HP HSTNN-CA40 45W Laptop Charger

Description

Based on the label, this is a genuine HP 45W AC adapter used to power various HP laptop models. Technical Specifications Power Output: 19.5V, 2.31A, 45W. Connector Type: Typically features a 4.5mm x 3.0mm "Blue Tip" smart pin connector. Regulatory Certifications: It carries numerous safety certifications, including UL, CE, UKCA, and EAC, indicating it meets international standards for electrical safety. Compatibility This charger is compatible with a wide range of HP laptop series, including: ProBook: 440 G8, 445 G7, 445 G8, and 650 G4. EliteBook: 840 and 840 G1. Other Series: Envy, Pavilion, Stream, Spectre (including Spectre x360 13), and Chromebook models like the 14-dq0052dx. Usage Note Using an underpowered adapter for a laptop that requires more than 45W may result in an "Incompatible Power Source Detected" error message or cause the laptop to charge very slowly.