On our outdoor adventures, we can each keep a phone, headlamp, GPS watch, and satellite beacon charged for up to a week between power sources with one 10,000 mAh power bank.
Useful products:
Headlamp: https://amzn.to/3KXpBYq
Fenix watch: https://alnk.to/6bS5kgH
Zoleo satellite beacon: https://alnk.to/2Qs9wB3
Power bank: https://amzn.to/3EVduY0
Wall plug: https://amzn.to/3ZprC4f
Our gear lists for the Pacific Crest Trail (PCT), Continental Divide Trail (CDT), and Pacific Northwest Circuit: https://thruhikers.co/gear/
Our power strategy on the Pacific Crest Trail: https://thruhikers.co/pct-power-strategy/
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