Dell X51 - Manual (Page 44)

44
Getting Started
3 Pull the tab to lift the battery out of the slot.
NOTE:
Your Service Tag is located underneath the battery in the battery
slot. You need your Service Tag to access Dell Support at support.dell.com
or to call Dell for customer service or technical support. The Dell Express
Service Code is also located here.
Charging the Battery
You must charge your battery before using it for the first time.
Subsequently, recharge the battery every time it runs low (power button
light flashes amber).
Use one of the following options to charge the main battery:
• Connect the AC adapter to the charger adapter and then connect the
charger adapter to the device.
• Connect the AC adapter to the sync cable and then connect the sync
cable to the device. See, "Using the Sync Cable" on page 50.
• Connect the AC adapter to the cradle, and insert the device into the
cradle. See "Using the Cradle" on page 48 for more information.
The standard battery pack (1100mAh) completely charges within 5 hours;
the higher battery pack (2200mAh) completely charges within 10 hours.
If the main battery is critically low, the device enters "sleep" mode and the
device turns off.
battery
pull-tab