Cartisan Black Box 510 Battery

The Black Box is a special device designed to fit 510 cartridges of all sizes. The Black Box is equipped with a 900 mAh battery and a battery life indicator to ensure you'll always be ready to go. Included in the package are two different magnetic adapters and two silicone rings to make sure your cartridge fits perfectly with the device. The Black Box features a simple and discreet design with a smooth rubberized finish that will make you want to never let go! Specifications: 900 mAh rechargeable lithium ion Battery 37mm(L) X 14.6mm(W) X 69mm(H) Soft Touch Rubberized finish 12 mm opening for cartridges FREQUENTLY ASKED QUESTIONS For consumer purchases of the Black Box, please visit: Cartisan.tech How do I turn the Black Box on? Click the button five times quickly to turn the Black Box on/off. How do I change the voltage of  the Black Box? Click the button three times quickly to change the voltagesettings. The Black Box has three different voltage settingsGRE