Energizer Ultimate Lithium 9V Batteries (1 Pack), 9 Volt Lithium Ion Batteries

I use Energizer batteries for everything in my home. I have learned over the years that they last longer than any other brand. Energizer battery's have a ten year shelf life and last at least twice as long as any other battery. They are great for outdoor decor. Especially at Christmas time. Walmart now carries all types of Energizer batteries at very reasonable prices. They are great in Emergency kits; Smoke alarms; Electronic Controls and anything else you can think of.

Package was taped over openings with scotch tape. It appeared 6 of the 8 were opened and returned previously. I returned them in store for a refund.

I purchased these batteries for my smoke detectors and they never stopped chirping low battery. I re-Attached them just in case I didn't connect them good, and they are still chirping. A total waste of my money for such expensive batteries. They are JUNK.

only delivered one of the 9v ordered 2

2nd one we bought this week. Need long-term use for our Kidde CO detector. Very good price.

Was really hoping this would be good, but the design of the battery casing is too big to fit into anything. Instead of having the rounded edges like all the other 9v batteries, these have sharp, pronounced squared edges. So...keep that in mind. Not sure why the makers of this would change the design like that. Unusable.

Batteries were dead.

I always only use energizer batteries because they are the most dependable and last the longest. Especially 9 volt batteries which I use in my smoke detectors which are very helpful for the safety of my family. I change them every year for safety and they have never worn out early or corroded.

I am very happy with the Energizer Ultimate Lithium 9v Batteries. They provide excellent power and reliable functionality. I love the durability, and long lasting performance. They work well in different temperatures and are designed to prevent leaking. They quality is impressive

Didn't want a 9V wanted a 6v