HP Nx6325 Power - Page 28

Batteries Charging multiple batteries Multiple batteries in the system charge and discharge in a preset sequence: ■ Charge sequence: 1. Primary battery in the computer battery bay 2. Optional accessory battery ■ Discharge sequence: 1. Optional accessory battery 2. Primary battery in the computer battery bay While a battery is charging, the battery light on the computer is amber. When the battery is almost fully charged, the battery light is green. The light is turned off when all batteries are fully charged. The primary battery charges when it is inserted into the computer and the computer is plugged into external power. External power can be supplied through the following: ■ AC adapter included with the computer ■ Optional docking device ■ Optional power adapter Å WARNING: To reduce potential safety issues, only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or an AC adapter purchased as an accessory from HP should be used with the computer. ✎ Use only the included AC adapter or one approved for this computer. Power 7-5