ironass
Extreme Android User
It would seem that the culprit behind the exploding batteries is Samsung's own SDI subsidiary. They produced all the batteries for the Note 7, worldwide, with the exception of the Chinese models which come with batteries produced by the Hong Kong based, Amperex Technology, and are not affected.
"As a follow-up of the battery issue, we decided to temporally stop using Samsung SDI’s battery for Galaxy Note 7," several Korean media outlets quoted sources from Samsung Electronics as saying.
"Samsung SDI is claimed to have supplied up to 70% of batteries used in the Galaxy Note7, while the remaining were supplied by Hong Kong-based Amperex Technology, which is a unit of Japan's TDK Corp. For its part, Amperex has made it clear that it only supplied batteries for Galaxy Note7 units sold in China, the only region which is unaffected by the recall."
So, unless you are using one of the Chinese variants of the Galaxy Note 7, your phone will be running on one of the affected batteries.
Source & source
"As a follow-up of the battery issue, we decided to temporally stop using Samsung SDI’s battery for Galaxy Note 7," several Korean media outlets quoted sources from Samsung Electronics as saying.
"Samsung SDI is claimed to have supplied up to 70% of batteries used in the Galaxy Note7, while the remaining were supplied by Hong Kong-based Amperex Technology, which is a unit of Japan's TDK Corp. For its part, Amperex has made it clear that it only supplied batteries for Galaxy Note7 units sold in China, the only region which is unaffected by the recall."
So, unless you are using one of the Chinese variants of the Galaxy Note 7, your phone will be running on one of the affected batteries.
Source & source