1. Turn your Toshiba A130 laptop over.
2. Find the laptop battery release button lock for your Toshiba A130 laptop.
3. Now that your Toshiba A130 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 Toshiba A130 battery is removed, grab your replacement Toshiba A130 battery for installation.
6. Insert the battery into the slot. Push the Toshiba A130 battery towards the laptop and secure it in place.