“I bought and started charging power bank with two light on of the four. I thought it’d charge fully charged in hour. It has been 5 hours and 4th light still blinking. How long does this take? I think it might be bad?”

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• Depends in part on the power source. For fastest charge, get a fast charge AC adapter block. Mine is 27W. Through a computer USB port or a regular 5V charging block will take much longer. So how long does it take your phone to charge? Divide 20000mAh by the capacity of your phone battery. Now multiply the time to charge your phone by the result.

  Answered by geishaslave 5 years ago

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• I'm not sure how long it takes for a full charge. I charged mine over night and woke up with all 4 lights on.

  Answered by Kevthechev 5 years ago

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