g. The answer is: YES and NO, it depends on the situation. You can leave the computer plugged in. I already know that using a laptop while plugged in without removing the battery will eventually damage the battery. Aug 5, 2020 路 My inclination is to leave the charger plugged in while I'm working all day, then unplug it when done with work in late afternoon. I was just wondering if I could just leave it plugged in all the time when max charge is set to 60% instead of unplugging and re-plugging every couple of hours or so when actively using it. It reduces your charge by half, since the battery is only going to charge to half capacity, but if you are plugged in the majority of the time, it might be worth it. Obviously, I can't use the dock when powering the laptop off the battery, as it requires the ridiculously-shaped and awkward the Surface Connector, which provides power But most of the times the thinkpad itself disables charging of itself and uses direct power from the charger. It helps to preserve battery life mostly by preventing switching between charging/discharging frequently. It is much more healthy to leave the hard drive spinning all the time. Keeping it plugged in keeps the battery charging, but it is still in continuous use. Get the Reddit app Scan this QR code to download the app now Leaving laptop plugged in . . imo it's better to just use the battery as intended discharge it and charge it. I'm about to get a new laptop and I want to take care of it and make it last. Leaving it plugged in likely won't cause significant differences to longevity. We're way past that technology. Is this a function of the laptop/charger? If so, is there a percentage the battery would need to be in order for the laptop to run purely off the charger? I've seen online many suggestions that it is optimal to charge the laptop after the battery reaches 40% and unplug once it reaches 80% in order to maximize the number of charge cycles. Lastly, your friend's comment makes no sense. These batteries can not be overcharged, which means that as soon as they are 100% charged, they stop charging. Just my opinion: The only times for full charge and discharge are conditioning and calibration. Hi, Most laptop batteries with lithium-ion or lithium-polymer batteries are designed to withstand numerous charge cycles. Raise back of laptop a few inches for better airflow. The newer technologies seem to be better. Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. There is no real danger when leaving your laptop plugged in all the time, because it automatically controls electricity/charge flow and halts at 100% (or whichever max you set it to). And yes, leave your laptop plugged in when practical, so the battery isn't accumulating wear unnecessarily. My laptop came with a usb-c charger and it has only usb-c ports for charging. I kept my laptop plugged in and connected to a monitor for about 2 months and the battery slowly crept up from 59 to 67. Unplug it if you need to use the battery. So while the battery is full, it isn't actually charging, it's more so in an "idle" state and keeping the laptop plugged in doesn't hurt it either. ) IF there is a "bleeder resister" to discharge the power supply, and the laptop allows the power to go both ways, it could potentially discharge the laptop battery too. A laptop battery is healthiest when it maintains a charge of roughly 70 to 80 percent. It's definitively better to keep it plugged than repeatedly charging and discharging it. Yes keep the battery in. Batteries aren't considered badly worn until health reaches 80%. It’s alright to leave it plugged in. What does this mean? Even if you do not turn on your laptop, battery will still get discharged. Batteries are only 80% efficient at optimal operating temperature. i was wondering if i could keep it plugged in all the time? usually i use it as a desktop, connected to a monitor, and everything in my setup (monitor, laptop, speakers) are connected to a extension cord with There's a few videos from popular laptop reviewers showing that. -- it takes more per % the close you get to 100(after a certain point), and the battery will experience far more ware & tear if it's left to trickle charge during heavy use being sat at 80%. When you're at home, unplug the battery and connect the laptop straight into the outlet, it's usually not a good idea to keep a fully charged battery plugged while the laptop is plugged into the outlet. I keep my charging limit on 80% in MyASUS app. thats basically it Newer Surface devices have a setting in UEFI, and I believe this device would support it, where you can limit the charging if you are going to leave it plugged in most of the time. This subreddit has been taken private from June12 in support of the strike on reddit to protest the upcoming changes to the pricing structure for the reddit API and related rule changes. Gaming laptops were designed to be plugged in always anyways. can have some downsides,. the internal charger will not be charging the battery all the time. The battery won’t continue to charge when it’s 100% charged. Healthy laptop care is shutting it down when you're not using it. (apparently, this is a common problem with my kind of laptop). Take this with a grain Question: The paper materials that came with the laptop were very insistent about proper battery care: don't leave it plugged in all the time, run it off battery sometimes, etc. Having the battery at 100 percent constantly and plugged in is not a good idea. I usually leave my laptop plugged-in overnight while I'm installing torrents, rendering, or installing programs, will it harm my laptop battery or any hardware? PS: My laptop is a gaming laptop and it has a pretty good cooling system, I usually switch the cooling fans to the max to blow out any heat buildup of the battery. It pushed the key pad up so that it started to separate from the keyboard. Leaving your Laptop plugged into Power 24-7-365 . Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. Yeah my phone is suffering from the occasional drain to 100% thing really. That's a several 100 full cycles of loss from keeping a laptop plugged in and at 100% capacity for a year. The laptop then knows to charge the battery only up to ~80% and only charge it when it drops under 40-60%. When the battery is charged, the laptop pulls power off the wall thus bypassing the battery, this severely reduces battery wear (in the days of removable batteries you would pull them out for ultimate longevity). ) As I understand it, the laptop runs off the battery even when plugged in. Having a battery fully charged and the laptop plugged in is not harmful, because as soon as the charge level reaches 100% the battery stops receiving charging energy and this energy is bypassed directly to the power supply system of the laptop. My yoga pro2's manual said do not leave plugged in when fully charged as it will damage battery. I didn't believe him until one night I forgot to unplug my laptop and left it charging all night, and it's was at around 90% before I went to bed. But what about leaving a laptop off and charging it overnight? If i left it plugged in even after the battery is full, will this also damage the battery? Or is it safe to leave it? *Edit* Thanks for the info everyone! I constantly keep my laptop charged when being used until I take it outside or when I head to sleep. Most laptops don't support classic sleep states and use Modern Standby as far as know. 05V/cell and offers a SoC of about 80 percent. guess it's still drawing power from battery even when plugged in and simultaneously charging but it's technically not a "cycle" (maybe to consider it as cycle battery need to discharged below 15% or something then charged back up). Sometimes, I also get BSODs. Once fully charged it won't keep charging the battery and your laptop will use the power directly from AC adaptor. I got a work laptop and it was given to me with wd19 dell dock the problem with the dock is that you can’t use the laptop with screen without turning on the dock hence the power will be always on This destroyed my laptop battery in 6 months, my laptop can’t hold charge now :( My other mistake was leaving the power cable over night Best for always plugged in laptop battery would be 50-60%. Mar 14, 2024 路 Still, there seems to be no getting away from the fact that leaving your laptop plugged in is essentially ruining one of the core functions of the device, and this is troubling news indeed. Unlike phones, laptops don’t always draw from the battery. I used to own a Razer Blade 2014 and used it as a regular laptop, but I remember one time a friend told me that it's not good to leave it plugged in all the time. Some of my friends told me that I should have it plugged as much as possible even though its already 100% and some say remove it when it gets a 100%. But after continuous usage of 1 year like that, my battery has swollen up. ----- You probably want all your electronics to run on the 18650 lithium-ion cell. So what Asus has cleverly done is made a smart ba Since you're leaving the battery plugged in all the time, it may reduce its lifespan. My laptop thankfully is usually at a pretty constant level, I wouldn't be surprised if my OLDER laptop will outlast my phone though. If devices remain plugged in all the time, the battery “dwells” at keep it plugged it as much as possible to reduce wear on the battery. The battery bar even says that the laptop is PLUGGED IN AND NOT CHARGING. This means that keeping a fully charged laptop plugged in all day won’t damage the power unit. it is already in the very bottom level of the laptops in the market. The constant plugging and unplugging would probably end up doing more damage to the unit then just leaving it on. Keeping it plugged in allows your wall charger to provide power that would normally be drawn from the battery. For example, if you turn off your laptop at 50% and turn it on, say, 1 month later, it will be at 40% or less. The monitor tool shows it at 99% health after 6 months. Get the Reddit app Scan this QR code to download the app now Leave laptop plugged in? Just picked up a t16 gen2 yesterday and battery life seems abysmal, says at It is recommended to leave your gaming laptop plugged in while in used, you dont have to be worried about anything. your phone) using another port on the laptop, while your laptop is plugged in. I'm not just saying it's "Ok" - this is literally the best way to keep your laptop from dying. Considering the folks in the GS club regularly have to deal with 85c+ even tweaked, I'd say 80c is fine. Keeping a laptop always plugged in and at 100% is pretty bad for the battery. after We would like to show you a description here but the site won’t allow us. You should charge it 100%, turn it off, and unplug it. I recently got the new yoga 7 laptop and i was wondering if i should leave it plugged in the wall when i turn it off(or just close the lid and leave it in the sleep state). Jokes aside. Take the 50% it's kinder on the battery for being near permanently being plugged in. I have had my laptop for maybe 1 year now still works like when I first got it. Truth be told, I'm not SUPER concerned with how long my laptop battery will lasts. Leave the external drive spinning. It's safe to leave it always plugged in. This isn't really practical for most people. you will often see the status as "plugged in, not charging. So currently I have the laptop plugged in and it seems to be running just fine (I've only done light tasks on it such as open Reddit and ask this quesion馃槄. If you don't have such app installed in your laptop you can always install G14 control V2 to do these things. I dont really leave my laptop at idle. The heat caused by the system can still affect battery capacity, but that problem can be minimized by draining the battery until it's charged at ~50%, and using a custom threshold (can be set in BIOS or OS) to prevent it to charge any further. It's perfectly fine to keep the laptop plugged in as HP has a system that is on by default called Adaptive Battery which basically spoofs your charging limit to ensure the longititivty of the battery. Your laptop have an AC adapter that provides around 240W of energy for your laptop, that is then distributed to your CPU, GPU and other devices. No, leaving your laptop plugged in all day does not harm the battery. They take primary power from the plug when it’s available. I would like you to please read my post again. Or check it out in the app stores Leaving a laptop plugged in all the time or going through various Nouuuu Its rly bad I got my battery damaged by like 33% by doing that Its rly bad for ur battery health While gaming sure But if u havw it constantly reach 100% Thats bad If u wanna do that Then go acer care center and go to battery settings and tick the option for it to stay at 80% max Sometimes that doesnt work all the time like for example if i turn off my laptop and turn it on it defaults I leave my phone plugged in at night with 100% battery to start the day… and I use the slow 5 watt charger. I have a Razorblade 15 2019 base, and yesterday I had to remove the battery from the laptop because it started to expand. the battery won’t last for more than 1. While modern electronics know not to charge batteries when at 100% there's still a slight trickle. If you really want to be careful with your battery, it is generally recommended not to discharge nor charge them too much. If the charge is kept too low or too high on a consistent basis, your Leaving it plugged in is generally fine. It drains the battery overtime. Does keeping your phone plugged in so battery is constantly at 100% actually reduce the number of charge cycles? i have a 2023 lenovo loq and i was just setting it up as a game console, basically plugged in below the tv with a custom laucher of some sort, so i could launch games with my controller. And also i did set my battery to 80% only so that definitely helped more. Most expensive work laptops have battery management systems that can be set to "always plugged in". I legit only use my interface for my computer audio. So if you continue to use your laptop when it's fully charged, you should keep it plugged in to avoid using the battery. Anyone arguing that you shouldn't have your laptop plugged in while using it is in fact encouraging you to wear your battery down faster by having you charge and discharge it repeatedly (never Some people said, me using my laptop plugged in wont really decrease my battery life. Q: Is it ok to leave my laptop plugged in 24/7? Contrary to popular belief, battery technology has improved a lot more than we are informed/educated upon. You just don't know it yet. Leaving it at 100% charge isn't ideal - it's not the end of the world and the battery should still be alive, but it will lose some battery health. My question is it ok to leave it plugged in while I am playing? I do see a difference playing without it being plugged in an plugged in. This will help to prolong the overall lifespan of the battery. " li-ion batteries will normally wear out after 3-5 years where they will only hold a few minutes if any charge. It will put some stress on the fans, so those may need to be replaced after some time. Too, if you leave the computer plugged into the power, it may save repeated "battery charging cycles", which, while these are measured in the thousands, might eventually wear down a battery a little more quickly. May 6, 2020 路 If your laptop already has a hard time keeping cool, leaving it plugged in and at 100 percent charge is probably a bad idea. If a laptop is plugged in and the battery is fully charged, the battery is unused. Join our passionate community to stay informed and connected with the latest trends and technologies in the gaming laptop world. I heard that leaving a laptop on a usb c charger can degrade battery health. Probably not, but I always had it plugged in, almost never used it off charge, when I first got it the battery would last for about 4ish hours when browsing online so I thought bugger it and didn't bother, I use my phone (always top end android, currently s23 ultra) for anything when im not at the pc. Modern laptops will stop charging once they hit 100%, and once they reach 100%, your laptop will use the electricity from the external source to power itself and not from the battery. Nothing at all. Just if you are using your laptop most of the time while plugged in, you don't want your battery to be at 100% all the time :) Dec 9, 2018 路 @enigma000 . Plugging it in while you use it is no problem at all, but having it plugged in all the time is like running your car when you're not in it. Example fortnite struggles a bit when not plugged in. So I know leaving your phone on the charger when its charged is bad, so when my laptop is fully charged should i let it drain when gaming or is it okay to leave it plugged in? Alienware 15 970m i7 comments sorted by Best Top New Controversial Q&A Add a Comment It is not only okay, it is recommended to leave the laptop plugged in all the time when in use. It's my first laptop since I was about 15 y/o (7 years ago) My previous laptop battery laptop was terrible, and now I'm wondering if those rumours are through that, if you leave your laptop plugged in all the time (even when it's fully charged or when your laptop is turned of), it effects your laptop battery life and performance down the line. Get the Windows Central Newsletter All the latest news, reviews, and Welcome to r/gaminglaptops, the hub for gaming laptop enthusiasts. So if you have a laptop running plugged in for two years, that is equal to two years of draining and recharging the battery. But now, I often experience fps drops and slow start up times for my games and applications. With that being said, using the laptop while it's plugged in puts in a loop of constant charge and discharge, especially when it's under load like in a heavy gaming session. This is what actually causes the wear. I am even using that mode myself, since I use the laptop 90% times plugged in. Many laptops have a setting where the laptop stops charging after 60 or 80 percent even when plugged in. In fact, a huge portion of 2021 models are now coming with adjustable max charge levels specifically to help maintain the health of the battery when it's plugged in. Leave the screen on. Unplug it and run it on the battery routinely, letting it get down to 20-30% at least once a week if it's always plugged in. And I am aware of the charge cycles. So when it’s cold, it is better to precondition the car while it’s plugged in, that to draw power from a cold battery. The laptop is an ASUS Zenbook 14X (2023) without an dGPU. yes, i leave it plugged all the time. If it doesn't you can leave it plugged in at 100 percent, just be sure to use the laptop on battery every once in a while, drain it to 30-40 percent, then plug back in - lather, rinse, repeat. Not sure if leaving it plugged in was the issue but didn't want to take that risk on an expensive gaming laptop. it takes at least 2 years for a good battery to have noticeable deterioration. Ps: everyone was once a noob and is a noob at different things ! Get the Reddit app Scan this QR code to download the app now. Hi, I just got my Lenovo Legion 5 laptop 2 weeks ago, and I have been spending today downloading everything I need onto the laptop. Also, you can also try to set the max battery charge to 60% or 80% to increase its life. Leave your laptop on. I’m not sure if there are any negative affects from keeping it plugged in 24/7 but it’s definitely not as bad as not keeping it plugged in and draining the battery. Leaving a battery charged at a 100% for a year will cause around 20% capacity loss. Find out the pros and cons of leaving your gaming laptop plugged in from other gamers' experiences and opinions on Reddit. This is because the laptop will suck power from the outlet instead of the battery, which reduces battery wear-and-tear. this is why i will not buy devices that do not I had to charge it 3 times between 1pm and 5pm yesterday before I settled on just leaving it plugged in on battery conservation mode. But yeah, 80% is okay if you need sometimes to pick it and go. i don’t even bother to change the bios charge setting. Optimise for minimal temp/power if mining btc overnight. My laptop also had its battery bulged after I constantly used it plugged in for a few years. although modern battery charging will go up to 80% and sort of "balance things there" without over or undercharging the battery. What I am asking is when I am not using the laptop and the charging is capped at 60%, should I keep it plugged. Aug 29, 2023 路 The recommended energy window with minimal wear for lithium batteries is between 30 and 70 percent of their maximum charge. Your laptop could also have a mode for battery longevity. Not only it's perfectly fine, but it's better to use the laptop on AC power for better performance as well as longer battery life. I wasn't talking about keeping it plugged it while using it. Hi, I wanted to know if it's okay to leave a laptop plugged in when it's already at 100%, to use connected to external monitors (like a PC) or maybe charge overnight. A laptop battery could be prolonged by lowering the charge voltage when connected to the AC grid. Better to raise the back a few inches with a decent stand for better airflow to the fans. I'm not a battery expert, but I've read that Lenovo's battery folks say that you should almost never charge to 100% and if you leave you laptop plugged in the majority of the time, then you should try to keep the charge between 45 and 50% (easy to do on a Lenovo using the settings available in the Lenovo Advantage app). When you have battery conversation mode on and your laptop is at 60% (80% for me legion 7i) and plugged in it takes power from the power cord and not the battery. Why YSK: If a lithium battery fails it doesn't just stop charging, it causes a fire. The power brick is a 90W AC Adapter. To make this feature user-friendly, a device should feature a “Long Life” mode that keeps the battery at 4. This can lead to a shorter overall lifespan of the battery and decreased performance. Does leaving laptop plugged in most or all the time damage battery life? Does Limiting battery charge to a maximum of 80%(so not until 100% full) while still leaving laptop plugged in damage battery life? Does leaving it plugged in give a laptop better preformance? If yes, how much? In an Asus laptop you have a software called MyAsus and in it you have a "Customize" menu where you can select an option to customize your battery level. I just got a HP Victus16 as a gift for college and its actually my first time owning a laptop of my own so I may not be aware of a couple of things. Help Is it safe to leave your MacBook plugged in 24/7 whether you’re It's built to be used plugged in. And yes the cap works even when the laptop is switched off or hibernating. A battery always at 100% without discharging can reduce the lifespan of the battery making it harder to hold a full charge. Which confuses me since I usually leave it plugged in while playing games and whatnot, and there used to be no problems with that. Having your fans running at 100% constantly is great for the laptop; it will run cool, avoiding stress on the components and battery. I don't know what "unplugging HDMI" would accomplish. Because nowadays almost all laptops have charging bypass which basically is that when the battery is full, it'll stop charging it and take the power it needs directly from the charging. IMO the best option for maximum battery lifespan preservation is to run it plugged in without the battery. A power bank doesn't use much when not in use. This does come with a caveat, however. [should be in BIOS]. I'm mostly interested in if there is any proof behind these ideas and if I should feel guilty when my laptop is plugged when the battery is at 100%. My room mate who is a computer tech came in my room one day and said, "your battery is bulging and could catch fire or Go to MyASUS app,then in the customisation tab you'll have the option. tl;dr turn off laptop when not in use. OP seemed like he thinks having laptop plugged in all time would "overcharge" the battery or something, which isn't of course the case. I also use the laptop almost always plugged in so in use the battery is always at about 78-80%. This will also lower battery degradation. I know people recommend undervolting for better batterylife, but i just feel like I got this laptop and it should be lasting longer than an 1 hour and a half not plugged in. Yes, you can leave the machine plugged in all the time, although if you don't plan on relying on the battery for extended periods, you probably want to enable "Smart Charging" which will limit the battery charge to 85%; helps it last a lot longer before We would like to show you a description here but the site won’t allow us. There are options in the Lenovo settings (or using TLP on linux) to set battery charge thresholds which should somewhat help with the battery's lifetime by setting a maximum percentage charge (say, 80%) after which the laptop will stop charging the battery. Hi. I don't do any intensive tasks. Go read on charge stress, positive and negative charge in battery and why a cathode/anode degradation and metal plating start to accelerate exponentially after 80% charge or under 20%. The thing is, I only encounter these problems when my laptop is plugged in. When you're plugged in you're constantly charging and discharging. You can use Acer Care to stop at 80%, even while plugged in, it won't keep charging, preventing a full charge cycle. If the power bank isn't being used for an extended period then you're better off storing it unplugged. Do not keep it plugged in all the time unless you don't care about ruining the battery. Thanks. Yes! All of these things will extend the life of the laptop. I'm just wondering a few Thing Can I leave my laptop plugged in overnight in conservation mode with power-saving to download the bigger Files that would take 4+ hours I used to leave my laptop plugged in all the time. Dec 10, 2020 路 Having battery's plugged in all the time will deplete it but each time you charge can also deplete it you could use the manufacturer's software to prevent it from charging above a certain percentage but if you are going to keep it plugged in 24/7 disconnect the battery so the charger cable will only power the PC and not deplete the battery if you need to move the laptop plug the battery back If you use your laptop predominantly desk bound and don't want to constantly plug and unplug the power cable everyday, just leave it plugged in and set the max charge at 80%. I use the conservation mode all the time so the battery caps at 80%. Like this would mean keeping it plugged in all the time even when in use and when not in use. I want to know if leaving it plugged in all the time is going to harm…. I open it whenever i wanna use it. So everywhere on reddit people say "It's ok to keep laptop plugged in all the time". Yes it is ok to leave a laptop with a battery plugged in. I use the laptop for zoom calls and other things unplugged, to 'exercise' the battery so it can drain down and charge back up - but that's occasional - several times/week, where the plugged in charger is daily practice. For device battery longevity - trickle charging is better and keep them around 45-75%. What originally gave me 4-6 hrs on a charge was down to around 20-30 min. The "problem" with leaving your laptop plugged in all the time is that the battery charges up to 100%. So I did that. And yea, you can use it for other things. The old idea that leaving a laptop plugged in for too long will hurt it is simply not the case. The other commentator nailed it, but I really want to emphasize the point that you should keep the laptop plugged at all times. I leave mine plugged in 99% of the time and discharge to around 20-30% once a month, no Issues so far. I'm using a Asus Tuf f-15 and its plugged in the entire time im using it, and not plugged when turned off, is keeping it plugged in when im using it… Don't know if I need to, but my work laptop battery was ruined over covid when I was working from home and left it plugged in. Eventually the key pad started to lift because the lithium battery underneath it started to bulge. Batteries degenerate mostly because of their usage, the more charging cycles the lower the usable capacity. That being said, I leave my laptop plugged in a lot, and I've not noticed a decrease in battery health. This page has a good answer: "it depends". Modern Standby allows for background tasks so it uses much more battery and can lead to potential overheating, especially when 'connected' stadby type is used. Feb 25, 2023 路 Can I Leave my Laptop Plugged in? The short answer is it is possible to leave your laptop plugged in, even if it’s fully charged. Leaving it overnight when the laptop's not doing anything is not so good but using it while plugged in all the time shouldn't be too much of a problem. It should indeed automatically use power from your outlet instead of battery when it is fully charged and plugged in. Only problem is the heat it produces, but you could always mitigate that by the use of external fans and such Lots of devices have lithium batteries these days and a lot of people leave them plugged in charging overnight or while not at home. Dec 23, 2023 路 How does leaving a laptop plugged in impact its long-term performance? Leaving a laptop plugged in can impact its long-term performance by causing the battery to degrade over time. So if you leave the laptop plugged in and it stays at 50% or 80% all the time, it means discharge and charging are happening all the time. Batteries gradually lose capacity everytime it is discharged and charged. it's probably either trickle charge or because the software that stops the charging at 60 isn't active while the computer is booting up from hibernation (i hibernate it every night) but idk Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. I have a 3 year old computer whose battery will still last as long as it did when new compared to my older laptops that couldn't hold a charge after 2 years with the battery never removed and always plugged in. I know more about Li-ion tech than most but less than many and was hoping for some informed input. If your battery's dead and that's why you leave it on the cord, I guess it shouldn't matter. what’s the point to preserve the battery There is nothing at all — zero, on things, not one thing — wrong with leaving it plugged in, using it plugged in, sleeping with it plugged in, whatever you do plugged in, at all times. Most of the time I'm close to a wall outlet, the only real exception is traveling. if when you turn off the laptop the battery is not at full capacity it will charge it to full and then stop, so no problem. If you're going to leave it plugged in for long periods of time, you should lower the max charge to 50-75% (and put the min charge 25% lower than that). However, if you want to keep your laptop plugged in for a longer period of time, we recommend that you remove the battery (if. Passthrough charging means you can charge another device (e. (It probably won't matter but) For poorly designed power supplies, don't leave the power supply plugged into the laptop and NOT plugged into the wall. Personally I don't see the problem leaving it plugged in as once it hits 100% it runs off mains power and the battery remains untouched. You can always repaste the GPU/CPU with better paste as well if you want to drive it even lower but keep in mind that while the paste MSI usually uses are not as good as the aftermarket stuff, they typically last a quite a bit longer. We would like to show you a description here but the site won’t allow us. the reasons is, the battery of m15r6 is completely useless due to m15r6’s power demand. (For long periods. Plug it in when it's charged and you'll save battery cycles. To use your laptop analogy, your laptop is regularly using power even if its battery is already at 100%. If when you turn off the laptop the battery is at maximum, when it is turned off it will not try to charge it and being turned off does not discharge it, so there is not even an attempt to keep it charged to maximum. 5 hour, and even less than 1 hour if it is heavily loaded. Modern batteries do not "over charge". I do have a question however for anyone here who can answer. Some people believe that the top end of the battery charge, from 90-100% or 80-100% causes more cycles than charging in the middle range, like going from 40 to 80 causes less wear than going 60-100. To be completely honest with you I do not know how it EXACTLY works but the bettery being at a full charge while constantly dropping between 99-100% adds up damage to the battery in the long term (by it always charging back up), so just incase set the battery to 80% so the damage gets reduced. Some laptops (particularly Lenovo) have a feature to limit charging to say 80% (recommended charge level). Leave it plugged in. Discover discussions, news, reviews, and advice on finding the perfect gaming laptop. You should limit the maximum charge to 60-80 percent whenever possible if this is a feature your laptop supports. My Asus Strix is able to limit the battery charge to 60%. bey axztw mevcrgk bbub baso mfmnv bsuzc evdiifbc tgalxlb olz