Bruh, you need to update your facts before you call others out. Amazon is flooded with 20,000 mAh batteries for around $30.
https://www.amazon.com/25000mAh-Por...battery+pack&qid=1551185193&s=gateway&sr=8-13
He said CASE. You showed a PACK. Are you going to duct tape that pack to your phone?
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