1. Turn your Toshiba P500-02C laptop over.
2. Find the laptop battery release button lock for your Toshiba P500-02C laptop.
3. Now that your Toshiba P500-02C 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 P500-02C battery is removed, grab your replacement Toshiba P500-02C battery for installation.
6. Insert the battery into the slot. Push the Toshiba P500-02C battery towards the laptop and secure it in place.