It is often said that ‘the best camera you have, is the one that you have with you’. This has been one of the philosophies behind the #mojo Mobile Journalism movement and the growth of using Smartphones for news gathering. The problem is phones now have multiple uses; web surfing, photography, videography and even making phone calls 🙂 so they use a lot of power. All too often the camera you have with you, is sitting in your pocket with a flashing battery warning! With most phone makers electing not to have removable batteries, the answer is to carry a portable charging device. Here are three I use, there are many more options available.
1. Anker 2nd Generation Astro mini 3350mAh Lipstick-Sized Portable Charger External Battery Power Bank. At £9.99 this is cheap as chips and with its small size (87gm) it easily slips into the pocket. It is made of aluminium so feels solid and robust. When I was using an iPhone 5, it would give me one complete charge. It also, easily attaches to my tripod with a velcro strap, so I can use it whilst videoing.
2. Maxell 790404 5200mAh Power Bank Battery. This is a slightly larger unit, weighing 152 gm. It cost £25.16 and with my iPhone 5 gives me just over two full charges. With its aluminium housing, it feels very robust. Again it is small enough to velcro to a tripod so can be used whilst videoing.
3. EC Technology® 2nd Gen Deluxe 22400mAh Ultra High Capacity 3 USB Output External Battery (£28.99). This is a monster weighing in at 476 gm, you could build walls out of these! I bought this for prolonged trips where I do not have access to mains power. I charged my iPhone 5 with it and the battery indicator didn’t move. It will in theory charge an iPhone 4S 13 times! It has three outputs and has a plastic case, presumably to keep the weight down. This is definitely one for the camera bag and not your pockets! It even has a built in torch!
I have recently bought an iPhone 6 Plus which has much better battery capacity than my iPhone 5, I will post charging figures for both phones when I have more data. Hope that helps! If you have any solutions you would recommend, please let me know.