{"id":417,"date":"2021-03-17T07:56:02","date_gmt":"2021-03-17T07:56:02","guid":{"rendered":"https:\/\/fixing-tools.store\/laptop-parts\/product\/hp-45w-19-5v-2-31a-7-4-5-0mm\/"},"modified":"2026-03-27T00:53:50","modified_gmt":"2026-03-27T00:53:50","slug":"hp-45w-19-5v-2-31a-7-4-5-0mm","status":"publish","type":"product","link":"https:\/\/fixing-tools.store\/laptop-parts\/product\/hp-45w-19-5v-2-31a-7-4-5-0mm\/","title":{"rendered":"HP 45W 19.5V 2.31A 7.4 5.0MM AC Adapter Charger"},"content":{"rendered":"<h2>Product Overview<\/h2>\n<p>HP 45W AC Adapter with 19.5V 2.31A output and 7.4\/5.0mm connector. HP replacement part designed for optimal performance and safety.<\/p>\n<h2>Specifications<\/h2>\n<ul>\n<li>Power: 45W<\/li>\n<li>Output: 19.5V 2.31A<\/li>\n<li>Connector Size: 7.4\/5.0mm<\/li>\n<li>Condition: Brand New<\/li>\n<\/ul>\n<h2>Compatible Part Numbers (P\/N)<\/h2>\n<ul>\n<li>HP A045R09DH<\/li>\n<li>ADP-40UHB<\/li>\n<li>608423-002, 608423-001<\/li>\n<li>683509-002, 693717-001<\/li>\n<li>744481-002, 744481-003<\/li>\n<li>744893-001, 742437-001<\/li>\n<li>HSTNN-CA17, HSTNN-DA17<\/li>\n<li>HSTNN-LA35, HSTNN-DA35<\/li>\n<li>PA1450-32HJ<\/li>\n<li>HSTNN-I13C<\/li>\n<\/ul>\n<h2>Compatible Models<\/h2>\n<ul>\n<li>HP EliteBook 720, 750, 740 Series<\/li>\n<li>HP EliteBook 820, 840, 850 Series<\/li>\n<li>HP ProBook 430 G2, 440 G2, 450 G2, 445 G2<\/li>\n<li>HP EliteBook 720 G2, 720 G1, 725 G2, 745 G2<\/li>\n<li>HP EliteBook 750 G1, 755 G2, 750 G2<\/li>\n<li>HP EliteBook 820 G1, 820 G2 Series<\/li>\n<li>HP EliteBook 840 G1 Series<\/li>\n<li>HP EliteBook 850 G1, 850 G2 Series<\/li>\n<li>HP Split x2 13.3 Series<\/li>\n<li>HP Split 13-m110ea, 13-m200, 13-m110sa, 13-m111sa<\/li>\n<li>HP Split 13-m121ea, 13-m121sa, 13-m201sa, 13-m210ea<\/li>\n<li>HP Split 13-m010dx, 13-m005TU, 13-m000, 13-m003tu<\/li>\n<li>HP EliteBook Revolve 810 Tablet Series<\/li>\n<\/ul>\n<h2>When to Replace Your Adapter<\/h2>\n<table>\n<thead>\n<tr>\n<th>Situation<\/th>\n<th>Description<\/th>\n<th>Recommended Action<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Physical Damage<\/td>\n<td>Cracked casing, frayed cables, bent connector<\/td>\n<td>Immediate replacement for safety<\/td>\n<\/tr>\n<tr>\n<td>Inconsistent Charging<\/td>\n<td>Intermittent connection, laptop not charging reliably<\/td>\n<td>Replace to prevent damage to laptop<\/td>\n<\/tr>\n<tr>\n<td>Overheating<\/td>\n<td>Adapter gets unusually hot during use<\/td>\n<td>Replace to avoid fire hazard<\/td>\n<\/tr>\n<tr>\n<td>Lost or Stolen<\/td>\n<td>adapter missing<\/td>\n<td>Purchase replacement<\/td>\n<\/tr>\n<tr>\n<td>Upgrading Office Equipment<\/td>\n<td>Multiple laptops need reliable power sources<\/td>\n<td>Bulk purchase for consistency<\/td>\n<\/tr>\n<tr>\n<td>IT Department Stock<\/td>\n<td>Need spares for maintenance and repairs<\/td>\n<td>Bulk order for cost efficiency<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Purchase Options<\/h2>\n<h3>Individual Purchase<\/h3>\n<p>Perfect for personal replacement needs. Get your laptop back to full functionality quickly.<\/p>\n<h3>Bulk Purchase<\/h3>\n<p>Ideal for businesses, educational institutions, and IT departments. Ensure consistent power supply across multiple devices with HP adapters.<\/p>\n<h2>Important Compatibility Note<\/h2>\n<p>The compatible part numbers and models listed are not exhaustive. If you don&#8217;t see your specific model or part number listed, please leave your laptop model or current adapter part number in the order notes during checkout. We will verify compatibility before shipping.<\/p>\n<h2>Shipping &amp; Warranty<\/h2>\n<ul>\n<li>Ships in 1 business day<\/li>\n<li>30-day money back guarantee<\/li>\n<li>1-year manufacturer warranty<\/li>\n<li>In stock, ready to ship<\/li>\n<li>Free shipping included<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Product Overview HP 45W AC Adapter with 19.5V 2.31A output and 7.4\/5.0mm connector. HP replacement part designed for optimal performance and safety. Specifications Power: 45W Output: 19.5V 2.31A Connector Size: 7.4\/5.0mm Condition: Brand New Compatible Part Numbers (P\/N) HP A045R09DH ADP-40UHB 608423-002, 608423-001 683509-002, 693717-001 744481-002, 744481-003 744893-001, 742437-001 HSTNN-CA17, HSTNN-DA17 HSTNN-LA35, HSTNN-DA35 PA1450-32HJ HSTNN-I13C [&hellip;]<\/p>\n","protected":false},"featured_media":835,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[101],"product_tag":[43],"class_list":{"0":"post-417","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-for-hp","7":"product_tag-power-adapter-charger","8":"pa_adapter_type-brick-normal","9":"pa_current-2-31","10":"pa_dc_connector_type-barrel-tip-with-pin-inside","11":"pa_external-diameter-mm-7-4","12":"pa_internal-diameter-mm-246","13":"pa_voltage-19-5","14":"pa_watt-199","16":"first","17":"instock","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HP 45W 19.5V 2.31A 7.4 5.0MM AC Adapter Charger - Laptop Parts Store<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fixing-tools.store\/laptop-parts\/product\/hp-45w-19-5v-2-31a-7-4-5-0mm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HP 45W 19.5V 2.31A 7.4 5.0MM AC Adapter Charger - Laptop Parts Store\" \/>\n<meta property=\"og:description\" content=\"Product Overview HP 45W AC Adapter with 19.5V 2.31A output and 7.4\/5.0mm connector. HP replacement part designed for optimal performance and safety. Specifications Power: 45W Output: 19.5V 2.31A Connector Size: 7.4\/5.0mm Condition: Brand New Compatible Part Numbers (P\/N) HP A045R09DH ADP-40UHB 608423-002, 608423-001 683509-002, 693717-001 744481-002, 744481-003 744893-001, 742437-001 HSTNN-CA17, HSTNN-DA17 HSTNN-LA35, HSTNN-DA35 PA1450-32HJ HSTNN-I13C [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fixing-tools.store\/laptop-parts\/product\/hp-45w-19-5v-2-31a-7-4-5-0mm\/\" \/>\n<meta property=\"og:site_name\" content=\"Laptop Parts Store\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-27T00:53:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/fixing-tools.store\/laptop-parts\/wp-content\/uploads\/2021\/03\/HP-45W-19.5V-2.31A-7.4-5.0MM.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/product\\\/hp-45w-19-5v-2-31a-7-4-5-0mm\\\/\",\"url\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/product\\\/hp-45w-19-5v-2-31a-7-4-5-0mm\\\/\",\"name\":\"HP 45W 19.5V 2.31A 7.4 5.0MM AC Adapter Charger - Laptop Parts Store\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/product\\\/hp-45w-19-5v-2-31a-7-4-5-0mm\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/product\\\/hp-45w-19-5v-2-31a-7-4-5-0mm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/HP-45W-19.5V-2.31A-7.4-5.0MM.jpg\",\"datePublished\":\"2021-03-17T07:56:02+00:00\",\"dateModified\":\"2026-03-27T00:53:50+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/product\\\/hp-45w-19-5v-2-31a-7-4-5-0mm\\\/#breadcrumb\"},\"inLanguage\":\"en\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/product\\\/hp-45w-19-5v-2-31a-7-4-5-0mm\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en\",\"@id\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/product\\\/hp-45w-19-5v-2-31a-7-4-5-0mm\\\/#primaryimage\",\"url\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/HP-45W-19.5V-2.31A-7.4-5.0MM.jpg\",\"contentUrl\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/HP-45W-19.5V-2.31A-7.4-5.0MM.jpg\",\"width\":500,\"height\":500,\"caption\":\"HP-45W-19.5V-2.31A-7.4-5.0MM\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/product\\\/hp-45w-19-5v-2-31a-7-4-5-0mm\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"HP 45W 19.5V 2.31A 7.4 5.0MM AC Adapter Charger\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/#website\",\"url\":\"https:\\\/\\\/fixing-tools.store\\\/laptop-parts\\\/\",\"name\":\"Laptop Parts Store\",\"description\":\"Empower Your Devices with Quality AC Adapters &amp; 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