48 4012160 Rev C
How Do I Maintain the Battery (Optional Model Only)
Location of Batteries (Single Battery Model)
The following illustration shows the location of the batteries on the
DPC2203/EPC2203 or DPC2100 with one battery.
Removing and Replacing the Battery
You can remove and replace the battery without disconnecting the AC power
source.
1 Carefully turn the modem over.
2 Gently release the latch to open the battery cover and gain access to the battery
compartment.
3 Grasp the plastic strip on the front of the battery and gently slide the battery
forward to remove it from the battery compartment.
Important! It can take as long as 24 hours for the battery to charge fully.
4 Insert a new battery into the battery compartment.
5 Close the battery compartment door. The battery lock will automatically re-
engage.
Note: Dispose of the battery in accordance with local regulations and
instructions from your service provider.