GPK Systems 65w Power Adapter for Lenovo Thinkpad Edge 0196-5fu Edge 0199-23u Edge 0199-4gu Edge 0199-4ju Edge 0301-dbu Edge 0301-dcu Edge 0301-ddu Edge 0301-jdu Edge 0302-44u Edge 0302-45u-bn Edge 0578-dgu Edge 0578-f5u Edge 0578-f7u Edge 0578-n6u Edge 0578-n8u ; Edge 14 14-0199-4gu 14-0578-f5u 14-0578-f7u 14-0578-xf6 14-0578-xf8 ; Edge 15 15-0301-dbu 15-0301-dcu 15-0301-ddu 15-0301-jdu 15-0302-44u 15-0302-45u Input: 100 - 240 V (worldwide use) Output: 20V 3.25A Power: 65 Watt Service & Support 1 year warranty Designed exclusively for use with the laptops 100% compatibility with the original Replacement power supply AC power adapter was tested to match and/or exceed original product at low price.