water to remove the dirt from the
product body and use a soft dry cloth to clean it. Don’t use the gasoline, thinner
or alcohol etc.
Troubles Shooting:
Please contact the Customer Service department if below troubles cannot be
solved.
Trouble Shooting
Reasons
Countermeasures
Charging LED does
not come on when
this product is
charging. Or, it takes
longer than the
specified charging
time
PC is in standby mode.
Change PC from stand by
mode.
USB port does not have
sufficient power
Disconnect other device
from the output port.
This product is charging
when connecting to the
device
Disconnect the device.
Charge the device
separately.
Circumstance
temperature is over the
operation temperature
range.
Product is kept in no
use for long period and
battery is fully
discharged.
The product is unable to be
used.
Please charge the product
every 3 months.
Battery is hot
Product will be warm in
use, in charging and
just after charging.
Please use it after a while.
Remaining battery
level LED does not
light up.
There is no remaining
battery.
Please charge the product.
Device cannot be
charged
Cables and ports
connection are in
correct.
Please double check the
shape of input port of the
devices.