Lenovo 4304493 - Manual (Page 20)

4 Close the battery cover.
Charging the Ni-Cd Battery Pack
If the battery pack charge is low, the battery ( ) indicator flashes.
To charge the battery pack, do the following:
1
Make sure that the battery pack is installed in the CD-ROM
drive.
2 Turn off the power switch.
3 Connect the AC Adapter to the CD-ROM drive and to a power
outlet (see “Connecting the AC Adapter” on page 2-6).
4 Press the Play/Pause button.
The battery begins to charge, and the charging ( ) indicator on
the indicator panel appears. After about 5 hours, the indicator
disappears, and charging is complete.
Note: If the battery charge becomes low soon after charging, try to
discharge the battery completely and then fully recharge it. If
the charge still becomes low in a short period, the battery
needs to be replaced. Contact your place of purchase to get a
new one.
Part 2: User's Guide 2-9