Microsoft Surface Laptop Studio i5-11300H Mode D'emploi page 6

Battery health
All rechargeable batteries wear out with time. To maintain your battery health and
performance, follow these tips:
• Once a month, let your battery drain below half way before charging it.
• Avoid having your Surface Laptop plugged in 24/7.
• Store your device in a cool and dry environment.
• If you plan to store your device for a long time, charge the battery to 50% every
six months.
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