Posts tagged Lithium

Make a Lithium Thionyl Chloride Battery

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How to make a Lithium Thionyl Chloride Battery capable of generating 2.8v with enough current to power a LED. Warning: Thionyl Chloride is EXTREMELY toxic and this experiment must be performed in a fumehood by an experienced chemist with proper safety precautions. Lithium thionyl chloride batteries offer excellent shelf life (sometimes over a decade) and energy density. Their main drawback is they are not rechargeable but for low power applications like memory backup they are extremely useful. At very low power levels, they can outlast the device they are installed in, making the recharge issue a non-issue. As seen in this experiment, they are also extremely simple to make. A solution of lithium tetrachloroaluminate in thionyl chloride serves as the electrolyte and the lithium and carbon rods are simply inserted in. The cell can produce up to 3.5volts depending on the purity and quality of the components. Our cell in the video used waste chemicals we had leftover around the lab so the voltage is not that high. But it did produce enough power to light a small light emitting a diode. Commercial cells use lithium foil and spongy carbon for greater current but the concept is still the same. Our website at: www.nurdrage.com
Video Rating: 4 / 5


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Lithium Laptop Battery Manufacturing Process

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Lithium Laptop Battery Manufacturing Process
According to the U.S. well-known science writer Marshall Brain series of articles in the lithium batteries introduction, the vast majority of lithium battery explosion caused by a short circuit, and the specific reasons, including charging overvoltage / over-current use of aging.

Lithium laptop battery manufacturing process, because the manufacturing process itself flawed, it is easy to be insulated in this between the two poles, leaving metal dust, copper foil, aluminum foil pieces. The angle is expected in the battery than the fever (more common in long-term use or charging), the like boiling water in a grain of rice, as in the electrolyte to make random thermal motion. If you happen to have the Canon BP-511 battery positive and negative particles or debris near the middle of the diaphragm level, it could create a divide perforation, triggering micro-short circuit. As the batteries are flammable organic electrolytes, micro-short-circuit may cause an explosion, burning and other accidents, generally have the following three cases:

1. Sparks ignited the electrolyte, and thus bring disaster to come into contact with plastic body and flammable, resulting in fire;

2. Was experiencing an increase of temperature caused by the battery, the discount laptop battery inside the space is small, perhaps because of increased pressure to explode;

3. Batteries slower rise in temperature, the battery case to melt gradually, so that corrosive electrolyte leakage.

Lithium Dell Inspiron e1505 Battery safety problems can not stop now, because then the advanced manufacturing technology, will inevitably lead to planting the seeds in the electrolyte “missile.” Should be noted that the formal sector of lithium battery production and sales have strict norms of acceptable quality lithium batteries, the number and size of debris have been controlled within a small, very low risk of perforation of diaphragm; batteries outside the Shell also used flame-retardant material, is not prone to fire. Laptop BatteryACER Laptop Battery | Dell Laptop Battery | HP Laptop Battery | TOSHIBA Laptop Battery

Lithium laptop battery manufacturing process


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Microwaving A Lithium Polymer Battery!

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Poll: What’s the worst thing you’ve ever accidentally broken? www.micropoll.com Experiment #136 – Lithium Polymer Battery Most lithium polymer batteries (or LiPo for short) go as far as to warn you about simple sun exposure… so certainly a microwave’s exposure would be a near death sentence, right? Jory and the team decide to investigate. So, you’re probably wondering, Is It A Good Idea To Microwave This? Tune in to find out. Twice a week, microwave specialist Jory Caron microwaves different objects… so you don’t have to! The “Jory Caron Microwave Laboratory 2.5″ is a state-of-the-art facility equipped with tinfoil shielding, a ventilation system, emergency surge protectors, safety clothing, and many sexy microwaves. ++++++++++++++++++++++++ Thanks to Zachary Hardin for donating the LiPo batteries! www.youtube.com ~~ Links ~~ FAQ Video ——— bit.ly Merchandise ——- bit.ly Flagged Videos — bit.ly ~~ Connect With Us ~~ ::: Jonathan Paula ::: YouTube —- bit.ly Facebook — bit.ly Twitter ——- bit.ly ::: Jory Caron ::: YouTube —- bit.ly Facebook — bit.ly Twitter ——- bit.ly ::: Riley McIlwain ::: YouTube —- bit.ly Twitter ——- bit.ly Facebook — bit.ly ::: Jogwheel Productions ::: Facebook — bit.ly Twitter ——- bit.ly ~~ Technical ~~ Created by —– Jonathan Paula & Jory Caron Starring ——— Jory Caron, Jonathan Paula, & Riley McIlwain Camera ——— Panasonic battery DVX-100b, Canon Elura 100, & Canon S3-IS Software ——– Adobe Premiere


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Get Lithium Metal From an Energizer Battery

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Get Lithium Metal From an Energizer Battery

We show you how to get Lithium Metal from an Energizer Ultimate Lithium battery. Warning: This should be done outside or in a fumehood due to the toxic gases that may be formed under certain conditions. Gloves must be worn as the chemicals and lithium are corrosive. There are a great many…


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Electronic materials and notebook lithium batteries influenced

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Electronic materials and notebook lithium batteries influenced

Welcome to a Laptop Battery specialist of the dell laptop battery First post by: www.itsbattery.com

“Lithium battery raw materials were Japanese quite good, but these raw material production base factory located in the earthquake disaster area or basic near the disaster area, estimates that affected relatively large. In the earthquake, in addition to the dell factories closed outside, guhe electrical, Hitachi, JX into, ore and mitsubishi chemical all have factories located in disaster area or near the disaster area.

Actually, affected might not notebook lithium battery such as dell Inspiron 1000 battery, dell Inspiron 2200 battery, dell 312-0292 battery, dell INSPIRON 2600 battery, dell INSPIRON 2650 battery, dell 1G222 battery, dell BAT3151L8 battery, dell Latitude X300 battery, dell W0465 battery, dell Inspiron 2000 battery, dell Latitude LS battery, and digital camera, LCD panel etc, and is hot apple could face iPad2 iPhone4 and supply problems. Japan is a global electronic material leading country, many electronic materials are dominated by Japanese manufacturers, global market share more than 70%. Although most electronic material factory in the disaster area, but also likely due to power outages or shortages affect production, which affects the production of electronic industry downstream.

Taiwanese Digitimes’s research report, although sanyo, panasonic and dell laptop lithium battery in the global market share, is being Korean LG battery, samsung and mainland China manufacturer, and year after year, extrusion Japanese ancient river decline into, JX electrician, Hitachi, ore and mitsubishi chemical materials manufacturers but four of the world of lithium battery four materials market 55.9% share. Four of lithium battery materials were points diaphragm, positive materials, cathode materials and electrolyte.

In the earthquake, in addition to the dell factories closed outside, guhe electrical, Hitachi, JX into, ore and mitsubishi chemical all have factories located in disaster area or near the disaster area. Among them, guhe electrical possession of lithium battery use electrolytic copper foil market was 55% share, and its factory in this city LiMuXian disaster areas; Hitachi global lithium battery into is the biggest manufacturer, anode materials as much as 50% market share, its factory in ibaraki prefecture; JX day ore is the world of lithium battery anode materials mainly manufacturers, its factories in ibaraki prefecture; Mitsubishi chemical possession of lithium battery electrolyte materials market share and also have 25% in ibaraki prefecture part factory.

Taiwan industrial institute of technology research report, although there is no in ibaraki prefecture on the earthquake center, but five to six levels of earthquake intensity will affect, and production equipment and building causing destruction.

“Now laptops more important standard is the battery life ability, with Japanese materials to make batteries, stable performance.” LiuHouDe points out, although bixente battery is also considering alternative, but the final product will through customer inspection.

Although at present the global laptop battery market still has some glut of others, including bixente batteries by now, but some inventory, estimated the inventory of two march within LiuHouDe digestive finished, said, adding that the next few months laptops lithium battery may appear supply shortages crisis, lithium battery production equipment is mainly produced in Japan.

Battery is HP, dell buckbeak, lenovo and other international notebook computer giant lithium battery supply chain, currently in laptops lithium battery market share nearly two percent. Byd shares battery division officials also said the Japanese quake on the laptop battery supply could have implications for mobile, but with little influence on lithium-ion batteries. Because, handset lithium battery materials have basically localization.

IPhone from Japan purchase parts and 30%. However, electronic upstream materials in spread panic. “IPhone and iPad component supply will appear problem.” The first one supplier foxconn to financial daily that iPad many fine components with iPhone from Japanese manufacturers purchase, so apple related principals of Asia have to fly to Japan, coordinate supply problems. However, there are no confirmed that the foxconn statements.

ISuppli analyst to Japan GuWenJun points out, apple has always been high dependence of parts, besides Toshiba in NAND flash outside, murata, new bluetooth/WLAN module is also an important part of iPhone, and kotewall AKM semiconductor, er will reach into DengRi department manufacturers are apple’s important supplier.

GuWenJun said, according to a Japanese research institutions in the statement, iPhone from Japan purchase parts account for 34 per cent of the total cost. “Although apple supplier system is sound, the majority accessories and components suppliers have two to three, but the earthquake will certainly give apple supply chain pressure.” GuWenJun said.

laptop battery online shopping system on just what you need time.


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Lithium Ion Battery Explosion

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Two lithium ion batteries exploding due to overcharging. This isn’t to show that lithium batteries are unsafe. I just got bored and decided to blow up a couple cells from an unused battery I had lying around by removing their circuit protection. Explosions are a lot of fun.
Video Rating: 4 / 5


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How to make Lithium Polymer Batteries for Electric Car

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How to make Lithium Polymer Batteries for Electric Car

Really easy, isn’t it? At least much more than manufacturing with sulfuric acid, or to make the chips from any mobile phone. Notice that Li-Po Batteries were designed to be cheaper and lighter that Li-Ion, now, Why can’t I drive an EV with them? (These are Lithium-Metal Polymer batteries, not Li-Ion)


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The next notebook battery? Lithium polymer

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The next notebook battery? Lithium polymer

Article by Green

The next notebook battery? Lithium polymer – Computers

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A battery technology that was touted nine years ago for notebooks may finally get its day in the sun.

Notebook makers will “likely” soon choose to incorporate lithium polymer batteries over the current commonly used type, lithium ion batteries, Sony battery Electronics President Stan Glasgow said during a meeting with reporters Wednesday.

Lithium polymer batteries use lithium as an active ingredient. Lithium is a volatile material, but the lithium in these batteries isn’t packed into cells as it is in lithium ion batteries. Instead, it is contained in a polymer gel. These gel batteries can’t provide the same sort of energy density as lithium ion batteries, but that’s now a plus.

Manufacturers, and in particular Sony battery, have pushed the energy density (or capacity) of lithium ion batteries. When an internal short occurs, it can set off a chain reaction and start a fire. Dell battery, Lenovo battery, Toshiba, Apple Computer and others, in conjunction with Sony battery, have offered to take back millions of lithium ion batteries shipped with particular notebooks in the past two years.

“There is not too much more power we want to cram into lithium ion,” Glasgow said.

Historically, polymer batteries have not been able to provide the long battery life manufacturers and consumers demand. Mitsubishi put lithium polymer batteries in its ill-fated Pedion notebook in 1997. The notebook sported several design novelties–it was far thinner than contemporary designs and was the first notebook with a shiny metallic chassis–but it cost nearly $ 6,000 and had some mechanical problems.

Despite their struggles, industrial designers have always liked lithium polymer because gel packs can be squeezed into devices’ empty spaces. Lithium polymer has also improved over time. Some manufacturers are using it in phones.

Several companies are responding to the hazards of lithium ion by coming out with nonlithium batteries. Zinc Matrix Power and PowerGenix, for example, are promoting zinc-based batteries for notebooks and other devices. Zinc Matrix says it will start shipping batteries in 2007. Glasgow asserted that that these Asus laptop battery technologies could take a little while to get to market.

“I don’t think anything new is going to be available in the next 12 to 18 months,” he said.

MTI Micro Fuel Cells and others will also try to popularize fuel cells, which harvest battery for HP battery notebooks by passing methanol through a membrane.

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Australia Battery is established to serve the needs of batteries and chargers, australia-battery.com is committed to provide excellence in both product quality and customer service. We offer a 30 day money back guarantee on most products that we sell, and our products carry a 100% customer satisfaction guarantee. This means satisfactory resolution of all customer service issues by one of our trained customer service reps. As Australia premier source for Laptop Battery, Laptop AC adapter, Cordless Drill Batteries, Camcorder Battery, Digital Camera Battery and Battery Chargers and so on, our products are selected from top manufacturers. We are committed to going the extra mile to keep you as a satisfied customer!

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Welcome to Australia Battery

Australia Battery is established to serve the needs of batteries and chargers, australia-battery.com is committed to provide excellence in both product quality and customer service. We offer a 30 day money back guarantee on most products that we sell, and our products carry a 100% customer satisfaction guarantee. This means satisfactory resolution of all customer service issues by one of our trained customer service reps. As Australia premier source for Laptop Battery, Laptop AC adapter, Cordless Drill Batteries, Camcorder Battery, Digital Camera Battery and Battery Chargers and so on, our products are selected from top manufacturers. We are committed to going the extra mile to keep you as a satisfied customer!












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High power 18650 Lithium Battery for your flashlight

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A short demo showing how get good quality 18650 cells to power your ultrafire high powered LED torches


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Re-Understand Notebook Lithium Battery Maintenance

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Notebook Battery
by BKbral

Re-Understand Notebook Lithium Battery Maintenance

Li-ion batteries in a life cycle in general can be 300 to 500 times charge-discharge. So many people think that, as long as using less battery, so that you can to a certain extent, played a role in extending battery life. But they did ignore the originalthat the physical nature of the end when the battery off the assembly line, it’s internal life, the clock will then start walking.

So even if you do not set aside the battery, lithiumlife was only two to three years you can come to an end of. Battery capacity caused by reasons for the decline was due to oxidation caused by the battery internal resistance increases. When the electrolytic cell resistance reaches a certain point, although this time the battery still be full of electricity, but the battery of  dell inspiron 6400 battery has been unable to release the stored electricity.

Caused by lithiumis the speed of this aging temperature and set aside when the charge state of preservation decision.

I will give a table to illustrate the different situations of these two factors, the impact on the battery capacity.

Can be seen from the table, high charge state and the high temperature accelerated the decline inapacity. Therefore, if possible, as far as possible, after the battery charge to 40% placed in a cool place to save. This allows the preservation of a long period, the battery protection circuit is in its working state. And if the battery is fully charged, will be placed at high temperatures, which will cause great damage to the battery, the table has also been seen, charge 100% in the 60 ° C environmental conservation, 3 months after the battery capacity fell by 40% .

Therefore, how to save the battery solved the issue, but also leads to another focus of everyone has been argued, that is when we use a fixed power supply when there is a need to remove the Apple A1189 battery? Before the resolution of this question let us first analyze the use of fixed power supply when the battery placed in a computer battery environment in which … … at this time due to charge notebook battery computer battery role in protection circuit, so that the battery remained at 100% of full power state, and this When the battery in which the ambient temperature between 25-30 ° C, at least, if the hot weather, this temperature will be higher, then from the table, you should be very natural to come to a conclusion that it is so to do this would actually damage the

But despite the use of laptop computer battery, high-temperature will bring damage to the battery.

But Qudiao battery, use only a fixed supply, there will still some danger that dust and moisture will cause some damage to the battery, while the use of notebook battery computer battery in order to avoid a sudden power notebook battery computer battery may cause damage, so Manufacturers generally warn users not to remove the battery. Of course, this result will be naturally imagined, your battery as often in such a relatively poor environment, it will not be long over, and then you will need to go to repair center to replace the battery, this way, the benefit of course, is a manufacturer.

Finally we spotlight a lithium battery that is exactly how a reasonable charge and discharge this issue. For the lithium battery is best for partial discharge, rather than fully discharged, and to as much as possible to avoid frequent full discharges. Regular Apple A1185 battery too low discharge of the result can only be scrapped so that the battery in advance, because if the battery into every cell of 2.5 volts below the battery’s internal safety circuitry will be switched on, this time the battery will become some bad spent. Therefore, in order to avoid such situations from occurring, do not save the battery power before its release was erased, but rather a number of electric charge in the store before, and again before the first fully charged.

All in all, in order not to make your premature loss of the role of the battery, then the use of normal, you should try to comply with the following principles:

A. avoid full discharge, and often for lithium batteries. The repeated arbitrarily rechargeable lithiumbattery damage is very small, almost negligible.

B. will need to keep hold of lithium batteries placed in the shade, remember not to put in the refrigerator. Avoid placing hot car, such as a long time to save the battery charge to 40% in place.

C. most of the time if you are using a fixed power supply, please remove the batteries placed in the shade.

D. no need to purchase spare lithium batteries for storage, so this piece is actually a waste  battery.

Battery is brought to use, as long as the attention to rational use and preservation methods, there is no need to care for their excessive, making it possible for its owners contribute more to performance is the most important.


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