Compared with other reusable battery technology, lithium-ion battery
is lighter, cheaper, and higher energy density. It has become now the
main form of rechargeable batteries, especially in the application on
the moviles android
smart phone. Recently, we often hear the charge the phone battery
explosion news. Therefore, I would like to explore some phone charging.
Reason why the lithium-ion battery will explode because of thermal
runaway, essentially, "thermal runaway" is a the energy positive
feedback cycle: elevated temperature elevated temperatures cause the
system heats up, the system heats up, which in turn letting the system
becomes hotter. Thermal runaway is a very common phenomenon, from the
concrete curing (heat) will release a large number of physical and
chemical processes of stellar explosion (supernova is a product of
cosmic thermal runaway), are likely to appear thermal runaway. But
inside the battery compartment of the phone, it can be a miniature bomb.
If we use cheap batteries or does not comply with the standard battery
of the phone, which is a safety hazard for us.
Although this uncontrollable reaction does not happen often, but the
base number of the lithium-ion battery is too large, we feel that such
incidents often occur. For example, in 2006, almost all the major laptop
manufacturers - Apple, Hewlett-Packard, Toshiba, Lenovo, Dell and other
companies - have received a report of a small amount of battery
overheating condition recall products. Single apple a 9 report in the
recall of 1.8 million units PowerBook and iBook. More importantly, the
number of the battery size, configuration and the battery cell will
affect the intensity of thermal runaway. Small battery pack (such as
digital SLR cameras) are only a few battery power, thermal runaway
propagation from the battery unit to the other unit is relatively low.
And 787 huge battery pack is another matter: they are packed in sealed
metal box, which can not be discharged waste heat, the result is that
when a battery unit hot enough to ignite the electrolyte, and the rest
of the battery unit will quickly with into.
However, the higher risk of mobile phone battery explosion, it once
explosion likely to hurt your face and hands, and if you phone in your
pants pocket inside, it can even lead to permanent damage of your sexual
function.
So, whether you use a comprar moviles baratos
or high-end mobile phones , you should develop a good habit of
carrying. The best phone just put in separate parcels. Avoid be placed
directly in the pockets of the clothes. The process of charging the
phone, the phone is not to be placed at the bedside, At the same time,
when the mobile phone charging, you'd better not let it leave you
achieve. Once the result of the explosion caused a house on fire, you
will likely have nothing.
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