how long until computer runs out of battery?
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Why does my computer need a battery? Just about any gadget that keeps track of the time will have a battery. In your computer (as well as other gadgets), the battery powers a chip called the Real Time Clock (RTC) chip. The RTC is essentially a quartz watch that runs all the time, whether or not the computer has power. The battery powers this clock. When the computer boots up, part of the process is to query the RTC to get the correct time and date. A little quartz clock like this might run for five to seven years off of a small battery. Then it is time to replace the battery. 6 Easy Ways to Keep Your Computer Cool Without Using Electricity.
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Laptop The charge time varies depending on the system. If the system supports ExpressChargeT™ , the battery typically will have greater than 80% charge after about an hour of charging, and fully charge in about 2 hours with the system off.
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- In an orchard, plant the trees at least 60 feet (18.3 m) apart. Allow for approximately 65 to 80 feet (19.81 to 24.38 m) spacing between each pecan tree that you plant. If trees are crowded, the faster growing tree will over-shadow the slower tree, stunt it, and kill it eventually, hampering both trees' crops.
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- Updated: 05/09/2017 by. After the laptop has gone through a full single charge and the power adapter is unplugged, the average life of a laptop battery can be anywhere between one and six hours. This time is dependent on the battery, its capacity (mAH), what's being done on the laptop, and how old the battery is.
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- HP will release a laptop next month whose battery will last up to 24 hours, but only if its running Microsoft Windows XP.
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Average lifespan of a laptop The most common problem is that the motherboard's capacitors go out first leading to a non-bootable(and thus non-usable laptop). These capacitors have up to 5000 hours of life. A rough estimate for someone who uses laptops as their primary computer (e.g. without a desktop) is 5 hours a day average; this yields 2.7 years.
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How long should a laptop battery last? A laptop computer battery should last between two and four years, or around 1,000 full charges. The total lifetime of battery life is dependent on the type of battery your laptop has, how you use the battery, how it's charge, and how well you take care of the battery.
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- Use a wall mount charger or laptop adapter to charge the battery overnight. Charge at C/10 (ten percent of the battery's rated capacity per hour.) For example, if you have a 100 mAH battery, you would charge it at 10mA for 15 hours.
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- This is a subconscious sudden act of the mind and body to prevent oneself from excessive mental and physical stress and arrogating discomfort due to a person’s contradicting action against beliefs, perspectives and values.
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How long should I charge my laptop battery? If your documentation states something different, those directions should be followed. New battery or first use. After purchasing a new laptop computer or battery for your laptop, we recommend that the battery be charged for no less than 24-hours. A 24-hour charge makes sure the battery is fully charged and helps with the battery's life expectancy. Once it is fully charged, you should not discharge it fully, if possible. Lithium-ion batteries (the type used in modern laptop computers) are strained, and may be weakened, when they are fully discharged.
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- The battery typically has a lifespan of between 300 and 500 cycles under normal usage and operating conditions. Using the notebook PC in a higher or lower ambient temperature affects the total number of cycles in the battery's service life.
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How Long Does a Computer Last? Desktop computers have at least 5 different components, and the components each have their own lifespan that ranges from 10,000 to 50,000 hours or more. We consider 50,000 hours to be the end-of-life range for most computers, since it represents almost 6 years of continuous operation.
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iPhone 6 Battery Replacement You're normally going to be better off, though, just letting time do its thing and giving your computer a chance to dry out on its own. After three to five days—depending on how much liquid was spilled—put the battery back in, fire up the laptop, and see what happens.
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How long should I charge my laptop battery? After purchasing a new laptop computer or battery for your laptop, we recommend that the battery be charged for no less than 24-hours. A 24-hour charge makes sure the battery is fully charged and helps with the battery's life expectancy. Once it is fully charged, you should not discharge it fully, if possible.
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- Let it get run down to below 40% before charging it. On some computers, there is a BIOS setting that will allow you to change how much the battery is charged. Only charging the battery to 80% of a full charge significantly lengthens the battery service life, but shortens the time the laptop can run from the battery before requiring a charge.
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- Submit. · just now. Report Abuse. it depends on the computer, how new the battery is, how good the battery is. most new batteries in new computers last about 5 hours. mine is 6 years old and the battery lasts about 30 min. Dibby · 8 years ago.
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- A laptop computer battery should last between two and four years, or around 1,000 full charges. The total lifetime of battery life is dependent on the type of battery your laptop has, how you use the battery, how it's charge, and how well you take care of the battery. 1  Tips and help with maximizing your laptop battery life.
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Laptop All rechargeable batteries wear out with time and usage. As time and cumulative use increase, the performance will degrade. For the typical user, noticeable reduction in run time generally will be observed after 18 to 24 months. For a power user, reduction in run time generally may be experienced prior to 18 months. We recommend buying a new samsung laptop battery when the run time does not meet your needs.
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- All rechargeable batteries wear out with time and usage. As time and cumulative use increase, the performance will degrade. For the typical user, noticeable reduction in run time generally will be observed after 18 to 24 months. For a power user, reduction in run time generally may be experienced prior to 18 months. We recommend buying a new Dell laptop battery when the run time does not meet your needs.
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Laptop For a battery advertised as having the ExpressChargeT feature, the battery typically will have greater than 80% charge after about an hour of charging with the system off, and fully charge in about 2 hours with the system off.
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Personalized Computer Services 1 And if your laptop's internal battery is more than 3-4 years old, it's more likely that it no longer holds a charge, so a power failure will either immediately turn it off, or you may only have a very short time on the battery to react before it powers off.
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- After the laptop has gone through a full single charge and the power plug is unplugged the average life of a laptop battery can be anywhere between one and six hours. This time is dependent on the battery, its capacity (mAH), what's being done on the laptop, and how old the battery is.
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How Long Does a Typical Laptop Battery Last? Long life batteries last a minimum of four hours if used according to the manufacturer’s specifications, while extra-long life batteries can last five hours or more if used correctly. While most major manufacturers offer long life batteries, only a few makers, such as HP and Lenovo, offer extra-long life batteries.onclusion. For many on-the-go users, laptop battery life is one of the most important factors to consider when purchasing a new computer. All of the most popular laptop manufacturers, including HP, Apple, Toshiba, and Lenovo, offer models that provide more than four hours of battery life when used to run simple tasks.
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Laptop Batteries may be stored in the laptop or outside of the laptop.Charge batteries before storing. The recommended charging time should not exceed 1 hour. Typically, this should charge the battery to between 80% and 100%. (Some discharge will take place over time.
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PC Help Center If you are not going to use the computer for more than a day (such as leaving it for the weekend), it is best to turn the computer off. Idle 15 minutes to 24 hours: Sleep Idle 24 hours or more: Shut Down.
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How to Maximize the Battery Life of Your Windows Laptop Try to avoid using a PC Card adapter, as they can drain your battery quickly, and make sure that your USB devices are set to allow Windows to shut them off to save power—you can find the settings in device manager's Power Management property pane for the device.