look up any word, like blumpkin:
 
1.
The comparing of two or more peoples cell phone battery charge to see which person needs the charger more. The person with the lowest battery percentage on their phone will be entitled to the charger.
Person 1: Dude, I need the charger. My phone is like seriously low.
Person 2: This is the only phone charger and I need it!
Person 1: Chill, we'll just have a Battery Battle. How much do you have?
Person 2: 33%
Person 1: 15%, I win.
by Squaresvillefan March 14, 2013