1. Turn your Toshiba U205-S5058 laptop over.
2. Find the laptop battery release button lock for your Toshiba U205-S5058 laptop.
3. Now that your Toshiba U205-S5058 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 U205-S5058 battery is removed, grab your replacement Toshiba U205-S5058 battery for installation.
6. Insert the battery into the slot. Push the Toshiba U205-S5058 battery towards the laptop and secure it in place.