Question about battery pack

Nano Cortex
1

Hello everybody, first post here…

I was planning to buy this battery pack to power my Nano Cortex. I don’t have any other pedals or switches on my pedalboard, just NC and a DI Box.

Will it work for 2-3 hours practice or gigs?

Thanks for the help!

2 
Hello,
I don't know about this one, I have this one: Anker Zolo Power Bank 10000mAh 30W and it works very well
Regards
3

Thanks for sharing lml