45W HP Laptop Charger, 19.5V 2.31A Power Supply, Pavilion EliteBook ProBook Compatible, Stream 11 13 14, Chromebook Envy Spectre Ultrabook, 4.5x3.0mm Blue Tip

[Mains Power Specifications] — Input: AC 100-240V, 50-60Hz. Output: DC 19.5V 2.31A 45W Max. Engineered with a 4.5mm x 3.0mm blue barrel tip containing an internal smart center-pin [Pavilion & Stream Compatibility] — Fits HP 14-ep, 15-fd, Pavilion 14, 15, Stream 11, 14, and 14s, 15s (15s-fq, 15s-eq, 15-dw). Delivers steady 19.5V 2.31A daily charging [ProBook & Fleet Compatibility] — Fits HP ProBook 430, 440 (G3-G6 only), HP 250, 255 (G6, G7, G8, G9), HP 17-cn, and Folio 1040. Incompatible with 65W 3.33A or 90W high-draw setups [Essential Connector Verification] — Inspect your laptop charging port prior to purchase. Features a 4.5x3.0mm blue tip. Incompatible with older 7.4mm black tips or USB-C ports [UKCA Certified Protection] — Fully certified under UKCA, CE, FCC, and RoHS standards. Equipped with a fused UK 3-pin mains cable. Smart IC prevents short-circuits and overheating