I tested this cheap 9,000,000mAh battery pack from eBay – here’s my buying advice

CAT March 15, 2024 1 min read

I often get asked about the cheap power banks on the internet that have bold claims. Well, I bought one, and this is my verdict.

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I tested this cheap 9,000,000mAh battery pack from eBay – here’s my buying advice

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I tested this cheap 9,000,000mAh battery pack from eBay – here’s my buying advice

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