It makes it convenient to have a battery charging while using my other battery in my smart phone (batteries run out fast while using my phone for surfing the net, listening to music and using my email). When my phone battery is running out I just swap it out with the one charging. It is great!
- How did the image on site compare with the actual product? Perfect
- Was the product free of any manufacturer defects? Yes
- Please tell us about the quality of the product. Good