Not sure if this has been discussed as I couldnt find anything related in the search .
I was curious what everyones options for ultralight portable battery back ups.
I currently use A 20,000 mah for my longer hikes that weight at 7.8 ounces.(OUCH)
I also have a 6000 mah charger that weighs at 4.4 ounces.
So I was looking to see if if I could find A 10000 or so mah for around the same weight as the 6000 .
I would like to keep it under five ounces if possible.