World's 1st Zero Mercury C Alkaline Battery: Energizer is a leader in the industry in powering people's lives responsibly Up to 10 years shelf life
Zinc-Manganese Dioxide (Zn/MnO2) No added mercury or cadmium
Shelf Life: 7 years at 21°C
Long-lasting energy for constant power consumption
Classification: Alkaline
REVIEWS
****** - Verified Buyer
4.5
Precisely what I ordered to replace a worn-out clock batteryI like The ProductThe batteries are not keeping up with the time, will be returning the batteriesto early to sayI didn’t expect the batteries to be shipped loose in a small resealable plastic pouch. And the date stamped on the batteries were from a few months back. So, I checked the voltage on all 8 batteries and they averaged about 1.61 volts. Not too bad. Just a little miffed that they weren’t in the original packaging. But that’s on me for not checking the reviews.Exactly what I need for my old HP 41CX.......Received 8 batteries shrink-wrapped together. Ordered 10-2021 and batteries were marked 12-2025 expiration.Just got around to using these batteries. 4 out of 8 do not work. Too late to return - waste of money.