Have had this on my phone for several days now and initial thought perfect for fishing and that I would never have to charge my phone or worry about it dying on me again. Ive had those with the leads but Ive forgot them and this is perfect it stays on your phone.
It makes it a bit bulky, but I have big hands and it doesn't bother me. The fact that it is still on around 45% after several days, as I use my phone for business, is pretty impressive to say the least. Wonder how long it will last, this is what Im trying to find out...? Please be a week :) fingers crossed..! will update