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In this video from GreenLightPC, simple ways of increase the battery life of your laptop for free. GreenLightPC is a channel which aims to provide easy to fo…
by Rob Ellis’
the internal pressure caused a sharp increase in battery explosion
how to safely use the cell phone lithium battery
Internal lithium-ion cell phone lithium battery charge and discharge process in the negative ? positive ? positive state of motion, due to strong activity of lithium itself, so the charge and discharge process may have accumulated in the positive and negative, in the event of accumulation, it will have lithium dendrites (one of the main types of
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crystal growth), pierce dendrites may insulation, resulting in micro short circuit, short circuit caused a lot of heat generated inside the battery electrolyte, insulation materials, local gasification, resulting in increased pressure within the battery , and when the pressure increases to a certain degree of strength of the shell will explode when you can not afford.
This shows that the charging of lithium-ion battery will explode, especially lithium-ion battery for more than 5 magnification easily explode. In the small current charge, the reaction rate slower than the combination, accumulation of lithium atoms will not form, so relatively safe. In the formation of lithium atoms over flow faster, thus giving the accumulation of lithium atoms, resulting in short-circuit the battery internal resistance,release a lot of heat, so that a large number of electrolyte decomposition gases, the internal pressure caused a sharp increase in battery explosion.
In addition, the cell phone lithium battery overheating (150 ? or more) will explode.
Because of lithium cobalt oxide and graphite in the sub-atomic state is the existence of conditions in the heating greatly increased its activity in more than 150 ? above greatly reduced the role of lithium, the lithium electrons and lithium nuclei very close, close to or reach lithium atomic state, the lithium atoms can react with the electrolyte, causing the battery to explode.
1. As far as possible use the original charger. Battery both work, materials, safety and other areas in full accordance with international electrical safety standards of manufacturing, the basic battery safety can be guaranteed, while the fake is not only less battery over-current protection device, overcharge protection circuit and temperature sensor, easy to cause an explosion . Although compatible charger can also be used, but some failed because of electrical properties, will damage the battery.
2. Do not place the battery in high temperature under high temperature will cause the battery to increase the heat, then easily explode. Therefore, charge the battery or place the phone with the battery, be sure to choose a place away from heat, but also to avoid direct sunlight during the summer.
Leave other tips as comments **** Thanks for watching guys! My Website: www.techteenager.net Subscribe to Me www.youtube.com Visit My Channel: www.youtube.com The music used in the intro is “Harmful or Fatal” by Kevin McLeod, it is a royalty free song provided by www.incompetech.com
5 simple tips to increase and save battery on you iPhone, iPad, or iPod Touch. Here is the written script: 1.A big battery killer is screen brightness. Make sure it is set at around half full and and have auto-brightness toggled. 2.Another is if you have an email account set up on your device. If you do, head over to the Settings application, tap on the Mail, Contacts, Calendars option and then look for Fetch New Data. Look under Fetch have it set to Hourly, or for extreme battery saving, click Manually. Personally, I have it on hourly, witch automatically checks if I have new mail every hour from the last check ( you can also check for mail manually by opening the mail app). Under Manually, the device will only check for mail if you open the application. 3.Push Notifications. To see which apps have this feature activated, go to settings, and then Notifications. Go through all of the apps in the list and only toggle the ones that are actually needed 4. The last daily step to increase battery life are the background apps. When you double press the home button, hold down a application icon until it starts wiggling and a red X appears in the corner of it. Close app the apps until it’s empty. 5. The last step, which is very important, but only required every month or two, is the most time consuming. Calibrating the battery. To do so charge your iDevice (at night) until completely (100%) full. Allow it to remain plugged in two hours after 100% (although you can use it or not …
Video Rating: 4 / 5
The 10 ways to save battery are: kenfilmshd.blogspot.com -Turn off wifi when not in use -Turn off bluetooth when not in use -Turn 3G off when not using it -Turn auto brightness off and turn down the brightness -Disable Location services -Turn Equilizer(music) off -Kill all background apps -Sutolock sooner -Disable some Cydia Tweaks via SBsettings Check out my channel: www.youtube.com Check out my old channel: www.youtube.com Follow me on Twitter: twitter.com Like my Facebook Fan Page: www.facebook.com The iPhone features an internal rechargeable battery. Like an iPod but unlike most other mobile phones, the battery is not user-replaceable. The iPhone can be charged when connected to a computer for syncing across the included USB to dock connector cable, similar to charging an iPod. Alternatively, a USB to AC adapter (or “wall charger,” also included) can be connected to the cable to charge directly from an AC outlet. A number of third party accessories (stereos, car chargers, even solar chargers) are also available. Apple runs tests on preproduction units to determine battery life. Apple’s website says that the battery life “is designed to retain up to 80% of its original capacity after 400 full charge and discharge cycles”, which is comparable to iPod batteries. The original iPhone’s battery was stated to be capable of providing up to seven hours of video, six hours of web browsing, eight hours of talk time, 24 hours of music or up to 250 hours on standby. The iPhone …
Video Rating: 4 / 5
How to Increase your Laptop & Notebook Battery Power
Article by johnsunvalley
How to Increase your Laptop & Notebook Battery Power – Computers – Hardware
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The actual life of a laptop battery will vary with computer usage habits. In a survey by chipmaker Intel, 57% of laptop users said they wished their batteries lasted longer
Depending upon the model, a notebook battery usually lasts from 1 to 8 hours. However, with efficient battery usage, an hour or two of battery power can significantly be increased. You can save battery power by using the built-in battery saving modes and by following good notebook battery-saving practices.
Built-in battery-saving modes are Stand By and Hibernate. In the Stand By mode, open applications are stored in the RAM, the hard disks power down, the monitor switches off, but the processor goes on running. When you again perform some activity of the mouse or the keyboard, then the hard disk powers up, the monitor switches on, and the data from the RAM is activated, restoring your notebook exactly the way you left it.
Here are some tips to extend the life of your laptop battery:
1. Power down the display
Lowering the brightness may give you as much as an extra hour of runtime. And to increase even more the lifetime of your battery lower the screen resolution and color depth. This will decrease the workload on the GPU, thus extending the battery runtime.
To change this settings follow the steps below:
a. Open the Windows Start menu and click the Control Panelb. Open the Display menuc. In the new window click the Appearance tab. Under the Advanced button you can disable extra features like ClearType fonts and fade effects which will cut down on the CPU’s power consumptiond. Now go to the Settings tabe. Here adjust the color depth to 16 bit. This is more than enough in office and internet applications.
2. Turn off unused devices
Many new notebooks provide a hard-wired On/Off switch for the Wi-Fi radio for this reason.To save even more power go to the Control Panel, select System–>Hardware–>Device Manager, and disable the following items: Ethernet adapter, infrared transceiver, and Bluetooth radio. You should do this beacause having Bluetooth enabled and not using it actually consumes quite a bit of power.
3. Decrease hard drive activity
Defragmenting your hard drive regularly will decrease the frecuency with which your hard disk has to spin, therefore the battery will last longer. This is due to the fact that defragmentation optimizes the placement of the data on the drive and when a program makes a request for certain data it can be found more quickly.
To defragment your hard disk follow the steps in this article.
Another way to decrease hard drive activity is to set your paging file to a fix value, and this value should be around 1.5 times the amount the RAM you have installed on your computer.
To set the paging file go to the Control Panel and click through System -> Advanced -> Performance Settings -> Advanced -> Virtual Memory Change.
4. Disable startup items
Startup items are programs that load into memory every time Windows boots up and cause other open applications to spill over virtual memory and adds to the CPU load, shortening battery runtime. Here is how to remove some of them that are not necessary.
5. Condition the battery
Battery memory is where the battery becomes conditioned to run for less time than it is designed to run. Say for example, you run your computer on battery for an hour and then you plug it back in to let it recharge. The battery will become conditioned to run only an hour before it runs out of juice.
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Measures to increase replacement laptop battery life
Many times, you wonder why your laptop battery replacement computer died so quickly and if there are precautions you can take to avoid this problem. If you take care of your batteries and maintain properly, you can easily extend the life of your laptop batteries replacement.
Here are some simple steps can be taken to ensure that your battery lasts for its full potential.
If you remove your Dell inspiron 9300 battery permanently replacement ofcomputer laptop and store it away can become dirty and are no longer functional capacity peak. To overcome the problem of a dirty battery, take a cotton swab and isopropyl alcohol to wipe the laptop battery. When you clean the metal connectors make sure you always use a dry cloth. When you clean the contacts you need to use isopropyl alcohol. This will clean your laptop battery replacement.
With own contacts to help maintain a good connection between your battery and computer Cell. The best place to store your laptop battery is in a cool, dry place that is far from excessive heat. Make it a point to keep the laptop battery away from any form of extreme heat. Heat is an enemy Dell XPS GEN 2 battery, thus avoiding the heat is very beneficial to your battery life. Also make sure that the battery is not near any metal objects that can disrupt the battery charge. It is not uncommon for lithium-ion batteries to discharge after long periods of being stored.
It’s a good idea to carry a laptop batteries replacement at least once every two to three weeks. The exercise of a Toshiba PA3593U-1BAS battery ofcomputer Cell means using the battery and do not leave it in sleep for long periods of time. If the laptop battery is not used for long periods of time, it is strongly recommended for the year in-between times. This will prevent a significant loss of Inspiron E1705 Battery capacity. By following this simple Inspiron 1420 battery in your laptop will be able to store more than one charge that if otherwise left alone. If you are not using the laptop battery frequently then you should exercise before you try to use it regularly.
If you use an AC adapter to power the computer as iBook g4 Charger, then it is advisable to remove the battery from your computer good laptop and replace it with an old, short-term Toshiba PA3399U-2BRS battery time. It is good practice drums in thecomputer Portable constantly being charged and discharged to the battery life shorter than ever expected. Excessive charging and recharging batteries shortens considerably the life of the battery. Thus, it is a good idea to remove the brand new battery from your computer portable when powered by AC adapter.
By your power management functions of computers phones before use can prolong the life of your battery.
Defragmenting your computer device is beneficial to the performance of computers your life with its Compaq presario cq50 battery. With computer Portable, clean defragmented ensures that computers phones will be managed effectively. With computer Portable run efficiently will increase the shelf life of batteries by draining not trying to reach program. All these simple tips can ensure that your computer Laptop battery replacement will have a longer life.
5 Tips to Increase Your Laptop Battery Life
Owning a laptop can be a really great convenience especially when you need to stay connected wherever you go. However, as all laptop owners know, there is one thing that can make staying connected a big challenge- keeping the battery alive long enough. On average most laptop owners will get about three to four hours of battery life on their computers. If you want to get something that lasts a bit more than this here are some things to keep in mind.
1.Keep Your Hard Drive in Shape – by this we mean making sure that your hard drive runs at best it can. You can make sure that it processes at a speed that is good by regularly defragmenting your laptop. Faster processing will use up less battery, helping to extend its life. On the same note, you may also want to stop processes that are running on the background which are not really necessary.
2. Unload What Is not Needed – unless you are next to a power outlet you will want to remove all those things that you have plugged in. External gadgets like your mouse, keyboard, speakers etc. all suck up energy levels very quickly. You’ll also want to make sure that your CD drive is empty. Even though you are not using the CD it will keep it spinning inside, which takes up battery energy.
3. Go Easy on Lights and Sounds – extending your battery life will mean having to tone down on the light of your LCD screen and lowering or eliminating sounds. Try to set the lighting at the lowest level that your eyes can take; as for sounds if you can live without them completely, then it would be better to just turn it off completely.
4. Tweak Your Power Options – if your system runs on either Windows XP or Vista then you should have access to advanced features that will help you manage your laptops power. You will be able to choose the different settings and maximize the battery by adjusting these settings.
5. Skip the Themes and Screen Savers – having the standard look on your laptop will not really hurt you. It will still run in the same way anyway. Most of the time these things are for aesthetic purposes only; and they can really use up a great amount of battery power, so just go without it. You will not be able to use it anyway if your laptop is off.
Additional Tip: while you are not going to use the laptop for more than 10-15 days, then take the battery out and store it inside a cool dry place. If battery is unused, it loses its charge eventually.
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Scientists claim tenfold increase in laptop battery life
Laptop and mobile phone batteries could see a tenfold boost in performance if a technology breakthrough from scientists in the US comes to fruition.
According to researchers at the Massachusetts Institute of Technology, replacing conventional battery electrodes with those coated with carbon nanotubes can drastically increase the power to weight ratio compared to conventional lithium-ion batteries.
The scientists say they produced the powerful new electrodes by alternatively dipping a base material in solutions containing carbon nanotubes with positive and negative charges to make a stable film coating.
The result is an electrode that is more porous and contains more oxygen groups, which can store a larger number of lithium ions.
According to the scientists, the energy output for a given weight of this new electrode material was five times greater than for conventional capacitors, and the total power delivery rate was 10 times that of lithium-ion batteries.
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In addition to their high power output, the researchers claim the carbon nanotube electrodes were highly stable showing no change in performance over 1,000 charge cycles.
Although carbon nanotube production is currently limited to niche suppliers, several companies are gearing up for mass production of the material.
133 Watt External Laptop Battery Charger Runtime Up to 10Hrs
What is the run time of Exceldigital(UK)’s Laptop Battery?
Laptop Battery have two main ratings on them: Volts and Amperes. Because size and weight of Laptop Battery is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Mill amperes. One thousand Mill amperes equals 1 Ampere. When buying a battery, select batteries with the most Mill amperes (or Ah). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:
14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).
14.4 x 4.0 = 57.60 Watt-Hours
Watt-Hours signifies the energy needed to power one watt for one hour. This Laptop Battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this Laptop Battery could power your laptop for 2.8 hours.