• Dimensions: 4.56 x 1.5 x 0.75 • 19V - 5.0A • Powers your computer and charges its internal battery while you travel • Rugged case withstands harshest mobile environments • Sealed for protection against moisture and high humidity • Designed to filter input line voltage spikes or surges • Exclusive internal safety features protect your notebook from electrical hazards • 100% original manufacturer compatible • Guaranteed to meet or exceed original specifications • 1 year warranty