1. Turn your Compaq 715US laptop over.
2. Find the laptop battery release button lock for your Compaq 715US laptop.
3. Now that your Compaq 715US 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 Compaq 715US battery is removed, grab your replacement Compaq 715US battery for installation.
6. Insert the battery into the slot. Push the Compaq 715US battery towards the laptop and secure it in place.