Review: Intocircuit 2nd Gen Power Castle 15000mAh portable charger
Monday, March 30, 2015 at 9:45AM 
Text and photos by Simon Cohen
The Intocircuit Power Bank has enough capacity to recharge an iPhone 6 just over 8 times, or a GoPro Hero 4 just over 12 times. Heck, you could even extend the operational life of your iPad Air 2 by another 20 hours or so, assuming you started with a full charge.
Power! Need MOAR Power! It sounds silly, but the reality is, with all of the digital devices we tote around with us every day, running low on power has become a fairly constant concern for a lot of us. Especially frequent travellers who find themselves far from handy wall outlets for the better part of their day.
These road warriors are already familiar with the endless parade of smartphone power packs that are typically integrated into some kind of hard-shell phone case, with Mophie being the most well-known brand (at least for iPhone owners). These so-called “backpack” batteries are fine if all you need is to make your phone last a little longer. But what about your other gadgets?