Keep your devices powered up on the go with the Belkin Travel Rockstar Surge Protector. This will not only work as a battery charger for USB devices but also as a dual AC outlet and a surge protector. It’s a three in one device you can carry for your outdoor trips, be it in town or even when you’re traveling overseas. Charging your mobile devices on the go becomes easy and hassle free. The surge protector will ensure your devices stay safe while they are being charged. You can charge two devices simultaneously from this charger which comes with a 3000mAh battery pack. The 2 amp (10 watt) USB port will ensure you get to enjoy fast charging too. That makes it one of the most useful travel accessories for frequent travelers.