@Quinn_Armstrong I have a couple of those.....one with microUSB and another with Lightning. Unfortunately, I had trouble with the Lightning one. I had to exchange it out. These are quite useful in a pinch. Great for attaching to backpacks and such. If Anker makes them, I'm sure the quality would be much better then the PulsePak and much more reliable. I attach the PulsePak to my backpack just because I have it but I can't say that I could count on it for that extra juice..... that's why I also carry the Anker 10000 battery bank in my backpack. But overall, it would be a great addition to the Anker lineup if they choose to make them. But please make the connection part, a bit longer for phones that are in cases.