Customer Ratings & Reviews

These 9v batteries are good and priced well; however I had a leak from one of the batteries from this set. I had to end up discarding my smoke detector. I would rather spend a few more dollars for a better brand.

Good product good price I’m happy with this item!!

Purchased for my smoke detector. Work as good as name brand

Great Product to buy at this price. Very useful and affordable.

With a young child, we needed more than the typical 4-pack of alkaline batteries. These work and last well as compared to your typical Rayovac brand. I would not say they are Energizer level of long-lasting strength but they are definitely good for children's toys and occasional use type of items. We are satisfied with these 9v batteries, especially for the price.

Very good battery for the price, especially for 9 V batteries!

excellent price on 9 volts. these work just fine in my smoke detectors

Great price on a good battery, only ones I like to buy.

Very good price for the battery. And the pickup is very easy

Bought them to have on hand. We installed number door locks that use 9v batteries. Original batteries needed to be replaced. These worked fine. I will see how long they last. But I have plenty of replacements.

Fast delivery,long lasting,will buy again for next purchase.

These are excellent batteries for smoke detectors. You will easily get a year out of each battery. Can't speak to higher consuming electronics but I would trust the Insignia brand.

These batteries last just as long as Duracells. Nice to have a case!

Good battery life and good deal. Always get when on sale

Great batteries for the price. Delivered on time and easy to pickup.

Great batteries. And the price is right too. Can't go wrong

I used them in flash lights and kids toys. Lasts long time.

Works.. Keep devices current. Hope the they last over a year

I use these batteries for a tens unit and they last very well.

The batteries work. No idea how long they will last. Purchase was to fill a need but also to use up a $5 reward credit. Typically buy batteries at dollar tree which is crazy cheap.