After this, I'll invent the time machine so you can help your past self out on that road trip from hell by giving your childhood you THIS modded Gameboy. 30 years later, I've devised a solution to this quandary that has plagued mankind for decades.
Now, let me ask you a serious question: Have you ever want to put a LiPo battery into your ORIGINAL Gameboy DMG for NONSTOP GAMING EXCITEMENT? No? Well, too bad there's no turning back now. You're out of batteries and there's still two hours left to drive. Then the red LED next to the screen blanks out. You are able to make out one last weird noise that Tetris makes when you lose. What a payoff! Then it happens, the screen goes dim. You're about to take your high score in Tetris- 150 lines and you get to see that cutscene of the dancing Russians and Buran shuttle being launched. Playing your brand new Gameboy DMG that you got last Christmas is the only thing keeping you sane at the moment. You've run out of Ecto-Cooler Hi-C and your stupid brother has been car sick since Sioux Falls. Tears For Fears is blaring on the radio of your Chevrolet Celebrity station wagon. You're on hour six of an eight hour road trip to Mount Rushmore.