Frequently Asked Questions About Batteries

There's a lot to know about Energizer® batteries, so naturally there are a lot of questions people ask us. Here are the most common questions...click one to view the answer.

Are Energizer® EcoAdvanced® batteries rechargeable?

Q: Are Energizer® EcoAdvanced® batteries rechargeable?

Read More

Where can I find more details around Energizer’s latest promotion?

Q: Where can I find more details around Energizer’s latest promotion?

A: Fo...

Read More

My Energizer® Hearing Aid batteries don’t seem to be working. Now what?

Q: My Energizer® Hearing Aid batteries don't seem to be working. Now what?

<...

Read More

What is Energizer’s No Leak Guarantee?

Q: What is Energizer’s No Leak Guarantee?

A: Energizer’s No Le...

Read More

My Energizer® batteries are corroded. Help!

Q: My Energizer® batteries are corroded. Help!

A: We apolo...

Read More

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

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

A...

Read More

Do batteries expire?

Q: Do batteries expire?

A: Yes, all good things must come to an end. To find the B...

Read More

Can you mix different brands of batteries?

Q: Can you mix different brands of batteries?

A: As chemistries and voltage vary a...

Read More