Plug charger cord into your standard power
outlet.
With no battery pack inserted, the charger's
green indicator light will go ON. This indicates
the charger is receiving power and the charger is
ready for operation.
When you insert the battery pack
1 into the charger. The charger's
green
indicator light 4 will begin
to "BLINK". This indicates that the
battery is receiving a fast charge.
Once approximately 80% battery capacity
has been reached, the blinking of green light
will slow down, indicating that fast charging is
now complete. If battery remains in charger,
the charging process is completed in Long Life
charging mode.
The purpose of the rapidly "BLINKING" green
light is to indicate that the battery pack is fast-
charging. It does not indicate the exact point
of full charge. The light will stop blinking when
battery is fully charged.
Continuous green battery charger
light 4 indicates that the battery is
fully charged. However, the battery
pack may be used at any time, even
if the green light is still blinking.
A steady red indicator light 3 means
that the battery pack is outside the
proper temperature ranges (too hot
or too cold) so the charger
will not begin
the charging process. Charging (Fast or long
Life Charging Mode) is only possible when
the temperature range of the battery pack is
between 32°F (0°C) and 113°F (45°C).
As soon as the battery pack reaches the correct
temperature range, the battery charger will
automatically switch to fast charging.
Charging Battery Pack
charger or battery pack is contaminated, the
battery pack itself may be defective, or battery
may be wrong type for this charger.
•
•
•
When the battery pack is fully charged, unplug
the charger (unless you're charging another
battery pack) and slip the battery pack back into
the tool.
6
If the red indicator light 3 is
"BLINKING", the battery pack
cannot accept a charge. This may
be due to the contacts on the
Confirm battery compatibility with charger
by checking list of genuine Bosch Battery or
AMPShare battery packs outlined on page 5
of this manual.
If applicable, insert another compatible
battery pack into charger to verify charger is
working properly.
Clean the contacts of the charger or battery
pack (e. g. by using a cotton swab and alcohol
on battery and charger terminals or inserting
and removing the battery several times) or
replace the battery pack, as required.