
So you've got yourself a power bank of some kind size / brand is your call

I got these monsters a few years ago In Aldi I'm fairly confident if I dropped them on my toes I'd wind up needing an X-ray they are heavy solid beasts ..
Ok so where's the dilluded moderator going with this ramble
Your forced to grab a power bank to bug out.. ok it might not be the end of the world but say the other half Is going by ambulance 20 miles to the nearest a&e and needs to keep her / his phone alive to while away the hours or call you to be picked up..... Now the whole power bank thing is great power to take with you but you send them off with that realisation of "have they got a lead to fit their phone

So I've had this for ages now each power bank has its own kit with it consisting of a mains charger (more on that in a minute) a 12v car charger and a selection of leads ..
In my case a usb to micro, usb to usb C, usb to mini and a usb c to usb c we don't have an i phone so no need for a lightning cable .....
All contained within a little draw string bag that some spectacles came in
Nothing high-tech tech I went with the small usb chargers for compactness but thinking more some of the double usb outlet versions both 12v and 240v might be beneficial as if you find a socket chances are you could charge both your phone AND the power bank simultaneously might need to double up on charging leads but mine will take an input from both micro and usb C so no issues here
Also if the power bank doesn't have an inbuilt torch one of these is never a bad shout ..