If you are receiving an "Internal Battery Has Run Dry" message or every time you turn on your game your save file is gone. It is time to replace your battery. DKOldies offers a battery replacement service here. If you are a more do it yourself person here is the video you need to watch. Don't forget to purchase your new replacement battery here.

https://www.youtube.com/watch?v=MK46alcREX8#action=share

Thanks for watching. Feel free to comment in the comments section below and suggest another topic for more retro gaming tutorials and discussions.