Sony VGN-TZ2000 User Manual page 26

4 Rotate the battery pack in the direction of the arrow and push in the battery pack until it clicks into place.
5 Slide the battery LOCK switch outward to secure the battery pack on the computer.
✍
When your computer is directly connected to AC power and has a battery pack installed, it uses power from the AC outlet.
!
This computer is designed to operate only with genuine Sony batteries.
n 26 N
Getting Started