{"id":136713,"date":"2026-07-26T01:00:05","date_gmt":"2026-07-26T01:00:05","guid":{"rendered":"https:\/\/mailinvest.blog\/index.php\/2026\/07\/26\/your-20000mah-power-bank-is-lying-to-you-but-not-how-you-think\/"},"modified":"2026-07-26T01:01:04","modified_gmt":"2026-07-26T01:01:04","slug":"your-20000mah-power-bank-is-lying-to-you-but-not-how-you-think","status":"publish","type":"post","link":"https:\/\/mailinvest.blog\/index.php\/2026\/07\/26\/your-20000mah-power-bank-is-lying-to-you-but-not-how-you-think\/","title":{"rendered":"Your 20,000mAh power bank is lying to you, but not how you think"},"content":{"rendered":"

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Cost your cellphone from a brand-new 20,000mAh energy financial institution and do the arithmetic. In case your cellphone has a 5,000mAh battery, that brick ought to fill it 4 instances. As a substitute, it manages two and a half, maybe three, earlier than giving up. It is easy guilty low cost cells or an inflated market itemizing, however a reliable energy financial institution could genuinely include the marketed capability.<\/p>\n

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The issue is that the quantity describes its inner cells earlier than power is transformed, transmitted, and saved in your cellphone. The lie, if there’s one, is the implication that its 20,000mAh might be in contrast straight along with your cellphone\u2019s 5,000mAh.<\/p>\n