The purpose of power is to give it away and with the turbo wall charger you will be able to accomplish this efficiently. With 4 usb ports, you will be able to charge several devices at the same time without it taking too much space. Turbo's generous decorating area makes it a powerful brand ambassador. Just fold the pin to make this wall charger more portable and bring it along with you on your travels. The turbo has a maximum output power of 4.8a (1.2a per port when each one is in use). For higher capacity electronic devices (such as a tablet), any of the usb ports can provide up to 2.4a of output power for a fast and efficient charge. Spectech-power products have a one year warranty on electronic parts from date of purchase