Anybody using these to charge up their Iridium phones? I'm just wondering if there would be a weight savings, but highly unlikely and probably just easier to take a spare battery for the phone.
To be honest, I have never tried as we always carry the phone plus one spare battery. I can tell you we have never had an issue running the iridium battery down, but we only power the phone on to make a call and then turn it off again.
The goal zero doesn't always go, or sometimes we just take the guide 10 power pack and lave the panel at home.