Frequently Asked Questions About Batteries

How long will my Energizer® batteries last in their packaging?

Q: How long will my Energizer® batteries last in their packaging?

A: Shelf life varies across our products:

  • Energizer MAX® AA, AAA, C, and D cells last up to 10 years in storage, while our 9V lasts up to 5 years in storage
  • Energizer® EcoAdvanced® AA and AAA last up to 12 years in storage
  • Energizer® Ultimate Lithium™ AA and AAA last up to 20 years in storage, while our 9V lasts up to 10 years in storage
  • Energizer Recharge® AA, AAA, C, D, and 9V last charged up to 12 months in storage, with a battery life of up to 5 years under normal conditions for AA and AAA batteries