1010 Battery pack
Use only the battery specified in the parts list for your computer. Any other
battery could ignite or explode.
Table 11. Removal steps of battery pack
Unlock the battery release lever 1 . Holding the battery release lever in the
unlocked position 2 , remove the battery pack in the direction shown by arrow
When installing: Install the battery pack along the slide rails of the slot. Then
make sure that the battery release lever is in the locked position.
ThinkPad T500 and W500 (15.4-inch widescreen)