The iTaste MVP3.0 is the newest in the line of internationally bestselling iTaste MVP batteries and sets the standard for top quality, high capacity, powerful and smart advanced personal batteries. Designed and upgraded based on feedback from vapers, top reviewers and friends from all over the world. The iTaste MVP3.0 is more powerful with a maximum output of 30 Watts and it can fire a wide range of coil resistances from 0.4 to 2.5 Ohm. Technical Specifications: •Operating Voltage: 3.0V-9 V •Operating Wattage: 6.0W-.30W •Built In 3800mAh Battery •Standby current: 100uA max •Maximum output Wattage: 30W •Maximum output Current：10A •Maximum output Voltage: 9V •Clearomizer Resistance: 0.4 Ohm (minimum) •Charging: Micro USB DC 5V/1A •OUTPUT port：DC 5V /1A Integrated Safety Mechanism/Reboot The Innokin iTaste MVP3 has an integrated safety mechanism which shuts off the device and requires power to reboot. This safety feature has been integrated to protect against damage to the PCB caused by coil short circuits, battery over-discharge and damaged clearomizers/tanks with decreased resistances. If your MVP3 is unresponsive, connect it to a wall or computer powered micro USB charging cable and the device will reboot.