The GoldLine Oil Vape Pen Battery is powered by Honeystick technology. This vape batt is push-button activated and has three (3) different power settings that are LED color indicated. White is 3.6V, Blue is 3.7V, Red is 4.1V, and they are powered by a 350mAh battery. There is enough power in this battery to vape just about any oil, concentrate, or other contents in your prefilled 510 thread cartridges. If you are new to vaping and want something easy to operate or are looking for an affordable push-button slim style vape batt for refillable or prefilled oil vape carts, then the GoldLine powered by Honeystick is the right choice.