I have an iPhone 4s. And I recently bought an ASUS ZenPower 10050mah Power Bank. The output voltage of the power bank is 5v/2.4 A. Some of my friends suggested that it could harm my iPhone since iPhone battery capacity is lower as 1430mah, and it supports only 5v/1A. is it true? is the same applicable for iphhone 5s also?
iPhone 4S, iOS 9.3.5
Hi
When using electronic accessories with your iPhone, Apple advises ensuring that they are either genuine Apple products or that they have been certified as Made for iPhone under the MFi program.
Certified items come with the "Made for iPhone" logo on them and/or on their packaging.
Using uncertified or counterfeit accessories may damage your iPhone and/or adversely affect operation.
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Thanks for your advice. But the power bank manufacturing company ,ie ASUS , says it is compatible with iphone also. But I couldn't find a 'made for iPhone ' logo.
Is thw
I will work. The iphone will only draw the 5 volt 1 amps it needs from the power bank. If you plug in an iPad that needs 5 volts, 2 amps, it will draw the 2 amps it needs.
The phone controls the power drawn, so it is fine.
iPhone input Voltage and Amperage
