Posts tagged Lithium
Lithium battery set on fire by short circuiting.
http://goinggear.com/flashlights/batteries-chargers Basic information about lithium ion batteries is one of the most requested topics I have ever had, so her…
Video Rating: 4 / 5
A lithium ion battery is a rechargeable battery in which ions move through the anode and cathode during discharge, and in the reverse direction while chargin…
Video Rating: 2 / 5
http://www.indiamart.com/immense-power/ Longest lasting primary battery and it lasts many times longer when used in high drain devices such as Digital Camera…
Video Rating: 0 / 5
Disposable lithium camera batteries (and other batteries) contain a strip of lithium metal which can be extracted and dropped in water for a fun reaction. Be sure to do this in a well ventilated area, and stand far away. Given a large enough piece of lithium, it will begin to react violently and eventually “explode”, as seen in the video.
Video Rating: 4 / 5
This is a segment from “How it’s made” on lithium ion batteries
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
by Aaron Landry
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
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 …
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…