1. Turn your Acer A150-1316 laptop over.
2. Find the laptop battery release button lock for your Acer A150-1316 laptop.
3. Now that your Acer A150-1316 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 A150-1316 battery is removed, grab your replacement Acer A150-1316 battery for installation.
6. Insert the battery into the slot. Push the Acer A150-1316 battery towards the laptop and secure it in place.