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What you scavenge in a fallen world could dictate what you have access to. If you are not a tinkerer you might find that it can be very beneficial in following a collapse. There is going to be a lot of stuff around. Metal stuff, electronics, and artificial materials. What you do with electronics will dictate how you take advantage to the tech that once ruled the landscape. Of course, that assumes that you know how to get the most out of that technology. You are going to be able to create things and carry a serious advantage over those who might look to do you harm.
Of the many issues you might have with these electronics, battery terminals will be a big one. They will likely be corroded from exposure but that doesn’t mean they are useless. This article will teach you how to breathe new life into those electronics.