{"product_id":"hp-pa-1900-18hn-463554-001-90w-19v-4-74a-smart-pin-ac-adapter-charger-for-elitebook-probook-laptop","title":"HP PA-1900-18HN 463554-001 90W 19V 4.74A Smart Pin AC Adapter Charger for EliteBook ProBook Laptop","description":"\u003ch6\u003eReliable Power Replacement for HP Notebook Computers\u003c\/h6\u003e\n\u003cp\u003eA failed laptop charger can interrupt business work, remote tasks, and everyday computing. The HP PA-1900-18HN 463554-001 AC Adapter provides a 90W replacement power solution for compatible HP notebooks requiring 19V DC output and a 7.4mm x 5.0mm Smart Pin connector. It helps restore stable charging performance for supported HP EliteBook, ProBook, and Compaq notebook systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for users replacing a lost, damaged, or unreliable laptop power adapter, this HP 90W charger delivers the required electrical specifications for compatible devices. Before ordering, verify your laptop model, output requirements, and connector type to ensure proper compatibility.\u003c\/p\u003e\n\u003ch6\u003eTechnical Specifications\u003c\/h6\u003e\n\u003ctable style=\"line-height: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePA-1900-18HN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (P\/N)\u003c\/td\u003e\n\u003ctd\u003e463554-001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eLaptop AC Adapter \/ Smart Power Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100-240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e19V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e4.74A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e7.4mm x 5.0mm Smart Pin Barrel Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eCenter Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Device Type\u003c\/td\u003e\n\u003ctd\u003eHP Notebook Computers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch6\u003e \u003c\/h6\u003e\n\u003ch6\u003eReplacement and Compatibility Information\u003c\/h6\u003e\n\u003cp\u003eThe HP PA-1900-18HN 463554-001 is a compatible replacement AC adapter for HP notebook computers requiring a 19V 4.74A 90W power supply with a 7.4mm x 5.0mm Smart Pin connector. It is commonly used to replace damaged, missing, or unstable laptop chargers.\u003c\/p\u003e\n\u003cp\u003eFor correct compatibility, compare the model number and electrical specifications on your existing adapter. The replacement charger must match the required voltage, wattage, and connector design.\u003c\/p\u003e\n\u003ch6\u003eCompatible Devices\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eHP EliteBook Notebook Computers with 90W Smart Pin Adapter Requirement\u003c\/li\u003e\n\u003cli\u003eHP ProBook Notebook Computers with 7.4mm x 5.0mm Connector\u003c\/li\u003e\n\u003cli\u003eHP Compaq Business Notebook Series\u003c\/li\u003e\n\u003cli\u003eHP Pavilion Notebook Models Requiring 19V 4.74A Input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eCommon Replacement Scenarios\u003c\/h6\u003e\n\u003cp\u003eThis adapter is suitable for replacing chargers affected by common issues such as no power output, intermittent charging, damaged cable, loose connector, or an adapter that stops supplying consistent power during laptop operation.\u003c\/p\u003e\n\u003ch6\u003eFAQ\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I verify compatibility with my HP laptop?\u003c\/strong\u003e\u003cbr\u003eA: Confirm that your laptop requires a 19V 4.74A 90W adapter and uses the HP 7.4mm x 5.0mm Smart Pin connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the output specification of the HP PA-1900-18HN?\u003c\/strong\u003e\u003cbr\u003eA: This adapter provides 19V DC output at 4.74A, with a maximum power rating of 90W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What connector does this HP charger use?\u003c\/strong\u003e\u003cbr\u003eA: It uses a 7.4mm x 5.0mm barrel connector with a center pin used by compatible HP Smart Adapter systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this replace a lower wattage HP charger?\u003c\/strong\u003e\u003cbr\u003eA: Compatibility depends on the laptop requirements. The voltage and connector must match, and the adapter wattage should meet or exceed the device requirement.\u003c\/p\u003e\n\u003ch6\u003e \u003c\/h6\u003e\n\u003ch6\u003eThe HP PA-1900-18HN 463554-001 is a 90W Smart Pin laptop AC adapter providing 19V 4.74A power output for compatible HP EliteBook, ProBook, Pavilion, and Compaq notebook computers. It replaces damaged or missing HP laptop chargers requiring a 7.4mm x 5.0mm center pin connector and helps restore reliable charging performance.\u003c\/h6\u003e","brand":"HP","offers":[{"title":"Default Title","offer_id":50982963478775,"sku":"LM-JDCJAL4HDCIWMQTA","price":24.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6512\/3831\/files\/pa-1900-18hn-463554-001-adapter.jpg?v=1785395223","url":"https:\/\/oempowerus.com\/products\/hp-pa-1900-18hn-463554-001-90w-19v-4-74a-smart-pin-ac-adapter-charger-for-elitebook-probook-laptop","provider":"OEM Power US","version":"1.0","type":"link"}