Specification- Output: 19.5V, 2.31A, 45W; Input: AC 100-240V ~ 50/60Hz. Connector Size: 4.5mm*3.0mm Blue Tip.Do not buy if your laptop requires more than 2.31A ROLADA Laptop Charger Compatible withr HP Model 15-dy Series- 15-dy1031wm, 15-dy1036nr, 15-dy1059ms, 15-dy1005la, 15-dy1024wm, 15-dy1023dx, 15-dy0013dx, 15-dy2021nr, 15-dy1043dx, 15-dy1001ds, 15-dy1042cl, 15-dy1003ds, 15-dy0015ds, 15-dy2071wm, 15-dy2041nr, 15-dy1025nr, 15-dy2085nr, 15-dy2152wm, 15-dy1032wm, 15-dy5399nr, 15-dy2087nr, 15-dy2044nr, 15-dy2073dx, 15-dy2193dx, 15- dy2005tg, 15-dy2035tg, 15-dy151wm etc. Power Adapter Compatible with Model 15 15-da, 15-db, 15-dq Series- 15-da0002dx, 15-da0012dx, 15-da0079nr, 15-da0032wm, 15-da0083od, 15-da0033wm, 15-da0073wm, 15-da0009ds, 15-da0023la, 15-da0012ds; 15-db0011dx, 15-db0015dx, 15-db1003dx, 15-db0005dx, 15-db0031nr, 15-db0091wm, 15-db0001dx; 15-dq1071cl, 15-dq1095nr, 15-dq2033ca, 15-dq0953cl, 15-dq0095nr, 15-dq0077nr etc. (For More Compatible Models, Please Use