1. Turn your HP dv5237cl laptop over.
2. Find the laptop battery release button lock for your HP dv5237cl laptop.
3. Now that your HP dv5237cl 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 dv5237cl battery is removed, grab your replacement HP dv5237cl battery for installation.
6. Insert the battery into the slot. Push the HP dv5237cl battery towards the laptop and secure it in place.