On Friday 22nd 2013, in honor of National Battery Day, Rayovac will be giving away a Free 4 Pack of Batteries to the first 1,000 people who enter. Make sure you go and “Like” their Facebook page before Friday so you don’t miss out on this awesome Freebie. If you weren’t in the first 1,000, no worries, you’ll receive a $1.75 off coupon. Write this one down because you wont want to miss out on it. Good luck!