Do not store batteries in refrigerator units. Best temperature for storage is between 50-86 degrees Fahrenheit 10-30 degrees Celsius in dry place.
Shelf Life Time:3 Years
Do not expose cells temperatures above 122 degrees Fahrenheit 50 degrees Celsius. ex: Closed car in direct sunlight. Zinc aid batteries are non rechargeable and require oxygen to function properly.
ZA10 Zinc Aids Batteries
Brand:PKCELL Model:A10 Volts:1.45 Capacity:85-90mAh Shelf Life Time:3 Years