1. Turn your HP DV8301NR laptop over.
2. Find the laptop battery release button lock for your HP DV8301NR laptop.
3. Now that your HP DV8301NR 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 HP DV8301NR battery is removed, grab your replacement HP DV8301NR battery for installation.
6. Insert the battery into the slot. Push the HP DV8301NR battery towards the laptop and secure it in place.