# Why your 10,000mAh power bank isn't actually 10,000mAh

> Why your 10,000mAh power bank isn't actually 10,000mAh 9 hours ago If you’ve ever felt slightly cheated by even the best power banks, you’re not alone.

- **Source:** [Android Authority](https://www.androidauthority.com/why-your-power-bank-feels-small-3675437/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a4015f6d2e4a413fa9a31d4)
- **Published:** 2026-06-27
- **Category:** Phones
- **Tags:** #smartphones #battery #power #actually #bank #alone #breaking #cheated
- **Canonical:** http://localhost:4321/a/6a4015f6d2e4a413fa9a31d4

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_GearOpen's distilled summary. The full original article is published at Android Authority (source link above); GearOpen does not republish the source's full text._