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Results tagged with batteries
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user 202236
An electric battery is a device consisting of one or more electrochemical cells that convert stored chemical energy into electrical energy. Connected a battery's negative to another's positive is a way to increase voltage, useful when a battery outputs low voltage.
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Two 9 V batteries in parallel
To supply this, I'm planning on using two 9 V batteries in parallel. Would this be fine, or is there a better option like 4 AA batteries in a series? … I don't know much about batteries and the like, so there might be something that would make this not a good idea that I don't know about, so that's why I'm asking here. Thanks. …
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