Where do you get the Volt Driver in Metroid Prime Hunters

When you have the Battlehammer, return to celestial archives. Go to data shrine two and open one of the battlehammer doors. You will be greeted by two two guardians. Finish them off and then go up to one of the morph ball tunnels on the side of the room. Open the morph ball door in front of you and you should see the volt driver resting inside.