since some batteries are exploding including phones most of people look for purchasing a cellphone so let's take a look at note 7 and assess why it might spontaneous combast?
During charging the phone is protected by multiple fail- safe first you have the part plugs into the wall; the charger and the cable. If the charger is faulty, or not designed specifically for the phone, it can affect safety of battery it can destroy protection circuit which I'll tell you in seconds charging part. It's also a fail- safe as well as it tries to do best to protect the phone and the battery from faulty charger and circuit electrical flow, but as a last resort the battery also has its own fail- safety built in here is where the bettery plugs into the mother board to receive it's supply the phone power then we have this circuit.
At the top of the battery this controls the flow of
electricity and the temperature of the lithium batteries should have
variations of board its make sure that battery doesn't over charge and
it has a thermal fuse of sorts will blow if the temperature gets too
hot, thus protecting the lithium inside from rapid Un planned
catastrophic the body of the battery of the battery is typically two
layers the anod and cathod, which are separated by an electrically
conducting fluids.
This is only and smells surprisingly of burnt skittles the combination of these elements allow your phone to charge and function as long as the battery protection To charge and function as long as the battery protection circuitry is working correctly and the electricity and temp of the lithium are regulated if it is not regulated correctly charging the lithium will react violently.
This is only and smells surprisingly of burnt skittles the combination of these elements allow your phone to charge and function as long as the battery protection To charge and function as long as the battery protection circuitry is working correctly and the electricity and temp of the lithium are regulated if it is not regulated correctly charging the lithium will react violently.
So if we look at one of the exploded phones we can easily see which of the fail-safes is failing at being safe.
The charging port sits here inside if the phone. There are no burn marks near the port ,or where the port connects to the motherboard. But we do some scorching Where the battery sits. Not where it plugs into the main board which would be about here.
But it explodes in the center of the battery around the battery hold in the thick aluminium midfram so on this particular exploded note 7 ,all of the connections are good, its just the battery itself isn't behaving Tesla cars also powered b lithium batteries and the model S had a small issue at the beginning of the production where the battries on the undercarriage by debris on the road which could cause the Lithium battery under the car to explode Tesla corrected this problem by adding a titanium puncture proof under-plate to the model S.but note 7 batteries are defiantly not being puncture internally.so note 7 battery isn't being punctured that narrows us down to overcharging, shorting or impurities in the battery itself. As small metal impurity in the lithium could short it out.
Personally, I think problem has to do with little circuit Board failing at the top of the battery charging from what I have read
voltage regulator can't stop chain reaction. Since this particular note 7 battery isn't plugged into the phone right then so failure thing have this battery explosion occur during experiment remember this only happens on a very small number of devices so far it happened on 35 phones.
The charging port sits here inside if the phone. There are no burn marks near the port ,or where the port connects to the motherboard. But we do some scorching Where the battery sits. Not where it plugs into the main board which would be about here.
But it explodes in the center of the battery around the battery hold in the thick aluminium midfram so on this particular exploded note 7 ,all of the connections are good, its just the battery itself isn't behaving Tesla cars also powered b lithium batteries and the model S had a small issue at the beginning of the production where the battries on the undercarriage by debris on the road which could cause the Lithium battery under the car to explode Tesla corrected this problem by adding a titanium puncture proof under-plate to the model S.but note 7 batteries are defiantly not being puncture internally.so note 7 battery isn't being punctured that narrows us down to overcharging, shorting or impurities in the battery itself. As small metal impurity in the lithium could short it out.
Personally, I think problem has to do with little circuit Board failing at the top of the battery charging from what I have read
voltage regulator can't stop chain reaction. Since this particular note 7 battery isn't plugged into the phone right then so failure thing have this battery explosion occur during experiment remember this only happens on a very small number of devices so far it happened on 35 phones.
Samsung
If you’re one of the millions of people who bought a
Samsung Galaxy Note 7, you’re walking around with a ticking time bomb in
your pocket. Your amazing, super smartphone has a faulty battery pack
that can spontaneously combust in a flash of smoke, searing heat,
smashed glass, and bending metal. Your Note 7 could explode in your
hands while you check Facebook, against your face during a phone call,
or next to your bed while you sleep at night.
Samsung brand doesn’t have to be buried with it.
If you stand up for Note fans everywhere, we’ll be with you
when the Note 8 comes back larger and better than ever before. But so
far, you’re doing everything badly and showing very little care for the
people who paid nearly $1,000 for your phone.
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