November Northen sales flyer had 12V/1 amp Batteryminder for $17.99. Sales ends Dec 14th. Today's Northern sales flyer shows same Batteryminder for $29.99. I own a couple of these to maintain deep cycle batteries, along with battery on both welder and generator. If you need the loop terminals, order them from Ebay. One seller has buy two, get one free, which is still cheaper than what Northern wants for one. Northern does have a 12/3, 50', outdoor extension cord in Dec flyer for $24.99
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