The Z50 Box Mod by Geekvape is the smallest built-in 2000mAh mod. Ancient Greek aesthetic design in the golden ratio. Powered by a 2000mAh built-in battery, providing a power output of 5-50W. Monitored by an intelligent chipset, GeekVape Z50 Mod supports Power mode and Bypass mode. Equipped with a 0.96 inch OLED colour display. The battery can be quickly charged via the included USB Type-C charging cable.