I finally got it apart. I kept on pulling on the two sides of the battery hole for a while. I got a picture of the gripper taken apart and thought that the four holes located at the corners may have glue or a connector, but it turns out the whole box is glued together at the seams. I had to pull on it really hard for a long time and it eventually came apart. I ordered a new 510 to battery connector that I intend to solder in place of the one that came in the
device. The installed 510 connector is horrible and I am sure that is what has been causing me so many problems with all do my atomizers. Maybe I just got an extra bad one, but the quality is very poor. Be cautious of this if buying a vv gripper. I would advise others to plan ahead an
buy a quality 510 connector for when the one that is installed inevitably has some deficiency. Thanks for the help. Maybe I will post a few pics or video of when I replace the connector.