Different batteries have different capacities, and will therefore store a different amount of energy - and require a different power if you want to charge them in the same time.
so many hours
6 hours from 4pm to 10pm
There are 34/5 hours in 3.8 hours.
12 hours.
It takes 2 hours for it to charge to 80%, and an additional 2 to charge fully.
2HOURS
6 hours
About an hour.
To be fair: about 4 hours. I charge $240.00 labor to do that job.
depends on how run down it is
12 hours would be good.
I am going to say aprox 20 hours.
Its depending on how much of the charge you have already used.
8hrs
The battery of your Samsung Galaxy S3 lasts for about 4-5 hours if you are only talking on the phone, and fewer hours if you are surfing the Internet.
Depends on the charging current. A general guideline is that you overshoot with around 1.4 times the capacity when you charge, so if your charge current is 1 amp, you need to charge for a little more than 4 hours for a full charge. If charge current is 0.5 amps you need about eight and a half hours for a full charge.