
Ryan Haines / Android Authority
TL;DR
- Samsung’s battery division has apparently tested a 20,000mAh silicon-carbon battery.
- The dual-cell battery reportedly developed swelling by the end of the test.
- The news comes as Chinese manufacturers offer phones with 7,000mAh to 10,000mAh batteries.
We’ve seen flagship Android phones with 7,000mAh+ batteries in the last few months, while HONOR has just launched phones with 10,000mAh batteries as well. Now, a leaker has alleged that Samsung is testing a…

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