1. Turn your IBM Z60T laptop over.
2. Find the laptop battery release button lock for your IBM Z60T laptop.
3. Now that your IBM Z60T laptop battery is unlocked, find the battery release button down.
4. Holding the laptop battery release button, gently pull your battery away from the laptop.
5. Now that your IBM Z60T battery is removed, grab your replacement IBM Z60T battery for installation.
6. Insert the battery into the slot. Push the IBM Z60T battery towards the laptop and secure it in place.