Battering Ram

• 2 oz Vodka
• 2 oz Tequila
• Fill with Battery
• 1 splash Lime juice

Mix vodka and tequila in a highball glass, fill up with ice cold Battery and add a dash of lime. Stir and serve.

Battery is an energy drink that's become a very popular in drinks in Europe the past year or two. It contains, like the similar Red Bull, a vast amount of caffeine, making it a hit for late night partying.