Reviews: Can you plug in another cord like what you would plug into the wall charger? I have a iphone 4 and the small cord shown in the picture wont fit???

Allfei: Yes, sometimes I use my cord that I normally use to plug into the wall but just without the adapter. ( Nov 23, 2013 11:58 )

Reviews: Does it work for lg optimus g pro?

Allfei: Anything that charges with a mini usb. ( Nov 5, 2013 10:37 )

Reviews: How does this work for iphone 4s? the charge device that plugs into bottom of phone has to be wider than pictured. thanks.

Allfei: It comes with the standard format usb and mini ports on the cable for this model. If you are looking for the Apple 30 pin or lightning you will need to purchase a separate cable ( Oct 28, 2013 15:35 )

Reviews: does the cord that is included chargethe power bank? and can you explain exactly how to charge it?

Allfei: Yes that cord plugs into the bottom hole on the charger, and then all you have to do is plug the USB part into a wall charger and it charges on it's own. All you need is your own USB to phone charger ( Oct 8, 2013 9:10 )

Reviews: What's the case material?

Allfei: Metal case. ( Sep 19, 2013 15:33 )

Reviews: does this work on galaxy s4?

Allfei: Yes ( Sep 4, 2013 11:52 )

Reviews: do you have to charge it on your computer or what?

Allfei: Yes. And if you have a plug then you can charge it in the wall. ( Dec 17, 2013 18:13 )

Reviews: Can you charge this device and use it to charge a phone at the same time or does charging stop when plugged in?

Allfei: Yes, you can use it to charge a phone also charge the power bank. ( Aug 17, 2013 11:5 )

Reviews: Does this charge your iphone 4 or 4s?

Allfei: It can charge anything. ( Jul 25, 2013 17:32 )

Reviews: How long does it take to chage it?

Allfei: About 3 hours. ( Jun 29, 2013 10:9 )