About 2-3 hours
10-11 watts for an iphone 5. I found it in my science book!
Not possible
It’s a common myth that potatoes can charge an iPhone, but in reality, they cannot. Potatoes can generate a small amount of electricity when combined with electrodes, but the voltage and current produced are insufficient to charge a smartphone. To charge an iPhone effectively, a power source providing at least 5 volts and 1 amp is required, which far exceeds what a potato can produce.
2 oranges. 5-3=2
2 oranges
Take the phone to your local apple store see what they say
Replace it when it will no longer take or hold a charge.
57
Hook your iPhone to your computer so it hour, can charge. Wait an hour and than disconnect your iPhone, if it still doesn't work, take it to your local AT and T store.
It can take up to 30 minutes depending on how depleted the battery is.
Around 12.