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LED Water Purifier

Step 7Hook it up to a power source

Hook it up to a power source
I tried using a smaller battery for this but none seemed to prove themselves worthy so I Ended up using a 7.2 volt Nickel Cadmium R/C car battery.

It was fairly easy to connect but I did not solder direct to the battery because I NEVER do that no matter how much wire is in between. its just dangerous.
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Author:nrepak