Bring your devices anywhere without worrying about battery life. Ultra-compact with a modern design, fast charge your devices on the go from an accessory socket, perfect for use with GoBlock. The dual port USB-C and USB-A design gives you flexibility to charge two devices at once, and is compatible with a wide range of devices. The USB Car Charger features intelligent compatibility and simultaneous charging, fully charging a MacBook Pro 13.4" in under 2.5 hours.