Customer Ratings & Reviews

these batteries are a great name brand. They were bought for the smoke detector and last quite long

Batteries. They work and have a charger to run my items. Batteries.

Last longer than most in smoke detectors but on around 2years - shelve life is not the same as length of use

A brand that I can trust to withstand outside conditions.

Long lasting batteries. Worth the cost for sure. Better than store brand.

Needed 9v batteries and was cheaper per battery to buy a two pack rather than a single pack.

This was a classic case of you get what you pay for, I needed to replace the battery in my garage door opener and picked up a pack of lowest priced 9V from an un-named store and they died within 2 weeks, picked these up and have been going strong on the 1st one for a month so far.

Always liked Energizer batteries as they seem to las the longest.

Good batteries with Energizer brand. Get the job done with good life last.

9V Energizer Batteries. These work well in toys and other electronic items.

Good 9 volt batteries for smoke detectors. Last longer.

Energizer always good, long time energy and good price

You can always count on Energizer batteries and their long battery life.

It’s good to be used. It’s easy to be used, be careful not to pick two batteries in packet not package.

Purchased these to replace batteries on my fire detectors at home and they work as expected, well.

These batteries last really long and better than any other brand .

Energizer and Duracell are the best batteries money can buy. I just wish Best Buy had larger mega packs of them.

Needed to purchase new batteries and saw these as I was checking out. Price was pretty reasonable.

changing out battery in fire detector always use since it lasted a whole year if not longer. great staying power

My experience is that Energizer battery is qualitatively superior than Duracell and lasts longer without damaging the product.