110v Power Supply Box

Build a portable power pack for $25

110v Power Supply Box

► Pre-Built Battery Box: http://amzn.to/2msc7qR ► Battery Charger: http://amzn.to/2Fz0maJ Visit http://www.designedbyinstinct.com for the $25 box parts list. Cost is close to $25 if you have a spare/free car battery. Use a Group 24 marine deep cycle battery for best results of course. EverSt...

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