Customer Ratings & Reviews

These 9 volt batteries are holding up well after using them for a month or so. Would definitely say are a quality battery at a great price. Will buy again!

Purchased these for a few devices and didn't want to pay the same price for 4 batteries. They work well and seem to last as long as the more expensive brands.

We will always purchase when they are on sale. Preparing for the next power outage, storm or zombie apocalypse

These came in handy christmas morning when we needed batteries for the grandchildren I love that there was a mixture of batteries of most sizes needed for there toys

I was able to get these on a deal of the day at a great price, and just in time for when all my smoke detector batteries needed to be changed!

I needed 9 volt batteries for my smoke alarms and these were such a great deal. I bought the 12 pack for the price I would normally pay for 3 or 4 9 volt batteries.

These work just as good as the name brand batteries and you don’t have to pay the higher price.

These are a good price, and come with the bonus storage case. They're a good price, especially on a Deal of the Day. A good pack for smoke detector replacements.

We all need batteries. Best Buy stocks good batteries at good prices, and you don't have to buy a package of 50 like in other big box stores.

Works great in my smoke detector. Got them on sale for buy one get one free. great deal

I have used these in the past in smoke alarms and although they still are going strong I still change them out every 6 months and this 12 pack is ideal

Great batteries. They seem to last as long as the date says. Very economical too. Would recommend them.

This is a great choice for batteries, used them in an irrigation controller and they lasted for multiple seasons.

I just needed some batteries for my smoke detectors. They seem to do the job.

Having purchased several Insignia brand items, I am confident that these batteries will be as good as those with the big brand names at a whole lot less $$.

These are excellent batteries for my smoke detector. They have a long life and don't need to be replaced as often.

These batteries were actually better than anticipated they definitely cost far less than anywhere else especially Walmart, and the actual battery life itself was more than adequate.

I always buy name brands batteries but they beat buy brand was on sale and I got it. As of today going strong

Insignia batteries are the best! Top notch product. Never have had a defective battery.

These were priced great and are excellently suitable for most 9V applications. They may not be the "name brand" variety, but they work fairly well. No issues.