Battery pack removal and installation - ThinkPad Edge 14 and 15
Battery pack removal
DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode.
Unlock the battery latch [1]. Holding the battery lock lever in the unlocked position [2], remove the battery pack in the direction shown by arrow [3].
Battery pack installation
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.