Can I charge my iPhone 4s using a 2 amp charger?

[iMore Question]

Can I charge my iPhone 4s using a 2 amp charger

Can I charge my battery on my iPhone 4s using a 2 amp charger

 

[HankAZ]

Re: Can I charge my iPhone 4s using a 2 amp charger

Yes. Apple lists both the 10W and 12W chargers (2 and 2.1 A, respectively) on their website as being compatible. There is circuitry in the iPhone prior to the iPhone 6/6 Plus to limit the charging to 5W. So the chargers are compatible, but they will not change the iPhone any faster. The iPhone 6/6 Plus will charge faster.


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