EZOPower 3A/15W White High Output Ultra Fast Dual USB Car Charger for Samsung ATIV SE, Galaxy S5, Galaxy Note 4, Note Edge, Galaxy Note 3, Galaxy S4 Advance, Galaxy S4 IV i9500, Galaxy S4 Mini, Galaxy S4 Active, Galaxy Mega 6.3 Smartphone EZOPower Dual Port Design with 3.1A Total Output. Dual Port Design, 1 AMP to Charge Most Cell Phones and 2.1 AMP for Most Tablets and GPS. Engine Turned Grip for Easy Disconnect input: 12~24V 1,000mA. Output: DC 5V 1A and 5V 2.1A. Charge Two Devices Simultaneously and Auto Shutoff When Devices are Fully Charged.