$1/1 Rayovac Coupon Reset (FREE at Walmart)May 31, 2011 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. Yay! It appears the Rayovac coupon has reset again! Head over to the Rayovac Facebook page and click on the ‘Coupons’ tab to print a $1/1 package of Rayovac Alkaline Batteries coupon.Some Walmart stores sell small packs of Rayovac batteries for only $0.97 near the registers, so FREE after the coupon!Thanks, Eeendeavors!