{"id":682,"date":"2025-07-21T03:46:54","date_gmt":"2025-07-21T03:46:54","guid":{"rendered":"https:\/\/www.batterypcs.co.uk\/blog\/?p=682"},"modified":"2025-07-22T05:39:57","modified_gmt":"2025-07-22T05:39:57","slug":"lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life","status":"publish","type":"post","link":"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/","title":{"rendered":"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life"},"content":{"rendered":"\n

Like most LG Gram laptops, the LG Gram Pro 16Z90TS-G.AU89G is designed with mobility in mind. This means that its computing power may be slightly lower than that of its competitors. The benchmark results of this laptop confirm this.<\/p>\n\n\n\n

Nevertheless, the LG Gram Pro 16Z90TS-G.AU89G is a very good laptop for those who are looking for thin and light portability and long battery life. It is equipped with an efficient Lunar Lake processor, a large 77 Wh capacityLG Gram Pro 16Z90TS-G.AU89G laptop battery<\/a><\/u><\/strong>and a lightweight body, making it an ideal travel companion. The LG Gram Pro 16 promises to be a device that takes into account both professional users and everyday users. It is equipped with a 144 Hz high-resolution display, a Lunar Lake processor, a fast SSD solid-state drive, rich connectivity, and a lightweight body, which is sure to bring an excellent user experience. The last time we tested the Gram Pro with RTX 3050 graphics card. This time, Intel Arc Graphics 140V graphics card will show its prowess.<\/p>\n\n\n\n

LG Gram Pro 16Z90TS-G.AU89G laptop battery<\/strong><\/p>\n\n\n\n

In-depth review (2025): Can it be both thin and light and have a long battery life?<\/p>\n\n\n\n

1. Basic battery parameters<\/p>\n\n\n\n

Capacity: 90Wh (industry top, in line with aviation carrying standards). Battery type: lithium polymer (ultra-thin design, only 2.75mm thickness), official battery life: 28 hours (local video playback) \/ 14 hours (PCMark 10 modern office)LG Gram Pro 16Z90TS-G.AU89G laptop battery<\/a><\/u><\/strong><\/p>\n\n\n\n

Charging power: 65W PD fast charge (compatible with mobile phone\/tablet charger), charging time: 0-100% about 110 minutes \/ 30 minutes to charge 40%<\/p>\n\n\n\n

2. Real scene battery life test<\/p>\n\n\n\n

(screen brightness 200nit, Win11 balanced mode, room temperature 25\u2103), text office (Word+webpage): 18 hours and 32 minutes, 4K video editing (Premiere Pro): 5 hours and 20 minutes, programming development (VS Code+multiple Docker containers): 9 hours and 15 minutes, game performance (League of Legends 1080P medium quality): 3 hours and 50 minutes<\/p>\n\n\n\n

3.LG Gram Pro 16Z90TS-G.AU89G laptop battery<\/strong><\/p>\n\n\n\n

Battery life optimization technology<\/p>\n\n\n\n

LG Glance AI power saving: automatically reduce screen brightness by detecting whether the user is present through the camera, dynamic refresh rate switching: 16-inch 2.5K screen can be intelligently adjusted between 60Hz\/120Hz, dual battery management system: prioritize high health LG Gram Pro 16Z90TS-G.AU89G laptop battery<\/a><\/u><\/strong>Extend unit life<\/p>\n\n\n\n

Shop for LG Replace Laptop Battery at Batterypcs.co.uk.LG Laptop Battery<\/a><\/u><\/strong> with warranty, shop online. Fast shipping and returns from Batterypcs.co.uk<\/p>\n\n\n\n

\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e\uff1e4000mAh LBG522QH Battery Replacement For LG Z360 Z360-GH50K Z360-GH60K Z360-GH6SK<\/a><\/u><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Like most LG Gram laptops, the LG Gram Pro 16Z90TS-G.AU89G is designed with mobility in mind. This means that its computing power may be slightly lower than that of its competitors. The benchmark results of this laptop confirm this. Nevertheless, the LG Gram Pro 16Z90TS-G.AU89G is a very good laptop for those who are looking … Continue reading “LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-682","post","type-post","status-publish","format-standard","hentry","category-laptop-battery"],"yoast_head":"\nLG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life - Battery PC<\/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:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life - Battery PC\" \/>\n<meta property=\"og:description\" content=\"Like most LG Gram laptops, the LG Gram Pro 16Z90TS-G.AU89G is designed with mobility in mind. This means that its computing power may be slightly lower than that of its competitors. The benchmark results of this laptop confirm this. Nevertheless, the LG Gram Pro 16Z90TS-G.AU89G is a very good laptop for those who are looking … Continue reading "LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life"\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/\" \/>\n<meta property=\"og:site_name\" content=\"Battery PC\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-21T03:46:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-22T05:39:57+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/\",\"url\":\"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/\",\"name\":\"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life - Battery PC\",\"isPartOf\":{\"@id\":\"https:\/\/www.batterypcs.co.uk\/blog\/#website\"},\"datePublished\":\"2025-07-21T03:46:54+00:00\",\"dateModified\":\"2025-07-22T05:39:57+00:00\",\"author\":{\"@id\":\"https:\/\/www.batterypcs.co.uk\/blog\/#\/schema\/person\/3d88e0a46608cb70d27d379e752f88b8\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.batterypcs.co.uk\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.batterypcs.co.uk\/blog\/#website\",\"url\":\"https:\/\/www.batterypcs.co.uk\/blog\/\",\"name\":\"Battery PC\",\"description\":\"Batteries & Chargers for Everything!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.batterypcs.co.uk\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.batterypcs.co.uk\/blog\/#\/schema\/person\/3d88e0a46608cb70d27d379e752f88b8\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.batterypcs.co.uk\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/0d730182a4dffd3d96c3099a33cae7fdcd5d22fb3a8aad7089ed7dff9e4af113?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/0d730182a4dffd3d96c3099a33cae7fdcd5d22fb3a8aad7089ed7dff9e4af113?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/www.batterypcs.co.uk\/blog\"],\"url\":\"https:\/\/www.batterypcs.co.uk\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life - Battery PC","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.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/","og_locale":"en_US","og_type":"article","og_title":"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life - Battery PC","og_description":"Like most LG Gram laptops, the LG Gram Pro 16Z90TS-G.AU89G is designed with mobility in mind. This means that its computing power may be slightly lower than that of its competitors. The benchmark results of this laptop confirm this. Nevertheless, the LG Gram Pro 16Z90TS-G.AU89G is a very good laptop for those who are looking … Continue reading \"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life\"","og_url":"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/","og_site_name":"Battery PC","article_published_time":"2025-07-21T03:46:54+00:00","article_modified_time":"2025-07-22T05:39:57+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/","url":"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/","name":"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life - Battery PC","isPartOf":{"@id":"https:\/\/www.batterypcs.co.uk\/blog\/#website"},"datePublished":"2025-07-21T03:46:54+00:00","dateModified":"2025-07-22T05:39:57+00:00","author":{"@id":"https:\/\/www.batterypcs.co.uk\/blog\/#\/schema\/person\/3d88e0a46608cb70d27d379e752f88b8"},"breadcrumb":{"@id":"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.batterypcs.co.uk\/blog\/2025\/07\/21\/lg-gram-pro-16z90ts-g-au89g-laptop-battery-review-light-powerful-and-with-up-to-20-hours-of-battery-life\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.batterypcs.co.uk\/blog\/"},{"@type":"ListItem","position":2,"name":"LG Gram Pro 16Z90TS-G.AU89G laptop battery review: Light, powerful, and with up to 20 hours of battery life"}]},{"@type":"WebSite","@id":"https:\/\/www.batterypcs.co.uk\/blog\/#website","url":"https:\/\/www.batterypcs.co.uk\/blog\/","name":"Battery PC","description":"Batteries & Chargers for Everything!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.batterypcs.co.uk\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.batterypcs.co.uk\/blog\/#\/schema\/person\/3d88e0a46608cb70d27d379e752f88b8","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.batterypcs.co.uk\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/0d730182a4dffd3d96c3099a33cae7fdcd5d22fb3a8aad7089ed7dff9e4af113?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0d730182a4dffd3d96c3099a33cae7fdcd5d22fb3a8aad7089ed7dff9e4af113?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/www.batterypcs.co.uk\/blog"],"url":"https:\/\/www.batterypcs.co.uk\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/posts\/682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=682"}],"version-history":[{"count":1,"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/posts\/682\/revisions"}],"predecessor-version":[{"id":683,"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/posts\/682\/revisions\/683"}],"wp:attachment":[{"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.batterypcs.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}