Duracell DRACTAB Compact Universal Tablet Charger, 20 Watt Versatile charging for tablet PCs, e-readers, smartphones, iPods and other devices Dual 2.1 Amp USB outputs charge two high-tech devices at once Ultra-slim, portable and easy to take with you anywhere; connector prongs fold away for easy storage and transport Built-in smart circuitry for instant compatibility with Samsung tablets Three year warranty