Greetings, I am starting to travel a lot more and am in the market for a new battery. So far I have had a lot of luck with my 32,000 mAh battery and love that it has a variable voltage output so I can charge my surface pro with the correct adapter but now that I am starting to travel internationally I know it will come under scrutiny for the large capacity. I recently got a cheap 13000 mAh battery at MBK while in Thailand (so far it hasn't exploded) but it doesn't have a variable voltage output. I also recently purchased a Razer phone (no, not a Motorola razr) which has USB C and quickcharge 4.0. I would love to find a battery with that as well.

TLDR:
* 20,000 mAh (maybe down to 15,000 mAh)
* Variable voltage port for charging things like surface pro 3
* USB C
* USB A
* Quickcharge 4 (or 3)

I care less about the length of time it takes the pack itself to charge though.