![]() Now charge your laptop up to full power and disconnect it from the charger, start your test of choice, and let the laptop run until it shuts off automatically. Alternatively, you could mute the laptop and set it to play a 24-hour-long YouTube video, or launch into a game and leave it running all day.Ĥ. Ideally you should just use it as you normally would all day, until the battery runs out, but this might not be practical - especially if your laptop still lasts 8+ hours on a single charge. Now come up with a plan of how you're going to use the laptop continuously until it shuts off. These are important because they estimate the difference between your laptop's battery capacity now and when it was brand-new.Īt Full Charge active time is an estimate of how long your laptop's battery can last based on its current capacity, whereas At Design Capacity is an estimate of how long your laptop's battery could have lasted when it was fresh from the factory.ģ. The most important things to pay attention to are the numbers under the Active heading: these are estimates of how long your battery would have lasted based on your laptop usage, formatted as hours, minutes, seconds.Īlso, note that there are two columns of Active battery life estimates: At Full Charge and At Design Capacity. Keep in mind that these are imperfect auto-generated estimates, so you're likely to see some strange math or confusing figures as you scroll down the list, especially if you've used the laptop erratically recently or have left it unused for long periods of time. There, you'll see estimates of how long your battery should last, based on how you've been using it in the past. The quickest way to get a handle on how long your laptop's battery can last is to skip down to the Battery life estimates section of your newly-created battery report. How to check laptop battery health: What to look for Some components of your computer may not be working as they should: a faulty motherboard, a badly soldered charger connector, … In this case, it may be a good idea to have your computer replaced or at least checked by trained professionals for further inspection.Once you have a copy of your Windows laptop's battery report, you should have all the information you need to diagnose the battery health of your laptop. If none of the options above are working for you, there may be another issue at the core of the problem. Click on ‘Power’ and run the troubleshooterĪt the end of the troubleshooter process, you will be shown the results of the tests that were performed and suggestions or recommendations to mitigate any issues that may have been discovered.If you don’t have any clue why the warning triangle is showing up for you, it may be worth it to have Windows run a diagnostic scan of the power in general. Run the battery troubleshooter in Windows Windows will recognize this slow charging behaviour and report the ‘bad’ charger by showing a yellow triangle in the taskbar to warn you. the charging does work and your battery percentage is increasing over time while the charger is connected), they don’t charge your laptop fast enough in some cases. Some laptop chargers – especially when buying they are not genuine – don’t offer the full power (‘wattage’) compared to their original counterpart. Not all laptop chargers can offer the same power. Ensure you are using a higher power charger If this is the case, indeed the dirt inside the port may have been the cause of the yellow battery triangle on your computer. Once the charging port is fully cleaned up, you may notice the charger will fit better into the charging port: it sits more firmly and there is less room for wiggling. ![]() After a longer period of time, this may cause issues. A laptop charger is sometimes connected and disconnected many times per day, and each time a little bit of dirt is inserted into the power port. It is a good idea to check the connector of the USB port: remove any dirt by wiping it clean and try to connect again. In my case, I am using a USB-C laptop charger. ![]() If the yellow icon is no longer there with the second charger, it is likely a hardware issue. The charger may be broken / damaged / bend / … It is worth to try to another compatible laptop charger. The first possible issue you are facing is the laptop charger that is currently connected. The only message it showed was: ’47 minutes to full charge’, which is the normal expected behaviour. When hovering with my mouse over the icon, there was no additional information that indicates a problem with the battery or the charging of my laptop. Recently I saw a yellow warning indication next to the battery icon on my Windows laptop.
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