How can I ensure the battery stays charged for long periods?
To extend battery life and charging times, use HP Smart technology; it recharges your battery to 50% within 30 minutes when off or in standby mode. Ensure that you have a power adapter with at least 65 watts (Product number: 3PN48AA) for optimal performance.
From the official HP Elite Dragonfly Notebook PC manual, page 2
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