Dell recommends buying a new Dell laptop battery when the run time does not meet your needs. As we can see there are some excellent improvements possible with the larger battery, which allows the Legion 5 to become one of the best results I’ve seen from this test, lasting for more than 10 hours in the youtube playback test. For a power user, reduction in run time generally may be experienced within 18 months. These are the battery life differences with the smaller 60Wh battery and the newer larger 80Wh battery. As time and cumulative use increase, the performance will degrade.įor the typical user, noticeable reduction in run time generally will be observed after 18 to 24 months. If these drivers were the problem, normal battery charging will have been reinstated.ĭell Laptop Battery - Frequently Asked QuestionsĪll rechargeable batteries wear out with time and usage. Revisit Device Manager to check that these drivers have been reinstalled, if not right click on battery drivers to manually refresh. During start-up, Windows will automatically get and install new battery drivers. Try going to Device Manager, Battery drivers and delete Microsoft AC Adapter and Microsoft ACPI-Compliant Control Method Battery followed by Restart. O ccasionally reporting battery life is a problem with the battery drivers, after a Windows Update. Dell expects users to add more RAM, add different drivers, etc. O pening the rear panel does not void the Dell warranty.
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