Today I'll be showing how to check the battery info on your Chromebook. This is a hp 14 and this is an Acer r11. So, with the Chromebook on press, CTRL, alt t CTRL show the subtitles, draw, alt and t all together and that's going to open chrome over she'll see over there. Likewise over here I did the same thing: CTRL alt, see and from there you want to type battery underscore firmware space info. So you see that's what I wrote likewise over here. Go.
Do the same thing: press enter it'll, give you such good information as the last full charge over here. You can see it's designed for 3 500 Williams, but it's only charging up to 2680, so 20 decline after four years, and this one is used to be 3280, and now it's at 30, 21, so 8 decline, maybe 7, I'm not sure uh. Also, battery info battery firmware tells you the cycle count on your Chromebook. I'm guessing cycle count refers to how many times you've charged the Chromebook. So I've owned this since 2018, and it was a return, and so it's been charged recharged 160 times.
So that's not too bad, it's still maintaining at least 90 percent of its battery. But here are my uh, my Acer, r11, surprisingly after four years, or not really surprisingly, uh only after 34 recharge cycles, it's seeing about a 20 decline, it's probably through age, since this one has an extra two years versus my other Chromebook and also gives you other useful information like the battery OEM name any. What the current charge voltage is over here. You can see other stuff he'll tell you how much capacity is left currently, so just type battery underscore firmware.
Source : aleks dude