3-6 Managing PowerReplacing the Battery PackCAUTION: There is danger of explosion if the battery is incorrectly replaced. Replace thebattery only with the computer manufacturer’s optional battery packs. Discardused batteries according to the dealer’s instructions. Do not attempt to disassemble the battery pack.If you often rely on battery power for a long period of time while traveling, youmay consider the purchase of an additional battery pack from your dealer and keepit with you in a fully charged state as a backup.To replace the battery pack, follow these steps:1. Turn off the computer and disconnect the AC adapter.2. Press the two latches toward each other to open the protection cover.3. Pull the strip and slide the battery pack out of the slot.4. With the strip facing outward, insert the new battery pack all the way into theslot.5. Close the cover. Make sure the latches are engaged.