ACDelco 9V Batteries, Super Alkaline 9-Volt Battery, 12-Count

I really should rate these higher because they offer the best value for the money of all brands that I have ever tried (the longest lasting and most powerful0. But they are still too expensive for me. I remember buying them for less than half of this price just a few years ago.

I bought 2 boxes of Delco 9V. I checked the batteries for leaks. They were fine. I took several and checked voltage with meter. They tested at 9.6V. I stored the batteries at room temperature. This should last me 5 years for the smoke detectors and the transmitters. I hope theyll be as good as today.

Good price for a great brand. I use AC Delco batteries exclusively after many years of trying other brands because of their long working life and reliability. No more ruined devices from sulphation.

Love them Use them every 6 months for smoke alarms

Great price for 9 volt batteries. My husband uses them in his lift chair emergency backup during power outage.

There were 4 items put in one big box with no packing to protect the items inside the box, so a package of batteries busted open and was all over bottom of big box.

Great value pack! These are good batteries.

I have used these before and they are as good as the more expensive brand.

These SEEM to be Ray-O-Vac with AC Delco's private label on them (that's a good thing). I've been using these for quite some time now with no issues (no leaks, no 'duds' and long-lasting). And the price is right! What more can I say? THEY"RE GOOD!

Good value. Work well. Come in a snazzy plastic package, all lined up in a space-saving fashion. The color of the battery is nice too. Not sure what else there is to say.