Listen to your mother and never judge a book by it's cover! The ECU 23 Watt 2200mAh Twist Battery may seem like every other Variable Twist battery but will wow you with it's vapor production and sturdy build! Much like many Variable batteries it is adjusted by turning the knob on the bottom to your desired wattage. The ECU 23 Watt 2200mAh Twist battery wattage settings range from 7Watts as its lowest and 23 Watts as its highest setting and the battery's wattage is dictated by the pointer on the battery's dial.
Note: Over charging your battery can result in serious, irreparable damage to your battery. Always charge you battery 1-4 hours at a time and remove the battery from the charger as soon as the USB charger indicates the battery has charged fully.
**Due to the high tech nature of this product there is no warranty, returns or exchanges. This product is for experienced users and requires technical vaping knowledge in order to properly use it.
Remember: Never leave your battery unattended while charging.