Samsung Galaxy Note7 exploding battery likely caused by extreme internal margins

05 December 2016
Samsung was too aggressive in its internal design margins, leaving no room for the phone's safe battery operation.

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  • D
  • AnonD-362903
  • AIA
  • 05 Dec 2016

the engineer who made those tolerances probably was burnt alive by the shareholders

    • D
    • AnonD-362903
    • AIA
    • 05 Dec 2016

    possibly only a fraction of all notes are exposed to self-cremating along with attempt to take owners life, due to differing dimensions of each device withing the manufacturing tolerances. just a small miscalculation!

      Could b but if tht was d case then every note 7 should have exploded..

        • ?
        • Anonymous
        • 0fC
        • 05 Dec 2016

        Who is this unknown Instrumental company and what's their background?

          Pixel87, 05 Dec 2016Aren't you guys tired of going back and forth on this S7 Ed... more"They didn't even bother to run test on those devices atleast 2 to 3 weeks before its official launching"

          how do you even know that? I know, you just made that up to show people how stupid you are.

            Pixel87, 05 Dec 2016Aren't you guys tired of going back and forth on this S7 Ed... more"samsung was actually in haste to capture some market share before the released of Iphone 7"

            Note 5 release date: August 21st 2015
            Note 7 release date: August 19th 2016

            2016 is a leap year.

            Samsung was just ONE FREAKING DAY earlier to announce the new Galaxy Note

              • P
              • Pixel87
              • 3sE
              • 05 Dec 2016

              Aren't you guys tired of going back and forth on this S7 Edge with a stylus called "Note 7"?. I personally feel irritated each time samsung try to cover up their hasty flagship mistake. One thing I have discovered about asian mobile firms is the culture of mobile phones mass product,samsung was actually in haste to capture some market share before the released of Iphone 7. They didn't even bother to run test on those devices atleast 2 to 3 weeks before its official launching,had they paid any attention what happened to S7 edge with a stylus woudn't have happened.

                • ?
                • Anonymous
                • 4@D
                • 05 Dec 2016

                I refuse to buy planned obsolescence phones.

                  • W
                  • Won't happen until..
                  • LyC
                  • 05 Dec 2016

                  Yes, less than 10% seems good until one hot day, or a hot battery, does which all batteries will do eventually (it has happened to my iphone but its safety margins where good enough for it not to explode), until... booom! ...and you discover that 'it looks good' was not enough for every day.

                    • D
                    • AnonD-1825
                    • p77
                    • 05 Dec 2016

                    Anonymous, 05 Dec 2016I opened up my phone(not a Note 7) and the battery fits snu... more"I opened up my phone(not a Note 7) and the battery fits snugly in its space.. Definitely no 10% gap here and the phone is working alright."

                    Didn't you read this news? It clearly said battery have to have that 10% gap because the battery will expand itself with time to fill that 10% gap.

                    This would explain why the explodes are very random.

                      • ?
                      • Anonymous
                      • tu6
                      • 05 Dec 2016

                      Someone Else, 05 Dec 2016I think this is maybe the best explaination we have about t... moreI hope Galaxy S8 have 2600mah battery. Just to be safe and so that Samsung can cramped all the hardware in a super thin phone. No need for a big battery in tiny slim phone. I rather have a safe phone with small battery than a dangerous ones with a battery too big for its own body.

                        • A
                        • A Note 4 user
                        • nUS
                        • 05 Dec 2016

                        Is it Li-Pol??? Previous reports mentioned Li-ion.

                        in any case, this is the perfect proof that NON-REMOVABLE BATTERY designs should be banned.

                          • J
                          • John
                          • ICZ
                          • 05 Dec 2016

                          viveksubhash, 05 Dec 2016i really think that the photo is wrong..most batteries are ... moreI work at a phone repair store and most phones do have a sizeable gap on all sides and are adhered in place so that it sits in the center of the over sized space. The exception to this are with removable batteries that are in their own plastic frame that it can "breath" within.

                            • J
                            • John
                            • ICZ
                            • 05 Dec 2016

                            John, 05 Dec 2016Umm....the company that Samsung "blamed" it on was their ow... moreSorry, that comment was for the original person that you commented on.

                              • J
                              • John
                              • ICZ
                              • 05 Dec 2016

                              Anonymous, 05 Dec 2016Grow up and get a grip.Umm....the company that Samsung "blamed" it on was their own company. Another division of Samsung was making the batteries but when this happened they switched to a Chinese company that was also making the batteries but none of their had caught fire at that time. Granted the phone had only JUST been released in the market that the Chinese batteries were being sold in.

                                • D
                                • AnonD-179651
                                • MP8
                                • 05 Dec 2016

                                It was referred to the internals of the battery not the externals.

                                  • ?
                                  • Anonymous
                                  • 3@K
                                  • 05 Dec 2016

                                  Anonymous, 05 Dec 2016I opened up my phone(not a Note 7) and the battery fits snu... moreI suggest you establish your own consultancy and put Instrumental out of business ... what a matter expert ... UNBELIEVABLE.

                                    • D
                                    • AnonD-22490
                                    • Nu7
                                    • 05 Dec 2016

                                    the price for a bezeless smartphone

                                      • ?
                                      • Anonymous
                                      • 0RT
                                      • 05 Dec 2016

                                      andrewuna, 05 Dec 2016I can't trust Samsung ever again, I remember the early onse... moreGrow up and get a grip.

                                        • ?
                                        • Anonymous
                                        • 0RT
                                        • 05 Dec 2016

                                        Anonymous, 05 Dec 2016What to buy now ? A rubbish LG ? Or just wait for the next Sammy and hope they've learnt from their mistakes. One bad device shouldn't make you boycott an entire company. That's just childish.