I've experienced that that charging my iphone 4s with an ipad charger (10w) it charges quicker than charging it with the 5w the iphone comes with
is it normal? and does this cause a stress to the battery?
Yes it's normal and not it won't.
what is the maximum watt the iphone can handle? and why they only give you a 5w when the 10w it's much faster?
Now, THAT is a good question.
what is the maximum watt the iphone can handle? and why they only give you a 5w when the 10w it's much faster?
I assume that charging with 10w WILL WORK but a slow charge is healthier that a fast charge! so they put a 5w charger to preserve battery life..
what is the maximum watt the iphone can handle?
and why they only give you a 5w when the 10w it's much faster?
what is the maximum watt the iphone can handle? and why they only give you a 5w when the 10w it's much faster?