Hi Ron. No one can tell you how long your battery will last, since that is completely dependent on how you use the computer, particularly how much you access the disk drive. About charging, the only things I have read is that it is better to charge the battery to full, then unplug it and let the battery run down, then recharge fully. This apparently allows for the longest battery life overall. Lithium batteries no longer suffer from the 'memory effect' so how deeply you discharge seems to not make a difference anymore.


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.