Sounds good. Maybe take an extra power bank to be safe? Like any setup, worth testing it beforehand to see what battery life you get so you can work it out. Or just wing it and take plenty of spare capacity!
You may know this already but you use less power from your power bank if you run a phone (or anything else for that matter) with it connected so that it's battery is always full, rather than running it down and recharging it later.
Sounds good. Maybe take an extra power bank to be safe? Like any setup, worth testing it beforehand to see what battery life you get so you can work it out. Or just wing it and take plenty of spare capacity!
You may know this already but you use less power from your power bank if you run a phone (or anything else for that matter) with it connected so that it's battery is always full, rather than running it down and recharging it later.