The internal 850mAh battery is a vast improvement on the 350mAh capacity of the original Minican model for longer-lasting battery life. This newer device also upgrades to USB-C charging for faster recharge between uses. Minican pods feature a convenient fixed coil which eliminates the need for manual coil changes - when the coil inside the pod reaches the end of its life, just replace the whole pod. The Minican pods are held securely to the device via a magnetic connection - making them easy to remove for e-liquid filling (performed through the bottom of the pod). The Minican Plus device is super-compact and easy-to-use. The button-less pod device uses draw activation for easy vaping. To activate the device, simply inhale on the mouthpiece. When in use, the Minican Plus delivers a constant 3.7V output - eliminating the need to manually set a wattage.