Hi all. I had a question about battery care. I know neither is ideal, but, of these two, which one is better? 1. Constantly having the Laptop connected to the AC at 100% 2. Charging to 75%, using on battery till its on 35%, than charging to 75% again etc. Ignoring the impracticality of the second option, which one wears out the battery less? Note that the battery is not removable, so charging to 50% and removing it is sadly not an option. Also, the Laptop (which is an Acer) has no inbuild power manager, that can cap the charge to 75%, and only keep charging up once it hits 35% (of natural discharge!, rather then discharge through battery usage). As such, I am kinda in a situation where I have to choose between 1. or 2. I should also mention that I do not know when the laptop will start recharging, at 99% or 95%. I hope for the latter, but fear the former might be closer to the truth, since the Laptop really seems to lack any kind of battery management. Cheers.