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- #Software similar to asus battery health charging full#
- #Software similar to asus battery health charging windows#
Not having to shell out $150 for a new battery (darn those expensive suckers) for each laptop would be nice.Īt a 100% charge level, a typical laptop battery that is full most of the time at 25 ☌ or 77 ☏ will irreversibly lose approximately 20% capacity per year.Īnd a typical Lithium Ion battery (the kind my laptop uses, and I believe are very common in them) that is kept at 40% charge at 25 ☌ will irreversibly lose approximately 4% capacity per year. My battery is being "stored" (not actually being used, just sitting in my laptop while it's on A/C power) almost all the time.īasically my whole reason for doing this is to get an extra 1-2 years out of a battery before replacing it, because that matches up better with how often I buy a new laptop. A point to add is that the recommended charge level to store lithium ion batteries at is 40% (not my number, but is from just about every source I can find). Since in my case, it's just about always plugged in, I'd like these couple extra years. However, from everything I've read about prolonging the shelf-life of Lithium Ion type batteries, I think I can get maybe 1 or 2 more years out of it by keeping it at a lower charge level. I've had batteries decay and go bad on me. I realize the inevitable decay of batteries, and I'm not going to try to argue against it. At a 100% charge level, a typical laptop battery that is full most of the time at 25 ☌ or 77 ☏ will irreversibly lose approximately 20% capacity per year.īefore I reply, I'd like to say that I'm not trying to argue (I hate forum arguments, or arguments in any setting), but just trying to make a point that something which I asked would be useful to me, and perhaps to others that use their laptops in a similar way (plugged in just about every second it's on).
![software similar to asus battery health charging software similar to asus battery health charging](https://i.stack.imgur.com/LW2v0.png)
All rechargeable batteries have a finite lifespan and will slowly lose storage capacity as they age due to secondary chemical reactions within the battery whether it is used or not. The average life of these sorts of batteries is about 3 to 4 years under normal circumstances. With regards to prolonging battery life in a laptop, all batteries of this type decay as soon as they're made. Therefore what I've said in the previous post may not be of any interest to you now, with all due respect, but a Googler in 2012 may find it useful. Your situation may apply to somebody else who reads this in three years time. Please bear in mind forums like these appear in Google, so whatever I say or you say will be read by somebody else in the future. Since my batteries hardly get used, being on A/C power all the time, I thought i might try to extend their total lifetime (not their charge) by limiting the level to which they charge.Īnyways, I'd rather not debate the effectiveness or practicality of it, because in my specific case there is no real drawback, but just see if anyone knows of such an application. My understanding of Lithium-Ion (what all my laptops have) batteries in general is that spending a long period of time at a full charge will degrade the battery's shelf-life much quicker than being stored at a partial charge. I didn't mean how long it can last between charges. I'm sorry if my language was confusing, but when I said longer battery life, I was referring to, for example, how many years before this battery becomes so bad that it needs replacing. I also understand that it obviously wouldn't work while the computer is off, but that just means pulling the plug out upon shutdown, which is a very minor inconvenience. However, in my case, 95+% of my laptops' on-time is while plugged in. I also understand the point of laptops is to be portable. Well, yeah, I understand they stop at 100%, that was just to say there was an option for a full charge.
#Software similar to asus battery health charging windows#
Is there an application, or Windows tweak (both Vista and XP) that will allow me to prevent laptop batteries from going past, say, 75% charge? I understand it would only work while the laptop was on and booted, but that's better than nothing.Īnd while we're at it, how about doing it on Ubuntu as well?Įdited by Anomaly, 06 November 2009 - 02:50 PM. However, I would like to port this ability to other laptops, since both my own experience and my understanding of how Lithium-Ion batteries work tell me that limiting the charge will extend the overall lifetime of a battery.
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I understand that since it works while the laptop is off, it's definitely somewhat hardware-related, even though it is software-controlled. My laptop has a nice little feature that lets me set a limit to the battery's charge (100%, 75%, or 40%) and it will not charge past that, even when the laptop is off. Does anyone know of an application that will keep a laptop's battery from charging past a certain percentage?