Office Depot offers 100% back in Rewards with the purchase of Energizer Max Alkaline AA or AAA Batteries 10-Pack.
Looks like you cannot purchase the batts online. So, in store only.
Exclusive Offer for Worklife Rewards Members. Membership is FREE!
100% back on Energizer® AA and AAA 10 Pack Details: Offer is valid April 24, 2011 – May 7, 2011 for Worklife Rewards® and Star Teacher members in-store, online at www.officedepot.com, by phone, or fax. Extra Rewards limited to 2 of each item per member per day. Allow 4 to 6 weeks for additional Rewards to post to your account.
Rewards limited to 2 of each item per Member per day. Subject to Program Terms and Conditions. See below for details.