Charge two devices simultaneously with belkin's Dual Usb-a Car Charger. This compact charger offers faster-than-standard charging speeds and an Led indicator to let you know when it's connected to a power source. Simply plug into your vehicle's power socket to start charging. You'll have a combined power of 24 watts (4.8 amps), with each port offering 12 watts of quick and safe power that's faster than a standard 5-watt charger.