Customer Ratings & Reviews

Used on my rode vid mic pro at an event. Works like a charm.

You can find cheaper batteries sure, but they will not be as good as Energizer. This company consistently delivers high quality batteries at a reasonable price.

Works great I love how long it lasts for lights and stuff.

I like that the battery has a long shelf like. I like to keep one on hand in case the smoke detector battery starts chirping, this way I can replace immediately.

This is the long lasting battery I brought for my lockbox. Can’t go wrong with this excellent battery.

What can I say? This is the best brand of batteries on the market.

One of my biggest pet peaves is hearing the constant chirping of fire alarms with low batteries. To extend out the time as long as possible, I turn to the Energizer bunny. No more chirp.

What can I say, they are great batteries. They last a long time.

VERY GOOD BATTERIES VERY GOOD BATTERIES VERY GOOD BATTERIES VERY GOOD BATTERIES

Battery is just as advertised. Works great in my smoke detector. I definitely recommend this battery. I will be purchasing additional batteries in the very near future

Worked perfectly in my smoke detector. Also used it in my speaker

Always good to have a great 9 volt battery on standby from Energizer.

Use these in my guitar with active hambuckers. Last forever.

Good price compared to other stores and oddly enough these batteries are harder to find these days.

The Energizer Max 9v batteries are a must to have on hand. I always make sure to get them at a great price and they are great batteries for the smoke alarms.

Always needed for smoke detectors, etc. I usually have some of the more common sizes around, but the 4 pack is perfect to have a back up battery when you need it.

Always a good idea to buy batteries where you know the stock is rotating regularly. The same batts in a drug store might sit on the shelf for months, but at Best Buy they're moving out.

These were originally priced for a lot more, but they price matched another online store that I found that was selling these Energizer 9Vs for almost half the regular price!

I bought these for my Kidde smoke alarms. They're the recommended brand for them. They should last for a year.

See above (great batteries). Long lasting, great value.