Portable charger
There are power blocks, and solar chargers. Unless you’re going to be out for greater than 3 - 5 days or need a lot of capacity power blocks are usually enough. They are cheaper and less finicky than solar chargers.
There are power blocks, and solar chargers. Unless you’re going to be out for greater than 3 - 5 days or need a lot of capacity power blocks are usually enough. They are cheaper and less finicky than solar chargers.