Frankly, I Am Good For About 20 Minutes...Maximum
Here in Canada, Fido mobile phones have a big ad campaign right now promoting 7 hours of non-stop service on one battery.
Is this necessary? Really?
Listen, if you are talking non-stop with someone for 7 hours on a cell phone, you really need to go and find that person because either:
a) you are hopelessly and pathetically in love with them
b) they are about to commit suicide.
Either way, the phone call isn't helping.