Energizer MAX 9V Batteries (8 Pack), 9 Volt Alkaline Batteries

Exceptional value for an excellent 9V battery. Typically 9V batteries cost between $3 and $6 per battery.

Works perfectly in my smoke detector which is essential when using my laser cutting machines in my house.

They work very well,maintanes power when you need it

The batteries are not only cheaper than buying them in a local store but they are as good as any you can find. I bought them for my TENS device and they work perfectly.

Batteries are one of those things where you pretty much get what you pay for, so sticking with a quality name brand like Energizer or Duracell. I've used both brands a fair bit in recent years (though I've now switched to rechargeables for my most common ones, AA and AAA) and have no complaints. So what this review really boils down to is an assessment of what I was shipped: + Energizer MAX batteries in original packaging ( I'm calling it an open-faced box with shrink wrap) - The packaging isn't suitable for storing the extras without at least taping/rubberbanding it up (it's fine for shipping purposes though) - No safety caps on the terminals, unlike the Duracell Procells I bought last time 3-4 years ago. + Expiration date on the side is 12-2023 (which should mean these were manufactured 4 months ago in Dec 2018, though I'm a little confused about the 1018 embossed in the plastic base) + All 8 batteries in package test out at 9.72 +/- .01 volts which is right where they should be when new. - Date is not visible without completely opening the packaging So it boils down to the product losing a star for packaging, as it is unsuitable for storage and does not display the expiration externally. Also note that the battery is marked with both 6LF22 and 6AM6 on the side, meaning that it could contain either prismatic or cylindrical cells, respectively. So if you are looking for to use a 9V as a cheap source of AAAA sized cells, there is no way to know what you'll be getting until you crack one open.

These last a long time, don't need to change every year.

well, worth the price. Highly recommended for trailcams and smoke detectors by some manufactures.

Fast delivery at a good price

buen prodcuto

rapide

I'm happy with this battery. It has good voltage so my smoke alarm don't constantly beeps at me. Energizers tend to leak less than Duracell in my bitter experience.

Vale la pena, llego rápido y si está en promoción aprovecha la oportunidad

muy buenas pilas, las mas bonitas de energizer en mi opinion, las usa un radio/bocina que tengo para que no se borre la hora cuando se va la luz, el empaque dice que duran 5 años guardadas, es posible que se queden sin carga algunas se no se usan pronto