{"id":370,"date":"2025-11-30T08:05:53","date_gmt":"2025-11-30T08:05:53","guid":{"rendered":"https:\/\/www.upgrade-my-laptop.com\/guides\/?p=370"},"modified":"2025-12-25T08:07:41","modified_gmt":"2025-12-25T08:07:41","slug":"what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do","status":"publish","type":"post","link":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/","title":{"rendered":"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do?"},"content":{"rendered":"<p>A swollen <strong>HP HT03XL (L11119-855)<\/strong> battery is not just a \u201cbattery life\u201d problem\u2014it can be a <strong>safety risk<\/strong>. Swelling usually means gas buildup inside the cells, and continued pressure, heat, or charging can make the situation worse.<\/p>\n<p>This guide covers the most common warning signs of swelling and what you should do immediately.<\/p>\n<p><!-- Product image + CTA --><\/p>\n<div style=\"display:flex; gap:16px; align-items:center; flex-wrap:wrap; border:1px solid #e9e9e9; border-radius:12px; padding:14px; margin:16px 0;\">\n  <a href=\"https:\/\/www.upgrade-my-laptop.com\/battery-for-laptop\/662-hp-ht03xl-4104wh-battery.html\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"flex:0 0 auto;\"><br \/>\n    <img decoding=\"async\" src=\"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg\"\n         alt=\"HP HT03XL 41.04Wh replacement battery (L11119-855)\"\n         loading=\"lazy\"\n         style=\"width:140px; height:auto; border-radius:10px; border:1px solid #eee;\"><br \/>\n  <\/a><\/p>\n<div style=\"flex:1 1 280px;\">\n<p style=\"margin:0 0 8px;\"><strong>If you suspect swelling, stop using the battery and replace it as soon as possible.<\/strong><\/p>\n<p>    <a href=\"https:\/\/www.upgrade-my-laptop.com\/battery-for-laptop\/662-hp-ht03xl-4104wh-battery.html\"\n       target=\"_blank\" rel=\"noopener noreferrer\"\n       style=\"display:inline-block; padding:10px 14px; border-radius:8px; text-decoration:none; border:1px solid #222;\"><br \/>\n      View HP HT03XL (L11119-855) Replacement Battery<br \/>\n    <\/a>\n  <\/div>\n<\/div>\n<hr>\n<h2>1) Warning signs of a swollen HT03XL battery<\/h2>\n<p>Swelling is often visible through changes in the laptop\u2019s shape or feel. Common signs include:<\/p>\n<h3>A) Laptop bottom cover bulging or rocking<\/h3>\n<ul>\n<li>The bottom panel looks <strong>curved<\/strong> or doesn\u2019t sit flat.<\/li>\n<li>The laptop <strong>rocks<\/strong> on the table (like a wobble) when you press a corner.<\/li>\n<li>Screws no longer align well, or the bottom cover doesn\u2019t close properly.<\/li>\n<\/ul>\n<h3>B) Touchpad symptoms (very common on internal batteries)<\/h3>\n<ul>\n<li>The touchpad is <strong>raised<\/strong> or sits unevenly.<\/li>\n<li>The click feels different: <strong>stiff<\/strong>, <strong>shallow<\/strong>, or stops clicking.<\/li>\n<li>The cursor becomes hard to control because the touchpad is physically pushed.<\/li>\n<\/ul>\n<h3>C) Keyboard or palm rest changes<\/h3>\n<ul>\n<li>Keys feel \u201ctight\u201d or uneven.<\/li>\n<li>The palm rest or top case feels slightly lifted.<\/li>\n<li>Gaps appear between the keyboard deck and the chassis.<\/li>\n<\/ul>\n<h3>D) Chassis gaps and seam separation<\/h3>\n<ul>\n<li>You notice new gaps along the edges.<\/li>\n<li>Clips pop loose.<\/li>\n<li>The lid\/hinge area looks misaligned because the case is under pressure.<\/li>\n<\/ul>\n<h3>E) Heat and odor warning signs<\/h3>\n<ul>\n<li>Battery area becomes <strong>unusually hot<\/strong> at idle or light use.<\/li>\n<li>You notice a <strong>chemical or burning smell<\/strong>.<\/li>\n<\/ul>\n<h3>F) Battery behavior changes (often occurs together)<\/h3>\n<ul>\n<li>Fast drain<\/li>\n<li>Battery % jumping<\/li>\n<li>Charging issues<\/li>\n<li>Random shutdowns<\/li>\n<\/ul>\n<p><strong>Note:<\/strong> These performance symptoms alone don\u2019t prove swelling, but if they appear together with physical bulging, treat it as a swelling case.<\/p>\n<hr>\n<h2>2) What you should do (safe next steps)<\/h2>\n<h3>Step 1: Stop charging and power down<\/h3>\n<ul>\n<li><strong>Unplug the charger.<\/strong><\/li>\n<li><strong>Shut down<\/strong> the laptop (don\u2019t leave it sleeping).<\/li>\n<\/ul>\n<h3>Step 2: Avoid pressure and heat<\/h3>\n<ul>\n<li>Do not press on the bulging area.<\/li>\n<li>Do not place the laptop on soft surfaces (bed\/blanket).<\/li>\n<li>Keep it in a cool, ventilated space.<\/li>\n<\/ul>\n<h3>Step 3: Back up your data (if safe to do so)<\/h3>\n<p>If the laptop can run safely on AC power without heating or smell, quickly back up important files. If you notice odor, smoke, or extreme heat, don\u2019t power it on\u2014seek professional help.<\/p>\n<h3>Step 4: Replace the battery<\/h3>\n<p>Swelling does not \u201cgo away\u201d and is not fixable by calibration or software. Battery replacement is the correct solution.<\/p>\n<hr>\n<h2>3) What NOT to do<\/h2>\n<ul>\n<li><strong>Do not puncture<\/strong>, squeeze, or bend the battery.<\/li>\n<li><strong>Do not keep charging<\/strong> \u201cto see if it improves\u201d.<\/li>\n<li><strong>Do not use heavy workloads<\/strong> that heat the laptop.<\/li>\n<li><strong>Do not store<\/strong> the laptop in a hot car or direct sunlight.<\/li>\n<\/ul>\n<hr>\n<h2>4) Disposal \/ recycling (important)<\/h2>\n<p>Swollen lithium batteries should be handled through proper recycling or an authorized electronics\/battery disposal service in your area. Many electronics retailers or local recycling centers accept batteries.<\/p>\n<hr>\n<div style=\"border:1px solid #e9e9e9; border-radius:12px; padding:14px; margin:18px 0;\">\n<p style=\"margin:0 0 10px;\"><strong>Need a compatible HT03XL (L11119-855) replacement?<\/strong><\/p>\n<p style=\"margin:0 0 12px;\">If you see bulging, touchpad lifting, case gaps, unusual heat, or odor, replace the battery as soon as possible for safety.<\/p>\n<p>  <a href=\"https:\/\/www.upgrade-my-laptop.com\/battery-for-laptop\/662-hp-ht03xl-4104wh-battery.html\"\n     target=\"_blank\" rel=\"noopener noreferrer\"\n     style=\"display:inline-block; padding:10px 14px; border-radius:8px; text-decoration:none; border:1px solid #222;\"><br \/>\n    View HP HT03XL (L11119-855) Replacement Battery<br \/>\n  <\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A swollen HP HT03XL (L11119-855) battery is not just a \u201cbattery life\u201d problem\u2014it can be a safety risk. Swelling usually [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-370","post","type-post","status-publish","format-standard","hentry","category-hp-laptop-battery-replacement"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do? - Upgrade Guides &amp; Tips<\/title>\n<meta name=\"description\" content=\"Learn the warning signs of a swollen HP HT03XL (L11119-855) battery\u2014bulging case, lifted touchpad, clicking trackpad, heat, odor\u2014and the safest steps to take immediately to protect your laptop and yourself.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do? - Upgrade Guides &amp; Tips\" \/>\n<meta property=\"og:description\" content=\"Learn the warning signs of a swollen HP HT03XL (L11119-855) battery\u2014bulging case, lifted touchpad, clicking trackpad, heat, odor\u2014and the safest steps to take immediately to protect your laptop and yourself.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/\" \/>\n<meta property=\"og:site_name\" content=\"Upgrade Guides &amp; Tips\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-30T08:05:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-25T08:07:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg\" \/>\n<meta name=\"author\" content=\"Jason\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jason\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/\"},\"author\":{\"name\":\"Jason\",\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/#\/schema\/person\/ebe89b8f26be12281bb3ba519d9cc129\"},\"headline\":\"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do?\",\"datePublished\":\"2025-11-30T08:05:53+00:00\",\"dateModified\":\"2025-12-25T08:07:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/\"},\"wordCount\":550,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg\",\"articleSection\":[\"HP Laptop Battery Replacement\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/\",\"url\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/\",\"name\":\"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do? - Upgrade Guides & Tips\",\"isPartOf\":{\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg\",\"datePublished\":\"2025-11-30T08:05:53+00:00\",\"dateModified\":\"2025-12-25T08:07:41+00:00\",\"author\":{\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/#\/schema\/person\/ebe89b8f26be12281bb3ba519d9cc129\"},\"description\":\"Learn the warning signs of a swollen HP HT03XL (L11119-855) battery\u2014bulging case, lifted touchpad, clicking trackpad, heat, odor\u2014and the safest steps to take immediately to protect your laptop and yourself.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#primaryimage\",\"url\":\"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg\",\"contentUrl\":\"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/#website\",\"url\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/\",\"name\":\"Upgrade Guides & Tips\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/#\/schema\/person\/ebe89b8f26be12281bb3ba519d9cc129\",\"name\":\"Jason\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/d2733d6a774c8bfc315ac885c1bdf5a6420e7c23eac5a24df7d4423ef9bfb8ae?s=96&d=mm&r=g\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d2733d6a774c8bfc315ac885c1bdf5a6420e7c23eac5a24df7d4423ef9bfb8ae?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d2733d6a774c8bfc315ac885c1bdf5a6420e7c23eac5a24df7d4423ef9bfb8ae?s=96&d=mm&r=g\",\"caption\":\"Jason\"},\"sameAs\":[\"https:\/\/www.upgrade-my-laptop.com\/guides\"],\"url\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/author\/jason\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do? - Upgrade Guides & Tips","description":"Learn the warning signs of a swollen HP HT03XL (L11119-855) battery\u2014bulging case, lifted touchpad, clicking trackpad, heat, odor\u2014and the safest steps to take immediately to protect your laptop and yourself.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/","og_locale":"en_US","og_type":"article","og_title":"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do? - Upgrade Guides & Tips","og_description":"Learn the warning signs of a swollen HP HT03XL (L11119-855) battery\u2014bulging case, lifted touchpad, clicking trackpad, heat, odor\u2014and the safest steps to take immediately to protect your laptop and yourself.","og_url":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/","og_site_name":"Upgrade Guides & Tips","article_published_time":"2025-11-30T08:05:53+00:00","article_modified_time":"2025-12-25T08:07:41+00:00","og_image":[{"url":"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg","type":"","width":"","height":""}],"author":"Jason","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jason","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#article","isPartOf":{"@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/"},"author":{"name":"Jason","@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/#\/schema\/person\/ebe89b8f26be12281bb3ba519d9cc129"},"headline":"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do?","datePublished":"2025-11-30T08:05:53+00:00","dateModified":"2025-12-25T08:07:41+00:00","mainEntityOfPage":{"@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/"},"wordCount":550,"commentCount":0,"image":{"@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#primaryimage"},"thumbnailUrl":"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg","articleSection":["HP Laptop Battery Replacement"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/","url":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/","name":"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do? - Upgrade Guides & Tips","isPartOf":{"@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#primaryimage"},"image":{"@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#primaryimage"},"thumbnailUrl":"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg","datePublished":"2025-11-30T08:05:53+00:00","dateModified":"2025-12-25T08:07:41+00:00","author":{"@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/#\/schema\/person\/ebe89b8f26be12281bb3ba519d9cc129"},"description":"Learn the warning signs of a swollen HP HT03XL (L11119-855) battery\u2014bulging case, lifted touchpad, clicking trackpad, heat, odor\u2014and the safest steps to take immediately to protect your laptop and yourself.","breadcrumb":{"@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#primaryimage","url":"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg","contentUrl":"https:\/\/www.upgrade-my-laptop.com\/717-large_default\/hp-ht03xl-4104wh-battery.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/hp-laptop-battery-replacement\/what-are-the-warning-signs-of-a-swollen-ht03xl-l11119-855-battery-and-what-should-i-do\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.upgrade-my-laptop.com\/guides\/"},{"@type":"ListItem","position":2,"name":"What are the warning signs of a swollen HT03XL (L11119-855) battery, and what should I do?"}]},{"@type":"WebSite","@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/#website","url":"https:\/\/www.upgrade-my-laptop.com\/guides\/","name":"Upgrade Guides & Tips","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.upgrade-my-laptop.com\/guides\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.upgrade-my-laptop.com\/guides\/#\/schema\/person\/ebe89b8f26be12281bb3ba519d9cc129","name":"Jason","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/d2733d6a774c8bfc315ac885c1bdf5a6420e7c23eac5a24df7d4423ef9bfb8ae?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/d2733d6a774c8bfc315ac885c1bdf5a6420e7c23eac5a24df7d4423ef9bfb8ae?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d2733d6a774c8bfc315ac885c1bdf5a6420e7c23eac5a24df7d4423ef9bfb8ae?s=96&d=mm&r=g","caption":"Jason"},"sameAs":["https:\/\/www.upgrade-my-laptop.com\/guides"],"url":"https:\/\/www.upgrade-my-laptop.com\/guides\/author\/jason\/"}]}},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/posts\/370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/comments?post=370"}],"version-history":[{"count":1,"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/posts\/370\/revisions"}],"predecessor-version":[{"id":371,"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/posts\/370\/revisions\/371"}],"wp:attachment":[{"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/media?parent=370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/categories?post=370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-json\/wp\/v2\/tags?post=370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}