1. Turn your HP EW680AVR laptop over.
2. Find the laptop battery release button lock for your HP EW680AVR laptop.
3. Now that your HP EW680AVR 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 HP EW680AVR battery is removed, grab your replacement HP EW680AVR battery for installation.
6. Insert the battery into the slot. Push the HP EW680AVR battery towards the laptop and secure it in place.