Guaranteed for 4 years in storage. 1.45V zinc air. Replaces all size 13. No. 1 trusted battery brand of pharmacists. Ease-of-use. Arthritis foundation. arthritis.ca. arthritis friendly. The Arthritis society. 0% mercury. Guarantee: Duracell guarantees your satisfaction. If not completely satisfied with product, call: 1-800-551-2355 (9:00 AM-5:00 PM EST). Printed on recycled paperboard. www.duracell.com. www.pg.com. Made in Germany.
Caution: Keep batteries away from children. If swallowed, consult a physician at once. For information on treatment, call 202-625-3333 collect. Do not recharge or dispose of batteries in fire. Do not carry batteries loose in your pocket or purse.