Samsung Galaxy Note 2 - Griffin Dual USB Universal Car Charger plus 2 Micro USB Sync Cables charger two devices at once Provides a second outlet to use for other devices while charging Charge your mobile phone, GPS and much more from your 12V accessory outlet Built-in Smart Fuse for circuit protection Input voltage range - 12-16V DC at 2A, 5 watts per port (5 volts @ 1 amp)