The Yocan Flat Mini is another variant of the Yocan Flat Series Dab Pen Battery collection. This device is equipped with a 450 milliampere (mAh) battery, making it one of the more powerful variant in the series. 400mAh Battery Capacity USB Type-C Charging Technology Variable Voltage Setting Pre-heat Setting 15-second Safety Cut Off New Square-shaped Design 510-threaded Connection