90W,100V-240V (Input), 19V (Output), 4.74A(Output Current), Replacement Laptop AC Adapter for DELL Studio 1535, Studio 1735, Studio 15, Studio 17, DELL Inspiron, Latitude, Latitude D, Precision M, Precision Workstation, Vostro, XPS Series, Compatible Part Numbers: 310-2860, 310-2862, 310-3149, 310-3399, 310-4002, 310-4408, 310-6325, 310-6557, 310-7696, 310-7697, 310-7712, 310-7860, 310-9047, 310-9048, 310-9049, 310-9050, 310-9134, 310-9438, 310-9439, 310-9757, 330-0945, 330-0947, 450-11766, 5U092, 9T215, AA22850-L, C9551, CF745, CF823, CF825, CF878, CF989, CM889, DA65NS0-00, DF263, DF266, DF315, DF349, LA65NS0-00, LA65NS1-00, LA65NS2-00, LA90PS0-00, LA90PS1-00, MM545, NF599, NF642, NX061, PA-10, PA-12, PA-1650-05D, PA-17, PA-1900-02D, PA-1900-02D3, PA-21, PA1650-06D3, PC531, RM805, U6166, UC473, XD733, XD757, XD802, YD637 Voltage: 100V-240V (Input), 19V (Output), 4.74A(Output Current)/// Power: 90W Input Frequency: 50 ~ 60Hz///Relative Humidity: 5% ~ 95%RH (non-condensing) Operation Temperature: 0C ~ +40C ///Storage Temperature: -40C ~ +85C Safety Approvals: UL, CUL, TUV, CE, CCC, GOST-R, B Mark, NOM, NEMKO, PSB, S-Mark, S+ Mark, GS, RCM, BSMI, EK Mark Condition: New, 1 year warranty! ///Packaging: Adapter and Head C21