{"id":2049,"date":"2021-08-27T12:27:52","date_gmt":"2021-08-27T10:27:52","guid":{"rendered":"https:\/\/www.batteriedeportable.com\/guides-et-conseils\/optimise-macbook-battery-performance\/"},"modified":"2021-08-27T12:27:52","modified_gmt":"2021-08-27T10:27:52","slug":"optimise-macbook-battery-performance","status":"publish","type":"post","link":"https:\/\/www.batterylaptop.co.uk\/guides\/optimise-macbook-battery-performance\/","title":{"rendered":"How to optimise your MacBook battery performance"},"content":{"rendered":"

Have you just bought a MacBook<\/strong>? You\u2019ve made a good choice, as its operating system, macOS, is intuitive and easy to use. This device is also known for being reliable and long-lasting. However, the way you use your MacBook<\/strong> <\/a>can affect the lifespan of its battery and how quickly it discharges.\u00a0<\/span><\/p>\n

All about MacBook batteries\u00a0<\/strong><\/h2>\n

MacBook battery technology and its advantages\u00a0<\/strong><\/h3>\n

The different MacBook<\/strong> models are fitted with batteries using Lithium-Ion technology. These are particularly light. They also offer longer battery life.\u00a0<\/span><\/p>\n

This type of battery also has a rather specific charging behaviour. From 0 to 80%, the charge level rises quickly, allowing you to enjoy a sufficiently charged device in a short time. From 80 to 100%, the charging speed slows down. This system helps preserve the battery\u2019s lifespan.\u00a0<\/span><\/p>\n

Remember that Lithium-Ion batteries<\/strong> do not suffer from the memory effect. Thanks to this feature, you can recharge your laptop without waiting for the battery to be completely drained.<\/span><\/p>\n

The charge cycle of MacBook batteries and their lifespan\u00a0\u00a0<\/strong><\/h3>\n

Apple laptop batteries are generally designed for 1000 charge cycles. Once this number is reached, they inevitably move towards the end of their life.\u00a0<\/span><\/p>\n

One cycle corresponds to a full charge of the battery (0 to 100%). If your battery is completely flat and you charge it to 100%<\/strong>, that counts as one cycle. If you charge it by 25%<\/strong> over 4 days<\/strong>, this also adds up to one cycle. If you charge it by 40%<\/strong> today and 60%<\/strong> the next day, that is likewise one cycle, and so on until you reach the predefined 1000-cycle limit.\u00a0<\/span><\/p>\n

The 1000-cycle<\/strong> threshold is reached depending on how you use your MacBook. Your battery will last longer if you only use your computer for 1 hour a day<\/strong>. On the other hand, the battery of a designer\u2019s Mac used for more than 10 hours a day will wear out more quickly.<\/span><\/p>\n

Checking the overall condition of a MacBook battery\u00a0<\/strong><\/h2>\n

Have you noticed that your MacBook<\/strong> has been draining too quickly for some time now? Check the system information of the device. This data will tell you about the condition of its battery.\u00a0<\/span><\/p>\n

Quick check<\/strong><\/h3>\n

Go to the <\/span>Apple<\/b> menu (icon represented by the Apple logo). Open <\/span>System Preferences<\/b>, then click <\/span>Battery<\/b> twice.\u00a0<\/span><\/p>\n

You will see the wording <\/span>Battery Health<\/b> in the lower right corner. One of the following messages may appear:\u00a0<\/span><\/p>\n

    \n
  • Normal<\/strong>: the battery is working properly and does not need to be replaced.\u00a0<\/span><\/li>\n
  • Service recommended<\/strong>: this means that the battery\u2019s charge capacity has significantly decreased compared with its original capacity. A battery replacement should be considered.\u00a0<\/span><\/li>\n<\/ul>\n

    In-depth check\u00a0<\/strong><\/h3>\n

    Click the <\/span>Apple<\/b> icon at the top left of your Apple laptop screen. Then click <\/span>About This Mac<\/b>, then <\/span>System Report<\/b>. Go to the <\/span>Hardware<\/b> section of this window, then click <\/span>Power<\/b>. You will then see a lot of information about the battery. Take a look at the cycle count. If the total is below 500, there is no need to worry.\u00a0<\/span><\/p>\n

    Optimising your MacBook battery performance<\/strong><\/h2>\n

    Here are some techniques to help preserve your MacBook battery\u2019s lifespan and optimise its battery life.<\/span><\/p>\n

    Keep your laptop at room temperature\u00a0<\/strong><\/h3>\n

    It is best to use your Mac laptop in an environment where the temperature is between 10 and 35\u00b0C. If the MacBook is switched off and stored, it can withstand temperatures between -20\u00b0C and 45\u00b0C. However, you should favour locations at room temperature. Be particularly careful with excessive heat, as it can cause irreversible damage to the battery.<\/span><\/p>\n

    Use Energy Saver\u00a0<\/strong><\/h3>\n

    As the name suggests, this feature reduces energy consumption. To enable it, click the <\/span>Apple<\/b> menu, then <\/span>System Preferences<\/b> and finally <\/span>Energy Saver<\/b>. You will see tick boxes in the <\/span>Battery<\/b> section. All you need to do is tick \u201cPut hard disks to sleep when possible<\/strong>\u201d and \u201cSlightly dim the display while on battery power<\/strong>\u201d.\u00a0<\/span><\/p>\n

    Reduce screen brightness<\/strong><\/h3>\n

    Lowering your screen brightness helps you save more power. To do this, press the F1 key on your MacBook keyboard.\u00a0<\/span><\/p>\n

    Disable certain features\u00a0<\/strong><\/h3>\n

    Turn off Wi\u2011Fi if you are in an area without wireless coverage. When it is on, Wi\u2011Fi constantly searches for an available connection, which uses up battery power.\u00a0<\/span><\/p>\n

    Update the operating system<\/strong><\/h3>\n

    By using the latest version of macOS, you benefit from the most recent battery saving technologies and improvements.\u00a0<\/span><\/p>\n

    Charge your MacBook to 50% before long-term storage\u00a0<\/strong><\/h3>\n

    If your MacBook is going to be stored for a long period, charge it to 50%<\/strong>. If it is completely discharged before being stored, the battery may become unusable. If it is charged to 100%, the battery may lose part of its capacity.<\/span><\/p>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

    Have you just bought a MacBook? You\u2019ve made a good choice, as its operating system, macOS, is intuitive and easy to use. This device is also known for being reliable and long-lasting. However, the way you use your MacBook can…<\/p>\n","protected":false},"author":1,"featured_media":457,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[242],"tags":[107],"class_list":["post-2049","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laptop","tag-battery"],"_links":{"self":[{"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/posts\/2049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/comments?post=2049"}],"version-history":[{"count":0,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/posts\/2049\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/media\/457"}],"wp:attachment":[{"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/media?parent=2049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/categories?post=2049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.batterylaptop.co.uk\/guides\/wp-json\/wp\/v2\/tags?post=2049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}