Keep on rockin in the free world with the Lookah Guitar 510 Voltage Battery! These stratocaster guitar inspired 510 threaded compatible vaporizers are turned all the way up to 11 with their 350mAH battery, 3 preset voltage modes (3.4. 3.7, 4.0v), and an awesome gripped power button located right between the fretboard and bridge. For session info the Guitar Battery has a series of light up LEDs to indicate current mode and charging status.