Samsung Releases Official Results Of Galaxy Note 7 Explosions Investigation: Two Kinds Of Batteries, Two Different Flaws
Samsung has finally released the official results of its investigation into the Galaxy Note seven explosions, following through on its promise to do so on Jan. twenty three.
The official announcement confirmed earlier reports on the outcomes of the investigation while simultaneously offering much more detail on what went wrong with the debatable smartphone.
Samsung Blames Batteries For Galaxy Note 7 Fiasco
Last week, a source revealed that Samsung has pinpointed the batteries of the Galaxy Note seven as the reason for the explosions that caused devices of the smartphone to catch fire. It was stated that the hardware and cd of the Galaxy Note seven had absolutely nothing to do with the problem.
A far more recent report further discovered that irregular sizes and manufacturing issues caused the defects in the Galaxy Note seven batteries which resulted in overheating. Samsung used 2 types of batteries for the Galaxy Note seven, one manufactured by affiliate Samsung SDI as well as the other by supplier Amperex Technology. The Samsung SDI batteries had been found to have unusual sizes in preliminary investigations which led to the very first Galaxy Note seven recall, leading to Samsung tapping Amperex as the single battery dealer for the smartphone. Nevertheless, the higher rate of creation led to manufacturing troubles, with defects pushing Samsung to once again remember the devices.
Official Results Of Samsung’s Galaxy Note 7 Investigation
The official results which Samsung has launched gave much far more information on what went drastically wrong with the batteries of the Galaxy Note seven.
In a press conference, Dong jin Koh, the mobile internet business head for Samsung, confirmed that there were 2 unique instances of defects in the Galaxy Note seven batteries.
In the very first batch of batteries made by Samsung SDI, the top right hand corner of the batteries had defects in the type of deflections in the damaging electrodes. There was also cases of incorrect positioning for the point of the damaging electrode, leading to improved probability of the damaging coating as well as the good level of the batteries coming into contact as well as short circuiting.
In the next batch of batteries manufactured by Amperex as well as put in replacement devices of the Galaxy Note seven, there were traces of melted copper discovered near the aspect of the damaging electrode. Thanks to some welding problems, there was the same an increased chance of touch between the negative and positive levels of the batteries.
In order to help support the investigation, Samsung employed 700 engineers in evaluating procedures involving 200,000 devices of the Galaxy Note seven and 30,000 of the smartphone’s batteries. The company even tapped external investigators from TUV Rheinland, Exponent, and UL to assist in the probe.
What’s Next For Samsung?
“It was a really sore time, but in a few months we discovered a lot,” said Koh in an interview with Recode, adding that the controversy must function as a possibility for Samsung as well as the whole mobile device sector to enhance protection measures involving lithium ion battery technologies.
Samsung is actually taking full responsibility for all of the parts of the smartphones and can now be incorporating a number of stages in its testing methods for lithium ion batteries. The business is additionally developing an advisory board centered on batteries.
Samsung’s head for the United States, Tim Baxter, thinks that if not for the manufacturing issues encountered by the ramp up of production for the Amperex batteries, the Galaxy Note seven would still be offered in the marketplace.
The big question on the matter is whether consumers will once again be able to trust Samsung and its mobile devices, with the upcoming flagship Galaxy S8 to serve as the barometer on how the company will bounce back from the Galaxy Note 7 debacle.