$.50 off any One Rayovac Alkaline Battery Pack (4 Count for $1.30 at Walmart) Posted by Harbor Master on 11 May 2017, 2:36 pm Tweet Expired Ex. 30 days from print (Print limit is two) Click here to print $.50 off any One Rayovac Alkaline Battery Pack Walmart sells 4 count AA or AAA Rayovac Alkaline Batteries for $1.80 everyday. $1.30 after the coupon.