Nokia LD-4W User Manual page 12

G e t s t a r t e d
Charging the battery for 15 minutes provides about 6
hours of operating time with the AC-4, AC-5, and DC-4
chargers. Charging the battery fully may take up to
1 hour.
3. When the battery is fully charged, the indicator light
turns green. Disconnect the charger from the GPS
module and the wall outlet.
The fully charged battery has power for up to 11 hours of
operating time. However, the operating time may vary when
used with different compatible Bluetooth devices, usage
settings, usage styles, and environments.
When battery power falls low, the battery charge indicator
light starts to flash red. Recharge the battery.
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