Welcome to our store! This high-quality OEM-compatible laptop adapter is 100% brand new. It provides protection against overcharge, overcurrent, overvoltage, short circuit, and overtemperature. It is safe and durable, with high output voltage, small ripple, and low interference. Made of high-quality components and circuit boards, it is compatible with HP 740015-004 741727-001 laptops and other laptops. Specifications: - Input voltage: 100-240V ~ 1.5A, 50-60Hz. - Output voltage: 19.5V ~ 2.31A 45W. - Interface: Approx. 4.5*3.0MM/0.18*0.12in - Operating temperature: 0 - 40 ° C. - Storage temperature: -20 - 60 ° C. - All projects are CE/ROSH/FCC certified. Compatible models: - For HP 741727-001, HSTNN-CA40, 740015-002, A045R07DH, HSTNN-LA40, 740015-001, PA-1450-36HE, HSTNN-DA40, 740015-PA403, ADP-45FE B, 721092-001, 741727-001, 740015-003, HSTNN-CA41, 742313-002, 742436-001 - For Dell Laptop GM456, PA-1450-01D, LA45NS0-00, PA-1450-55DW, PA-1450-66D1, 450-18463, RFRWK, JHJX0, 312-1307, JT9DM - For HP Stream 11-d000nf Notebook - For HP EliteBook Revolve 810 G1 PC Tablet (D5A26AW#ABA) - For HP 250 G3 - For HP 255 G3 - For HP EliteBook 820 Notebook PC Series - For HP EliteBook 725 G2 - For HP EliteBook 840 Notebook PC Series - For HP EliteBook 745 G2 - For HP Spectre 13 Pro, HP Spectre x2 Pro - For HP 15-f039wm Notebook - For HP Chromebook 14-q032ea Package list: - 1 * Adapter 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.