The CUBE vape battery from Hamilton Devices is an inhale-activated auto-draw device constructed with a durable Zinc Alloy housing.  The internal components of this buttonless vape concealer features a high-quality circuit board that operates an impressive 560mAh battery capacity pushing 3.7 volts of power.  That kind of battery capacity typically only requires charging once a week, generally speaking, and usually takes about an hour and a half to charge.  This cube concealer is rechargeable through a micro-USB port found on the bottom of the unit.  It is a screw-in 510 thread connector that attaches your cart to the unit and is compatible with .5ml and 1ml cartridges. This 510-thread battery is designed to operate with slim wax cartridges and CCELL® ceramic vape cartridges, but it will also fit and work great with most 510 cartridges.  Hamilton Devices thought out-of-the-box with this unique design.