Does this sound familiar. One is traveling and wants to use his smartphone and the juice is empty.
Of course, no outlet or suitable charger at hand.
Unfortunately, I have often happens. Well then call a taxi times or so.
So the search was going on after a power bank.
You should be able to load the phone and not be too expensive, and most importantly not interfere with the take.
After looking long am I stuck with the Ninetec.
First, it served its purpose! Would have it 5 stars, but unfortunately you do not turn off when the battery of the phone is full. at. not with my phone.
Otherwise, processing and function properly.
I charge my phone now mostly over the 2.1A jack. So na is about 30 minutes back as much juice in the smartphone it by holding the rest of the evening well. Just when you go Google Maps uses etc., then sucks the end without the battery is empty.
With the Power Bank I fear no longer. You just have to remember that the Power Bank should be fully and some need the 13,000 mAh for charging. I hang them therefore usually evening times on my regular cell phone charger and the next day you is full.