None.
An hour is a measure of time whereas mAh is a measure of electrical charge. The two measure different things and, according to the basic principles of dimensional analysis, conversion from one to the other is not valid.
Yes - the only difference is the storage capacity (4400mAh against 4000mAh) - it will take slightly longer to re-charge.
so many hours
How many hours is 101 minutes
10 hours
5 hours
How many hours does it sleep
how many hours do agriculturalist
12 hours.
6 hours from 4pm to 10pm
how many hours flight from us to Malaysia
How many hours is Atlanta,GA to Memphis,TN
There are 34/5 hours in 3.8 hours.