Energizer Industrial 9 Volt Batteries, Alkaline 9v Battery (12 Count)

I use these batteries in some vintage Cetec Vega wireless microphones that use 9V’s and are notorious for being battery hogs. Each time I use these microphones, they’re on for at least three hours at a time. The Energizer Industrial batteries still read slightly above 8.5V on a multimeter even after three or more sessions (about 9 hours of use). In other words, these things last forever and are about the best options on the market for live use. These batteries are also more of a normal size and fit these microphones pretty well, too.I used to use Procells, but when those started getting sketchy in terms of reliability, I switched over to these Energizer Industrial batteries. The Energizers have never leaked, and I’ve never had a dud.In short, I highly recommend these. For what it’s worth, the AA and AAA cells are also fantastic, too.

The only batteries I use in my Cobra mods. They are strong enough to last quite a while, I can usually get several shows out of them before I swap them out for some fresh ones. The price is also great and I’ve never had any issues with leakage or corrosion.

Product arrived as expected

Great long lasting batteries at a reasonable price. Never been disappointed with these.

All batteries tested full voltage, expiration date is in 4.5 years, out of the 5 years as advertised, came half a year into expiration.. Batteries came with nice covers that I will probably be using with other batteries!

And a lot cheaper than some other places.

I sometimes use second rate batteries everywere except when my family's life might depend on it...then it's Energizer Only!

Excellent product