1. Turn your Acer TM292EXCi laptop over.
2. Find the laptop battery release button lock for your Acer TM292EXCi laptop.
3. Now that your Acer TM292EXCi 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 TM292EXCi battery is removed, grab your replacement Acer TM292EXCi battery for installation.
6. Insert the battery into the slot. Push the Acer TM292EXCi battery towards the laptop and secure it in place.