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To Charge the Battery Pack
1. The B-EP800-CHG-QM-R battery charger is designed for charging the B-EP802-
BT-QM-R/ B-EP804-BT-QM-R lithium-ion battery packs. DO NOT charge any
other battery packs, or explosion, combustion, or overheating may result.
2. If the battery charger gives out smoke, a bad smell, or extraordinary heat,
immediately unplug the power cord from the AC outlet. Failure to do this may
cause fire or electric shock.
Please use the following procedure to charge a battery pack (B-EP802-BT-QM-R/B-
EP804-BT-QM-R).
1. Fit the partition into the slot. The orientation of the partition differs depending on
the battery pack size (B-EP802-BT-QM-R or B-EP804-BT-QM-R) to be charged.
When charging B-EP802-BT-
QM-R battery pack
Tab
NOTE:
• Fit the partition in the correct position and orientation and make sure the tabs
are fit into the holes.
• Be careful not to lose the partition.
• Care must be taken not to mistake the orientation, as the partition cannot be
removed once it is fitted.
2. Connect the AC adapter to the battery
charger.
3. Connect the power cord to the AC
adapter.
4. Connect the power cord to an AC
outlet.
NOTES:
1. Battery packs should be charged on condition that both ambient temperature and
battery temperature fall within a range of 0 °C to 40°C.
2. The battery charger will get warmer during charging (room temperature + about
30°C). This is not abnormal.
3. If the over discharge protector has been operated on a battery pack, the
CHARGE lamp may not light for a while. Leave the battery charger and the battery
pack alone for a few minutes. Stop using the battery pack if the CHARGE lamp
does not light at all as the battery pack may be faulty.
4. The battery pack can be removed from the battery charger while charging is in
progress. However, the battery lasting time depends on the charging time.
5. After the charging is completed, do not leave the battery pack in the charger too
long. The battery pack gradually discharges.
6. Periodically clean the charger terminals with a soft dry cloth.
WARNING!
When charging B-EP804-BT-QM-R
battery pack
Tab
Battery Charger
AC Adapter
8
10
5. Insert the battery pack into the slot in the
orientation shown below.
The CHARGE lamp will light up and charging
will begin.
NOTE:
Insert an appropriate size of the battery pack
according to the partition's orientation.
Failure to do this may damage the battery
pack or affect charging operation.
The CHARGE lamp indicates a charging status.
CHARGE lamp
Green
Blinking red
6. After charging is completed, remove the battery pack from the battery charger.
7. Disconnect the power cord from the AC outlet.
Charging time
To charge an empty battery pack:
Battery pack
B-EP802-BT-QM-R
B-EP804-BT-QM-R
•Charging time may differ depending on the condition of the battery pack or the
operating temperature.
•After the CHARGE lamp turns from red to green, the battery charger may
continue to charge the battery pack for up to one more hour until the full charge
level (95% or more).
Power Cord
TROUBLESHOOTING
If you have any problems while using this product, please check the following point
first.
If a problem cannot be solved by taking actions described below, unplug the battery
charger and contact the dealer or an authorised TOSHIBA TEC service
representative for assistance.
Symptom
A battery pack is loaded in
the battery charger, but
the CHARGE lamp does
not light up in red.
The CHARGE lamp blinks
in red.
Charging time overruns
the approximate specified
time.
Battery pack does not last
long time though the
battery is fully charged.
The battery pack cannot
be inserted into the slot.
State
OFF
Unconnected.
NOTE:
Red
Charged.
The green light does not go off until the
Completed.
battery pack is removed from the slot.
Abnormal state
about 3 hours
(Until the min. of 85% of the nominal capacity is charged.)
about 3 hours
(Until the min. of 85% of the nominal capacity is charged.)
9
Cause and resolution
• The power cord is not connected properly.
⇒Firmly connect the power cord to the AC
adapter and the AC outlet.
• The terminals of the battery charger or the battery
electrodes are stained.
⇒Wipe clean those portions with a soft dry cloth.
• You are attempting to charge a battery pack with the
over discharge protection activated (The CHARGE
lamp may not light up immediately after loading a
battery.)
⇒Leave the battery charger and the battery pack
alone for a few minutes. If the CHARGE lamp does
not light after all, stop using the battery pack, as the
battery pack may be faulty.
• The partition is not fitted.
⇒Fit the partition in the correct orientation.
• A battery pack failure is detected.
⇒It could be the end of battery life. Replace the
battery pack with a new one.
• Charging time varies depending on the condition of
the battery pack, ambient temperature, etc.
⇒If the battery charger continues charging even
after the specified time has passed, stop
charging and replace the battery pack with a
new one.
• It could be the end of battery life.
⇒Replace the battery pack with a new one.
• The partition is not set completely.
⇒Fit the partition completely.
11
Battery Pack
CHARGE Lamp
Partition
Charging time
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