... 12 months warranty. 65W 3.5A Laptop AC Adapter for Compaq Presario M2000 Series Specifications:Input: 100-240V, 50-60Hz (worldwide use)Output ... , B3819AP, B3820AP, B3821AP, B3822AP, B3823AP, B3824AP, B3825AP, B3826AP, B3827APCompaq Presario C300 Series: C300, C300ea, C300eu, C301nr, C301tu, C302nr, C302tu, C303nr, C303tu ... YEAR WARRANTY!!! 65W 3.5A Laptop AC Adapter for Compaq Presario M2000 Series