Originally Posted by
jefnvk
I'm hardly a weight weenie, but those battery packs can add up in a hurry. That 15000mAh pack was probably the single heaviest thing in my bag, it'd do some damage if I chucked it at someone's head!
15,000mAh seems almost a ridiculous amount of battery though. I use a usb power pack (the cylindrical ones that takes 18650 cells), if I brought two of my Panasonic ncr18650b batteries (3400mAh each) I figure I could get around a weeks worth of full day GPS tracking plus some other light phone usage. With no other charging along the way I mean.