Bluetooth Headset BH 904 - Charge the battery

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Charge the battery

Before charging the battery, carefully
read “Battery and charger

Warning: Use only chargers
approved by Nokia for use
with this particular model.

The use of any other types may invalidate
any approval or warranty, and may be
dangerous. Use of unapproved chargers
may present a risk of fire, explosion, or
other hazard.

When you disconnect the power cord of
any accessory, grasp and pull the plug,
not the cord.

1. Connect the charger to a wall


2. Lift the cover of the charger

connector, and connect the
charger cable to it (10). The red
indicator light is displayed during

Charging the battery fully may take

up 35 minutes with the AC-6
charger. Charging the battery with

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the AC-6 charger for 15 minutes
provides up to 5 hours of talk time.

3. When the battery is fully charged,

the green indicator light is
displayed. Disconnect the charger
from the headset, then from the
wall outlet. Push the cover over the
charger connector.

To charge the headset with a
compatible Nokia charger that has a
2.0 or 3.5 mm charger plug, use the
Nokia Charger Adapter CA-146C (sold

To charge the battery through the USB
port of a compatible PC, connect one
end of the Nokia Connectivity Cable
CA-101 (sold separately) to the
charger connector and the other end
to the USB port.

The fully charged battery has power
for up to 8 hours of talk time or up to
160 hours of standby time.

To check the battery charge when the
headset is not connected to a charger,
press the power key when the headset
is switched on. If the indicator light is
green, the charge level is sufficient. If
the light is yellow, you may need to
recharge the battery soon. If the light
is red, recharge the battery.

When the battery charge is low, the
headset beeps every 5 minutes and
the red indicator light flashes.