Rayovac is offering a printable coupon for $1.00 off AA/AAA 4 pack, C/D 2 pack, or 9V 1 pack or larger. These batteries can often be found in the $1 aisle at Target, to make for some free batteries. If prompted enter code 74016761 and then you can print your coupon as many times as you want. I printed 10 coupons to get ready for the toys at Christmas. Go here to print as many as you want.