1.5 V. Duralock Power Preserve. Guaranteed for 10 years in storage. Guarantee: Duracell guarantees your satisfaction. If not completely satisfied with product, call: 1-800-551-2355 (9:00 AM-5:00 PM EST). www.duracell.com. www.pg.com. Printed on recycled paperboard. No mercury added. Made in USA of foreign and domestic materials.
Caution: May explode or leak, and cause burn injury, if recharged, disposed of in fire, mixed with a different battery type, inserted backwards or disassembled. Replace all used batteries at the same time. Keep in original package until ready to use. Do not carry batteries loose in your pocket or purse. Do not remove the battery label.