Quantcast
Viewing all articles
Browse latest Browse all 592

What input & output specs do I need to know before buying external battery for iphone

Hi. I have an iPhone 5. I had bought the following external battery when I thought I was getting an android phone.
I do not want to connect it and possibly short the phone.
It is Xtreme Portable Rapid Battery 1900mAH Input: 5.5 500mAH Output: 5.0v 0.5v 800mAH http://www.xtremecables.net/support_page...Manual.jpg

and another one that said for iPhone 4 and 4s -- •Capacity: 5000mAh 3.7V/18.5Wh Input: DC 5V/1A Output 1: DC 5V/1.0A
Output 2: DC 5V/2.1A

Can I safely use either would you know?
Thanks in advance.

Russ

Viewing all articles
Browse latest Browse all 592

Trending Articles