Batteries are important to anyone let alone anyone living off the grid. These batteries need to be reliable, durable and produce enough power to keep things going when the lights go out. Whether generating your power through solar, wind, hydro, or other means, having a way to store that power can be vital.
Right now most batteries are Lithium Ion based batteries, but a South Korean University may be on the verge of a segway into something a little simpler than what is currently available on the market. In fact, the stuff needed to power these batteries can be found, well covering most of the earth.
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