1. Turn your Acer AS3613WLCi laptop over.
2. Find the laptop battery release button lock for your Acer AS3613WLCi laptop.
3. Now that your Acer AS3613WLCi 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 Acer AS3613WLCi battery is removed, grab your replacement Acer AS3613WLCi battery for installation.
6. Insert the battery into the slot. Push the Acer AS3613WLCi battery towards the laptop and secure it in place.