For use with the Therm-ic Heated Vest

Powerful battery: more than 5200 mAh for a complete charge of your products.Smart lights: the 4 blue LEDs indicate the remaining capacity of the charger.Smart IC smart charge: detects your type of device so as to charge it as quickly as possible, up to 2.4A.Compatible with devices powered with 5V via a USB cable: iPhone, iPad, Smart phones and all Therm-ic products.