For camping and off grid living, recharging spare LiPo batteries via a ribbon cable or contact pins sounds like a massive pain in the ass. Give me a standard USB C based power bank, the thing that Solar Generators and many panels have supplied connections for, and can be used for any USB C device. Plus the phone never has to be opened and be vulnerable to ingress of moisture or debris.
And for apocalyptic scenarios your LiPos will naturally degrade collectively together in a few years even if they sit unused. An external battery with a more stable long term chemistry would be better.
And for apocalyptic scenarios your LiPos will naturally degrade collectively together in a few years even if they sit unused. An external battery with a more stable long term chemistry would be better.