Samsmong before this year, released her anticipated phone from the family of Note, a phone Galaxy Note 7, but when it put up for sale many users found a problem with the device's battery, it's exploding battery without warning, many of the cases appeared around the world , phone explosion was found burned and because of this defect.
Samsung recently Get all copies of this phone, and announced turning off the production of the phone. But in contrast, Samsung did not reveal the real reason why this version explode, in other words, the real reason behind this problem is still a mystery.
There are many hypotheses that try to explain the reasons for the bombings. Today we will try to bring the picture, about the possible reasons behind the explosion of this phone, and according to many Theories which was sourced from the experts by the press worldwide.
1. there is not enough space for battery
the main problems for the Galaxy Note 7 is the used battery in the device, the custom size of the battery is not enough space and Samsung has combined the battery components in a small space and inadequate, where the battery is greater than the available space, which means that a high temperature of one of the components will cause the high degree of heat in this component and thus combustion phone.
2.problems during the production process of the batteries
In the new battery, which have been included in this version, a used technique called Amperex which can has manufacturing defects in the internal circuitry resulting in more explosions in the batteries of the devices. But there are possibilities for a problem in the production of new batteries chains. Pollution caused by small fragments of the metal during the production process or in the closing minute battery holes, which may not become apparent until the battery is charged several times.
3. Fast charging
The Financial Times published a hypothesis on its website based on an anonymous source, it says that the biggest problem in this phone basically, is the speed at which the batteries are charged. If the battery is charged very quickly, and result in heat generation, lithium gather around the anode, which may lead to a short circuit. When the natural rate exceeded the charged speed like this, especially in lithium batteries problems may appear.
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