I've asked this before but what are people using for USB power? Obviously want something small and waterproof and preferably not super spendy to charge a battery pack which I'll use for everything else.
I'm using a Sinewave Revolution after switching bikes to one with a fork that doesn't suit The Plug III I was using previously. I've found the Sinewave to be reliable, though I've not really come up with a position for it that I'm really happy with aesthetically
I've asked this before but what are people using for USB power? Obviously want something small and waterproof and preferably not super spendy to charge a battery pack which I'll use for everything else.