Curtis SDVD7040 - Manual (Page 11)

Charging the Unit
The unit has a DC (DC 7.4V ), 1200mAh Li-ion rechargeable battery.
Connect the small plug on the supplied AC/DC Adaptor to the DC ,
Connect the AC/DC Adaptor to the wall outlet having
AC 100-240V 50/60Hz.
During charging, the indicaror will turn red.
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1RWHV Your battery will last longer if you follow these simple guidelines for caring for and storing it.
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Recharge and store the device within the temperature range of 5°C~35°C (40°F~95°F).
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Do not overcharge (longer than 24 hours). Excessive charging or discharging may shorten the battery’s life.
Battery life naturally shortens slowly over time.
Recharge it by the supplied
AC/DC Adaptor as follows:
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Using the Car Adaptor
Ɓ Connect to the cigarette lighter socket of a vehicle that has a 12V battery. It is not compatible with
a vehicle that has a 24V battery.
Ɓ This is a special negative grounded
Car Adapter. Using this Car Adapter
with a plus grounded car can cause
malfunction.
Ɓ Do NOT plug in the Car Adapter until
the car ignition is turned on.
Disconnect the Car Adapter from the
cigarette ligher after use.
To the cigarette
lighter socket
To DC IN
Jack on the main unit
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