Set - portable 2200 mAh battery, car charger and power adapter in a case. The portable battery in this kit has a capacity of 2200 mAh and has 1 USB port and 1 micro USB. The car charger has 1 USB port and a power-on light. The kit also includes a compact adapter for charging devices from a power grid. The whole set is housed in an elegant and compact case, as well as the whole set are very suitable for corporate branding and advertising campaigns. Included is a USB cable.