{"id":6101,"date":"2026-10-13T09:16:09","date_gmt":"2026-10-13T09:16:09","guid":{"rendered":"https:\/\/www.batteriesfast.co.uk\/blogs\/?p=6101"},"modified":"2026-10-13T09:16:10","modified_gmt":"2026-10-13T09:16:10","slug":"garmin-forerunner-45-proper-charging-and-maintenance","status":"publish","type":"post","link":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101","title":{"rendered":"Garmin Forerunner 45: Proper Charging and Maintenance"},"content":{"rendered":"\n

Best Garmin Forerunner 45 Smart Watch Battery<\/a><\/u><\/strong> Charging Procedure<\/p>\n\n\n\n

When charging the Garmin Forerunner 45 battery, use a standard 5V, 1A USB power adapter. High-voltage fast charging or an unsuitable charging cable may damage the battery. A full charge takes approximately two hours. Do not unplug the charger immediately after charging, but do not leave the watch on for extended periods.<\/p>\n\n\n\n

Keep Garmin Forerunner 45 Smart Watch Battery<\/a><\/u><\/strong> Charging Contacts Clean<\/p>\n\n\n\n

High temperatures are the biggest enemy of the Garmin Forerunner 45 battery. The Forerunner 45 should not be charged in direct sunlight, inside a hot car, or in a sauna. Avoid extreme temperatures when wearing the watch. Low temperatures may temporarily reduce battery capacity, but the damage is far less than prolonged exposure to high temperatures.<\/p>\n\n\n\n

After exercise, it is recommended to rinse the watch with clean water and dry it thoroughly.<\/p>\n\n\n\n

ExtendGarmin Forerunner 45 Smart Watch Battery<\/a><\/u><\/strong>Life<\/p>\n\n\n\n

Battery capacity will noticeably decrease after approximately 300 to 500 charge cycles. If your Garmin Forerunner 45 battery life is significantly shortened, it is recommended to replace the battery. Due to the glued construction of the watch case, battery replacement should be performed by a Garmin service center. If the watch will not be used for an extended period, it is best to keep the Garmin Forerunner 45 battery at around 50% charge and charge it every few months.<\/p>\n\n\n\n

By taking these simple measures, your Garmin Forerunner 45 Smart Watch Battery<\/a><\/u><\/strong>will maintain efficient operation for longer, and the watch will reliably accompany you through many workouts.<\/p>\n\n\n\n

<\/a><\/p>\n\n\n\n

3.87V 85mAh Replacement Smart Watch Battery for Garmin 361-00104-00<\/u><\/strong><\/a><\/p>\n\n\n\n

“Find the best Garmin Smart Watch Battery price! Search Batteriesfast.co.uk for Garmin Smart Watch Battery<\/a><\/u><\/strong>. Get fast shipping and top-rated customer service.”<\/p>\n","protected":false},"excerpt":{"rendered":"

Best Garmin Forerunner 45 Smart Watch Battery Charging Procedure When charging the Garmin Forerunner 45 battery, use a standard 5V, 1A USB power adapter. High-voltage fast charging or an unsuitable charging cable may damage the battery. A full charge takes approximately two hours. Do not unplug the charger immediately after charging, but do not leave the watch […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[83],"tags":[],"class_list":["post-6101","post","type-post","status-publish","format-standard","hentry","category-smartwatch-battery"],"yoast_head":"\nGarmin Forerunner 45: Proper Charging and Maintenance - Batteries Fast Blog<\/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.batteriesfast.co.uk\/blogs\/archives\/6101\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Garmin Forerunner 45: Proper Charging and Maintenance - Batteries Fast Blog\" \/>\n<meta property=\"og:description\" content=\"Best Garmin Forerunner 45 Smart Watch Battery Charging Procedure When charging the Garmin Forerunner 45 battery, use a standard 5V, 1A USB power adapter. High-voltage fast charging or an unsuitable charging cable may damage the battery. A full charge takes approximately two hours. Do not unplug the charger immediately after charging, but do not leave the watch […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101\" \/>\n<meta property=\"og:site_name\" content=\"Batteries Fast Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-13T09:16:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-13T09:16:10+00:00\" \/>\n<meta name=\"author\" content=\"bella\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"bella\" \/>\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.batteriesfast.co.uk\/blogs\/archives\/6101\",\"url\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101\",\"name\":\"Garmin Forerunner 45: Proper Charging and Maintenance - Batteries Fast Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#website\"},\"datePublished\":\"2026-10-13T09:16:09+00:00\",\"dateModified\":\"2026-10-13T09:16:10+00:00\",\"author\":{\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/77c84eb3fb06925fe618ddb29d55932b\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.batteriesfast.co.uk\/blogs\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Garmin Forerunner 45: Proper Charging and Maintenance\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#website\",\"url\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/\",\"name\":\"Batteries Fast Blog\",\"description\":\"Replacement Battery & Adapter Blog\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/77c84eb3fb06925fe618ddb29d55932b\",\"name\":\"bella\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/bebf3096a51ce7e2123b6e0fc60d24a5e67ee865894d2a376f0cd59eb487b2fa?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/bebf3096a51ce7e2123b6e0fc60d24a5e67ee865894d2a376f0cd59eb487b2fa?s=96&d=mm&r=g\",\"caption\":\"bella\"},\"sameAs\":[\"https:\/\/batteriesfast.co.uk\/blogs\"],\"url\":\"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/author\/bella\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Garmin Forerunner 45: Proper Charging and Maintenance - Batteries Fast Blog","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.batteriesfast.co.uk\/blogs\/archives\/6101","og_locale":"en_US","og_type":"article","og_title":"Garmin Forerunner 45: Proper Charging and Maintenance - Batteries Fast Blog","og_description":"Best Garmin Forerunner 45 Smart Watch Battery Charging Procedure When charging the Garmin Forerunner 45 battery, use a standard 5V, 1A USB power adapter. High-voltage fast charging or an unsuitable charging cable may damage the battery. A full charge takes approximately two hours. Do not unplug the charger immediately after charging, but do not leave the watch […]","og_url":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101","og_site_name":"Batteries Fast Blog","article_published_time":"2026-10-13T09:16:09+00:00","article_modified_time":"2026-10-13T09:16:10+00:00","author":"bella","twitter_card":"summary_large_image","twitter_misc":{"Written by":"bella","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101","url":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101","name":"Garmin Forerunner 45: Proper Charging and Maintenance - Batteries Fast Blog","isPartOf":{"@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#website"},"datePublished":"2026-10-13T09:16:09+00:00","dateModified":"2026-10-13T09:16:10+00:00","author":{"@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/77c84eb3fb06925fe618ddb29d55932b"},"breadcrumb":{"@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/6101#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.batteriesfast.co.uk\/blogs"},{"@type":"ListItem","position":2,"name":"Garmin Forerunner 45: Proper Charging and Maintenance"}]},{"@type":"WebSite","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#website","url":"https:\/\/www.batteriesfast.co.uk\/blogs\/","name":"Batteries Fast Blog","description":"Replacement Battery & Adapter Blog","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.batteriesfast.co.uk\/blogs\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/77c84eb3fb06925fe618ddb29d55932b","name":"bella","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.batteriesfast.co.uk\/blogs\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/bebf3096a51ce7e2123b6e0fc60d24a5e67ee865894d2a376f0cd59eb487b2fa?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bebf3096a51ce7e2123b6e0fc60d24a5e67ee865894d2a376f0cd59eb487b2fa?s=96&d=mm&r=g","caption":"bella"},"sameAs":["https:\/\/batteriesfast.co.uk\/blogs"],"url":"https:\/\/www.batteriesfast.co.uk\/blogs\/archives\/author\/bella"}]}},"_links":{"self":[{"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/posts\/6101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/comments?post=6101"}],"version-history":[{"count":1,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/posts\/6101\/revisions"}],"predecessor-version":[{"id":6102,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/posts\/6101\/revisions\/6102"}],"wp:attachment":[{"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/media?parent=6101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/categories?post=6101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.batteriesfast.co.uk\/blogs\/wp-json\/wp\/v2\/tags?post=6101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}