this post was submitted on 10 Nov 2025
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I'll preface this by saying I only have some basic knowledge around hardware. Any answers I might receive will probably have to be dumbed down a bit. So I bought a used 2021 Razer Blade on eBay a few months ago cos it had good specs for the price. I know, I know, desktops are better for gaming but I live in a van and travel a lot so a desktop isn't an option

Anyway, I hadn't really thought about it until afterwards (silly mistake) but I learned quite soon after buying it that it's the latest model that doesn't have battery management that allows capping the charge at 80%. I tried finding a software solution for this but from looking it up it seems that I'd need better hardware to do it and you can't with just software? Correct me if I'm wrong

Is this something I can upgrade the laptop with or is it baked in, so to speak? I know these laptops are pretty notorious for the pillow battery thing, if that's the right term. I'll accept I'll need to replace it at some point if it can't be done, but if there's some other solution then that'd be great

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[โ€“] knowone@slrpnk.net 2 points 1 week ago (1 children)
[โ€“] flemtone@lemmy.world 0 points 1 week ago

Turn off compositing effects and animations but leave compositing itself on, turn off any startup items you dont need or use, and here's some Firefox tweaks that helps with battery life:

https://www.reddit.com/r/EverytyhingLegal/comments/1ak4zpb/my_firefox_tweaks/