{"id":219,"date":"2025-10-04T13:38:18","date_gmt":"2025-10-04T13:38:18","guid":{"rendered":"https:\/\/www.upgrade-my-laptop.com\/guides\/?p=219"},"modified":"2025-10-04T13:41:44","modified_gmt":"2025-10-04T13:41:44","slug":"dell-g15-5520-p105f007-p105f008-laptop-battery-replacement-guide-problem-diagnosis-checklist","status":"publish","type":"post","link":"https:\/\/www.upgrade-my-laptop.com\/guides\/laptop-battery-replacement\/dell-laptop-battery-replacement\/dell-g15-5520-p105f007-p105f008-laptop-battery-replacement-guide-problem-diagnosis-checklist\/","title":{"rendered":"Dell G15 5520 (P105F007 \/ P105F008) \u2014 Laptop Battery Replacement Guide + Problem Diagnosis Checklist"},"content":{"rendered":"<p><head><\/p>\n<style>\n    :root{\n      --ink:#111827;--muted:#6b7280;--brand:#0a66c2;--ok:#047857;--warn:#b45309;--danger:#b91c1c;\n      --bg:#fff;--card:#f9fafb;--border:#e5e7eb\n    }\n    html{scroll-behavior:smooth}\n    body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75}\n    .container{max-width:980px;margin:0 auto;padding:24px}\n    h1,h2,h3{line-height:1.25;margin:1.15em 0 .45em}\n    h1{font-size:1.95rem} h2{font-size:1.45rem} h3{font-size:1.15rem}\n    p,li{font-size:1rem}\n    a{color:var(--brand);text-decoration:none}\n    a:hover{text-decoration:underline}\n    .lead{color:var(--muted)}\n    .card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px}\n    .toc{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px}\n    .btn{display:inline-block;padding:10px 16px;border-radius:10px;font-weight:700;text-decoration:none}\n    .btn.primary{background:var(--brand);color:#fff;border:1px solid var(--brand)}\n    .btn.ghost{border:1px solid var(--brand);color:var(--brand);background:transparent}\n    .note{border-left:4px solid var(--ok);background:#ecfdf5;border:1px solid #d1fae5;border-radius:10px;padding:12px 14px;margin:14px 0}\n    .warn{border-left:4px solid var(--warn);background:#fff7e6;border:1px solid #fde68a;border-radius:10px;padding:12px 14px;margin:14px 0}\n    .danger{border-left:4px solid var(--danger);background:#fef2f2;border:1px solid #fee2e2;border-radius:10px;padding:12px 14px;margin:14px 0}\n    .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}\n    @media (max-width:800px){.grid-2{grid-template-columns:1fr}}\n    .img-fluid{max-width:100%;height:auto;border-radius:10px}\n    .small{color:var(--muted);font-size:.95rem}\n    .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:10px}\n    table{width:100%;border-collapse:collapse;min-width:640px}\n    th,td{border:1px solid var(--border);padding:10px;text-align:left;vertical-align:top}\n    code,kbd{font-family:ui-monospace,Menlo,Consolas,monospace;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:4px;padding:.05rem .35rem}\n    .cta{display:flex;gap:16px;align-items:center;flex-wrap:wrap}\n  <\/style>\n<p>  <script type=\"application\/ld+json\">\n  {\n    \"@context\":\"https:\/\/schema.org\",\n    \"@type\":\"HowTo\",\n    \"name\":\"Replace the Battery on Dell G15 5520 (P105F007 \/ P105F008)\",\n    \"description\":\"Diagnosis and step-by-step replacement instructions for Dell G15 5520 battery, including screws, safety, and calibration.\",\n    \"totalTime\":\"PT45M\",\n    \"supply\":[{\"@type\":\"HowToSupply\",\"name\":\"Replacement battery 86Wh (69KF2)\"},{\"@type\":\"HowToSupply\",\"name\":\"Battery cable (reuse original unless replacing separately)\"}],\n    \"tool\":[{\"@type\":\"HowToTool\",\"name\":\"Phillips precision screwdriver (PH0\/PH00)\"},{\"@type\":\"HowToTool\",\"name\":\"Plastic scribe \/ spudger\"},{\"@type\":\"HowToTool\",\"name\":\"ESD protection (wrist strap)\"}],\n    \"step\":[\n      {\"@type\":\"HowToStep\",\"name\":\"Power down & safety\",\"text\":\"Shut down Windows, unplug AC, hold power 10\u201315s. Work on a static-safe surface.\"},\n      {\"@type\":\"HowToStep\",\"name\":\"Remove base cover\",\"image\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-content\/uploads\/2025\/10\/5520-cover1.png\",\"text\":\"Loosen four captive screws and remove four M2x6 screws. Pry from the left corner using a plastic scribe and lift the cover.\"},\n      {\"@type\":\"HowToStep\",\"name\":\"Disconnect battery, drain flea power\",\"image\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-content\/uploads\/2025\/10\/5520-cover2.png\",\"text\":\"Use the pull tab to disconnect the battery cable from the system board. Turn the laptop over and press power 15s to discharge.\"},\n      {\"@type\":\"HowToStep\",\"name\":\"Remove the battery\",\"image\":\"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-content\/uploads\/2025\/10\/5520-battery1.png\",\"text\":\"Remove four M2x4 screws and lift the battery out.\"},\n      {\"@type\":\"HowToStep\",\"name\":\"Install new battery\",\"text\":\"Place the new battery, align holes, install four M2x4 screws, reconnect battery cable.\"},\n      {\"@type\":\"HowToStep\",\"name\":\"Reassemble & test\",\"text\":\"Reinstall base cover (four M2x6 + four captive screws). Boot, check charging status and run one calibration cycle.\"}\n    ]\n  }\n  <\/script><br \/>\n<\/head><br \/>\n<body><\/p>\n<article class=\"container\" id=\"top\">\n<header>\n<h1>Dell G15 5520 Battery Replacement (P105F007 \/ P105F008) \u2014 Diagnose, Decide, and Do It Right<\/h1>\n<p class=\"lead\">Feel like your G15 5520 dies too fast, drops charge in sleep, or shuts off around 20\u201340%? This guide walks you through the full journey\u2014from recognizing battery trouble to safely installing a fresh pack\u2014optimized for both first-time upgraders and power users.<\/p>\n<div class=\"cta card\">\n        <a class=\"btn primary\" href=\"#summary\">Jump to Summary<\/a><br \/>\n        <a class=\"btn ghost\" href=\"#checklist\">Open the Diagnosis Checklist<\/a><br \/>\n        <a class=\"btn ghost\" href=\"#steps\">Go to Step-by-Step<\/a>\n      <\/div>\n<p class=\"small\">Model focus: <strong>Dell G15 5520<\/strong>, Regulatory Type <strong>P105F<\/strong> (subtypes <strong>P105F007<\/strong> \/ <strong>P105F008<\/strong>).<\/p>\n<\/header>\n<section id=\"symptoms\">\n<h2>Common Battery Problems That Justify a Replacement<\/h2>\n<div class=\"table-scroll\">\n<table aria-label=\"Battery symptoms and what they mean\">\n<thead>\n<tr>\n<th>Symptom<\/th>\n<th>What it usually means<\/th>\n<th>Quick verification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Very short runtime (lost >40\u201350% vs new)<\/td>\n<td>Capacity wear; cells can no longer store enough energy<\/td>\n<td>Run <code>powercfg \/batteryreport<\/code>; compare Full Charge Capacity vs Design<\/td>\n<\/tr>\n<tr>\n<td>Sudden shutdown at 20\u201340%<\/td>\n<td>Voltage sag under load; worn cells or faulty gauge<\/td>\n<td>Battery Report + one calibration cycle; if persists, replace<\/td>\n<\/tr>\n<tr>\n<td>\u201cPlugged in, not charging\u201d after ruling out adapter issues<\/td>\n<td>Battery health limit reached or pack failing to accept charge<\/td>\n<td>Test with OEM-rated adapter; check BIOS\/SupportAssist battery health<\/td>\n<\/tr>\n<tr>\n<td>Large overnight drain in sleep\/modern standby<\/td>\n<td>Background tasks + aging pack with higher self-discharge<\/td>\n<td>Hibernate for long breaks; if still large, consider replacement<\/td>\n<\/tr>\n<tr>\n<td>Battery status shows \u201cService\u201d \/ fails diagnostics<\/td>\n<td>Controller logged capacity\/impedance fault<\/td>\n<td>Run Dell diagnostics; Battery Report shows big capacity gap<\/td>\n<\/tr>\n<tr>\n<td>Physical swelling (raised trackpad, case separation)<\/td>\n<td>Gas buildup inside cells\u2014safety risk<\/td>\n<td>Stop using immediately; replace the battery<\/td>\n<\/tr>\n<tr>\n<td>Age &#038; cycles (heavy use over 2\u20133 years)<\/td>\n<td>Normal end-of-life<\/td>\n<td>Check cycle count (if reported) and real-world runtime<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<div class=\"note\">If two or more symptoms apply, replacing the battery is usually the fastest, most reliable fix.<\/div>\n<\/section>\n<section id=\"checklist\" class=\"card\">\n<h2>Battery Problem Diagnosis Checklist<\/h2>\n<p class=\"small\">Tick what applies. If you tick two or more, we recommend a replacement.<\/p>\n<form id=\"diagForm\">\n        <label><input type=\"checkbox\" class=\"diag-check\" \/> Runtime feels less than half of what it used to be.<\/label><br \/>\n        <label><input type=\"checkbox\" class=\"diag-check\" \/> Windows Battery Report shows Full Charge Capacity \u2264 70% of Design Capacity.<\/label><br \/>\n        <label><input type=\"checkbox\" class=\"diag-check\" \/> Sudden shutdowns around 20\u201340% even in light tasks.<\/label><br \/>\n        <label><input type=\"checkbox\" class=\"diag-check\" \/> Noticeable drain (>10%) overnight in sleep\/standby.<\/label><br \/>\n        <label><input type=\"checkbox\" class=\"diag-check\" \/> \u201cPlugged in, not charging\u201d persists after testing with the correct OEM adapter.<\/label><br \/>\n        <label><input type=\"checkbox\" class=\"diag-check\" \/> Battery health\/diagnostics show \u201cService\u201d or failed test.<\/label><br \/>\n        <label><input type=\"checkbox\" class=\"diag-check\" \/> Any hint of physical swelling or case\/trackpad misalignment.<\/label><br \/>\n        <label><input type=\"checkbox\" class=\"diag-check\" \/> The battery is over 2\u20133 years old with heavy daily cycles.<\/label><\/p>\n<div id=\"diagStatus\" class=\"small\" style=\"margin-top:10px\" aria-live=\"polite\">Checked: <strong>0<\/strong><\/div>\n<div id=\"diagAlert\" class=\"danger\" style=\"display:none;margin-top:10px\"><strong>Recommendation:<\/strong> 2+ issues detected \u2014 plan a battery replacement for reliable runtime and safety.<\/div>\n<\/p><\/form>\n<div style=\"margin-top:10px\">\n        <a class=\"btn primary\" href=\"#replacement\">See the 86Wh Replacement<\/a><br \/>\n        <a class=\"btn ghost\" href=\"#steps\">Go to Step-by-Step<\/a>\n      <\/div>\n<\/section>\n<section id=\"summary\" class=\"toc\">\n      <strong>Summary \u2014 Click to jump<\/strong><\/p>\n<ol>\n<li><a href=\"#tools\">Tools &#038; Safety<\/a><\/li>\n<li><a href=\"#steps\">Step-by-Step Replacement<\/a><\/li>\n<li><a href=\"#screws\">Screws &#038; Torque Notes<\/a><\/li>\n<li><a href=\"#post\">Post-Install: First Boot, Calibration &#038; Battery Report<\/a><\/li>\n<li><a href=\"#replacement\">Recommended Replacement (86Wh 69KF2)<\/a><\/li>\n<li><a href=\"#faq\">FAQs<\/a><\/li>\n<\/ol>\n<\/section>\n<section id=\"tools\">\n<h2>Tools &#038; Safety<\/h2>\n<ul>\n<li>Phillips precision screwdriver (PH0\/PH00)<\/li>\n<li>Plastic scribe\/spudger (no metal prying on the chassis)<\/li>\n<li>ESD wrist strap or frequent grounding<\/li>\n<li>Clean, well-lit workspace<\/li>\n<\/ul>\n<div class=\"warn\"><strong>Important:<\/strong> Power off, unplug AC, and disconnect the battery before working inside. If the pack is swollen, do not press or puncture it\u2014replace immediately.<\/div>\n<div class=\"warn\"><strong>Cable note:<\/strong> The replacement battery is <em>not<\/em> shipped with a battery cable. Keep your original cable safe; if you need a new one, order it separately.<\/div>\n<\/section>\n<section id=\"steps\">\n<h2>Step-by-Step Replacement (Dell G15 5520)<\/h2>\n<h3 id=\"step-cover\">1) Remove the Base Cover<\/h3>\n<ol>\n<li>Loosen the <strong>four captive screws<\/strong> that secure the base cover to the palm-rest and keyboard assembly.<\/li>\n<li>Remove the <strong>four screws (M2\u00d76)<\/strong> that secure the base cover.<\/li>\n<\/ol>\n<p><img decoding=\"async\" class=\"img-fluid\" src=\"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-content\/uploads\/2025\/10\/5520-cover1.png\" alt=\"Dell G15 5520 base cover screw locations and pry points\"><\/p>\n<p class=\"small\">Loosening the two captive screws at the front creates a small gap. Starting from the left corner, use a plastic scribe to release the tabs and lift the cover.<\/p>\n<h3 id=\"step-disconnect\">2) Disconnect the Battery &#038; Drain Flea Power<\/h3>\n<ol>\n<li>Using the pull tab, <strong>disconnect the battery cable<\/strong> from the system board.<\/li>\n<\/ol>\n<p><img decoding=\"async\" class=\"img-fluid\" src=\"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-content\/uploads\/2025\/10\/5520-cover2.png\" alt=\"Disconnecting the G15 5520 battery cable\"><\/p>\n<ol start=\"2\">\n<li>Turn the laptop over and press the <strong>power button for 15 seconds<\/strong> to discharge residual power.<\/li>\n<\/ol>\n<p><img decoding=\"async\" class=\"img-fluid\" src=\"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-content\/uploads\/2025\/10\/5520-cover3.png\" alt=\"Draining flea power on Dell G15 5520 by holding power button\"><\/p>\n<h3 id=\"step-remove-batt\">3) Remove the Battery<\/h3>\n<p>The image below shows the battery location and removal path.<\/p>\n<p><img decoding=\"async\" class=\"img-fluid\" src=\"https:\/\/www.upgrade-my-laptop.com\/guides\/wp-content\/uploads\/2025\/10\/5520-battery1.png\" alt=\"Removing Dell G15 5520 battery and screw locations\"><\/p>\n<ol>\n<li>Ensure the battery is disconnected from the board.<\/li>\n<li>Remove the <strong>four screws (M2\u00d74)<\/strong> securing the battery.<\/li>\n<li>Lift the battery off the palm-rest and keyboard assembly.<\/li>\n<\/ol>\n<h3 id=\"step-install\">4) Install the New Battery<\/h3>\n<ol>\n<li>Place the new pack (verify your part number) into position and align mounting holes.<\/li>\n<li>Install the <strong>four M2\u00d74<\/strong> screws.<\/li>\n<li>Reconnect the battery cable firmly and route it as original (avoid pinching).<\/li>\n<\/ol>\n<h3 id=\"step-reassemble\">5) Reassemble the Base Cover<\/h3>\n<ol>\n<li>Seat the base cover from back to front, confirming all clips engage.<\/li>\n<li>Install the <strong>four M2\u00d76<\/strong> screws and tighten the <strong>four captive screws<\/strong>.<\/li>\n<\/ol>\n<\/section>\n<section id=\"screws\">\n<h2>Screws &#038; Torque Notes<\/h2>\n<div class=\"table-scroll\">\n<table aria-label=\"Screw map for G15 5520 battery replacement\">\n<thead>\n<tr>\n<th>Location<\/th>\n<th>Qty<\/th>\n<th>Type<\/th>\n<th>Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Base cover<\/td>\n<td>4<\/td>\n<td>Captive<\/td>\n<td>Front edge; loosen to create a pry gap<\/td>\n<\/tr>\n<tr>\n<td>Base cover<\/td>\n<td>4<\/td>\n<td>M2\u00d76<\/td>\n<td>Remove completely<\/td>\n<\/tr>\n<tr>\n<td>Battery<\/td>\n<td>4<\/td>\n<td>M2\u00d74<\/td>\n<td>Do not overtighten<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p class=\"small\">Hand-tight with a precision driver is sufficient; over-torque may strip threads.<\/p>\n<\/section>\n<section id=\"post\">\n<h2>Post-Install: First Boot, Calibration &#038; Battery Report<\/h2>\n<ol>\n<li>Connect AC and power on. Confirm Windows detects charging.<\/li>\n<li>Optional: update BIOS and Dell drivers\/utilities.<\/li>\n<li>Calibration (to sync the gauge): charge to 100% and rest 30\u201360 minutes \u2192 use on battery down to ~10\u201315% (or auto-sleep) \u2192 recharge to 100% without interruption.<\/li>\n<li>Generate a Battery Report for your records: open Command Prompt (Admin) and run <code>powercfg \/batteryreport<\/code>, then open the HTML report to compare <em>Design Capacity<\/em> vs <em>Full Charge Capacity<\/em>.<\/li>\n<\/ol>\n<\/section>\n<section id=\"replacement\" class=\"card\">\n<h2>Recommended Replacement \u2014 86Wh (69KF2) for Dell G15 5520<\/h2>\n<div class=\"grid-2\" style=\"align-items:center\">\n<div>\n<p>For many G15 5520 configurations, an <strong>86Wh pack (69KF2)<\/strong> restores runtime and stability. Verify your original battery label before ordering.<\/p>\n<p><a class=\"btn primary\" href=\"https:\/\/www.upgrade-my-laptop.com\/battery-for-laptop\/459-dell-69kf2-86wh-battery.html\">View &amp; Buy \u2014 Dell 69KF2 86Wh Battery<\/a><\/p>\n<ul class=\"small\">\n<li>High-capacity 86Wh for longer sessions<\/li>\n<li>Verify part number on your original pack<\/li>\n<li>Battery cable not included\u2014reuse or order separately<\/li>\n<\/ul><\/div>\n<div>\n          <a href=\"https:\/\/www.upgrade-my-laptop.com\/battery-for-laptop\/459-dell-69kf2-86wh-battery.html\"><br \/>\n            <img decoding=\"async\" class=\"img-fluid\" src=\"https:\/\/www.upgrade-my-laptop.com\/514-large_default\/dell-69kf2-86wh-battery.jpg\" alt=\"Dell 69KF2 86Wh replacement battery product photo\"><br \/>\n          <\/a>\n        <\/div>\n<\/p><\/div>\n<div class=\"danger\"><strong>Stop using the laptop if the battery is swollen.<\/strong> Replace immediately and do not compress or puncture a swollen pack.<\/div>\n<\/section>\n<section id=\"faq\">\n<h2>FAQs<\/h2>\n<details>\n<summary>Will replacing the battery fix \u201con-AC drain\u201d while gaming?<\/summary>\n<div>Heavy spikes can exceed the adapter\u2019s capacity; use the correct OEM-rated adapter and good cooling. A fresh, healthy battery improves stability and reduces unexpected shutdowns.<\/div>\n<\/details>\n<details>\n<summary>Is the battery cable included with the replacement?<\/summary>\n<div>No. Reuse your original battery cable or purchase a new one separately.<\/div>\n<\/details>\n<details>\n<summary>Do I need to calibrate monthly?<\/summary>\n<div>No. Only perform a full calibration cycle after replacement or if readings seem inaccurate.<\/div>\n<\/details>\n<details>\n<summary>How do I confirm my part number?<\/summary>\n<div>Open the laptop and read the label on the original battery. For G15 5520 many units use 69KF2 (86Wh), but always verify before buying.<\/div>\n<\/details>\n<\/section>\n<\/article>\n<p>  <script>\n    (function(){\n      var checks = document.querySelectorAll('.diag-check');\n      var status = document.getElementById('diagStatus');\n      var alertBox = document.getElementById('diagAlert');\n      function update(){\n        var count = 0;\n        checks.forEach(function(cb){ if(cb.checked) count++; });\n        status.innerHTML = 'Checked: <strong>'+count+'<\/strong>';\n        if(count >= 2){ alertBox.style.display = 'block'; }\n        else{ alertBox.style.display = 'none'; }\n      }\n      checks.forEach(function(cb){ cb.addEventListener('change', update); });\n      update();\n    })();\n  <\/script><\/p>\n<p><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dell G15 5520 Battery Replacement (P105F007 \/ P105F008) \u2014 Diagnose, Decide, and Do It Right Feel like your G15 5520 [&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":[10],"tags":[],"class_list":["post-219","post","type-post","status-publish","format-standard","hentry","category-dell-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>Dell G15 5520 (P105F007 \/ P105F008) \u2014 Laptop Battery Replacement Guide + Problem Diagnosis Checklist - Upgrade Guides &amp; Tips<\/title>\n<meta name=\"description\" content=\"A customer-friendly, professional guide to diagnosing battery problems and replacing the battery on Dell G15 5520 (Regulatory Type P105F007 \/ P105F008). Includes a clickable diagnosis checklist, step-by-step photos, screws table, safety notes, and an 86Wh replacement recommendation.\" \/>\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\/dell-laptop-battery-replacement\/dell-g15-5520-p105f007-p105f008-laptop-battery-replacement-guide-problem-diagnosis-checklist\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dell G15 5520 (P105F007 \/ P105F008) \u2014 Laptop Battery Replacement Guide + Problem Diagnosis Checklist - Upgrade Guides &amp; Tips\" \/>\n<meta property=\"og:description\" content=\"A customer-friendly, professional guide to diagnosing battery problems and replacing the battery on Dell G15 5520 (Regulatory Type P105F007 \/ P105F008). 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