Through June 13th, Office Depot is offering Rewards Members (free to join) 100% back in Rewards when you purchase select Duracell Batteries (limit two per person).

Even better, through June 13th, you can score 20% off a regular-priced purchase when you use promo code 78853883 at checkout. Valid both in-store and online.

Plus you can cut the shipping costs and choose FREE curbside pickup to get your new batteries as soon as today!

Note that the rewards are earned on the price paid for an item or service before tax and after deducting all discounts. So using the discount above will lower both your out of pocket expense and the amount that you receive back in rewards.