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Have you guys read about Samsung's new battery QC process? It's pretty insane: http://www.theverge.com/2017/3/29/1...-s8-design-safety-vs-note-7-battery-explosion

As terrible as the Note 7 battery issue was, we have to admit it is responsible for Samsung's incredible new standard for battery testing and technology (Samsung promises the S8's battery will degrade significantly slower over time and usage).


Here's a snippet:

That was a common refrain I heard when touring Samsung’s battery-testing facilities: if one battery fails a single test, it means as many as 15,000 would be rejected and sent back.

To ensure that the Note 7 situation never happens again, and to make sure the Galaxy S8 rights the course for Samsung’s phone division, the company has greatly expanded its battery-testing processes. It has outlined an eight-point battery-inspection checklist, which includes both new and expanded testing. Not content letting its suppliers do the majority of testing, Samsung now duplicates tests within its own facilities, acting as another backstop to detect and identify any failures before they end up in customers’ hands.

There are rows of testing stations in the Gumi factory where the company can test discharge the batteries in up to 60,000 phones at once. These testing stations are replicated in the company’s factories across the world, including China and Vietnam.
 
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