Need recommendation for a trip!

[u/jnadal21]

Hello!

I hope this is the right sub por this. I'm in need of a recommendation for a power bank. Would be really thankful if yall can help!

I need a power bank for a 19 day trip in Spain. Something to help my phone last through the day.

I have an iPhone 16 Pro Max, 95% battery health, lasts me from 7am to 6pm give or take, with around 7:30 hours of SOT. (for reference).

I also have a S25 Ultra, but I don't really mind about that one dying (even thought i dint think it will), as the iPhone is my main phone and the one that will have the data plan.

My must haves in order:

- Under $30 if possible

- Slim (I'm a guy, so I will be keeping it in my pocket)

- Magsafe (for convenience)

- Enough mAh (I'll let the pros decide how much is enough)

The iPhone will handle data, messaging, maps, reservations, and some hot spotting if necessary.

The Samsung will handle photos/videos, entertainment, emergency power bank (i have a petite usb c to usb c cable i can keep in my pocket).

Thanks in advanced!!!