If you use a smartphone all day, then you definitely have to charge it every evening, otherwise the next morning I find it with an almost empty battery. There is no smartphone that can be used for a whole day and have more than 20% of the battery available, and when I say used I mean: internet all the time, talking on the phone, games, photos, using GPS, so everything possible . For those who use a smartphone at its "true value", a case with an external battery is the best solution to extend the autonomy of the device's battery.
Because I got tired of charging the 4S every day, I decided to buy it Mili Power Pack 4, an external battery case that theoretically should charge my iPhone 2 times. The case has a 3000 mAh battery, which is twice the capacity of the iPhone 4S battery, so it should do its job without any problems. The price of $70 seems more than good to me considering that it costs $100 on Mili's website, now it remains to be seen how it will arrive in Romania. Does anyone have a better alternative for this case? And when I say "better" I mean a case that has the same capacity but costs less or a higher capacity case that costs the same or a little more.
