DURNERGY 9V Batteries, 9 Volt Batteries 8 Pack,10-Year Shelf Life, 9V Batteries for Smoke Alarms, Guitar Pedals, Microphone, Smoke Detector Battery, Square Batteries 6LR61 9V Alkaline Batteries

It works and it’s affordable! I’m not sure how long it will last, but for the price I paid, I can get three sets—definitely worth it! Just to clarify, I wasn’t paid for this review. I’m just excited to have found a reliable battery at such a low price!

These fit perfectly for items that require 9v, the battery life seems to be just as good and as strong as some other name branded batteries. They help me not go crazy, I cannot stand that chirp and I have like 4 smoke detectors in my house. I also noticed that the light on my scale is much brighter than before, I've never needed a new battery and the battery that it came with didn't power it up as much as this one.

It seems like good batteries overall; however, the next day, one was already faulty after being added to a smoke detector, which was odd since the alarm started malfunctioning right after putting in one of these new batteries. I used several at the time while replacing some alarms, and the others are holding up fine so far. It’s a decent deal considering the number of batteries you get in the pack, though quality control could be better. I still have five remaining out of the 8-pack to use, so hopefully the rest perform well.

I have had good luck with this brand. They last a long time and I have not had any battery leakage or one fail prematurely. They are a bargain at this price.

work great when it's smoke alarm change time 8 pack provides enough for entire house price is just right all lasted as good as the name brand 9 volts

Nice batteries good price and nice amount for the price

These seem to be a great price foe fire alarm batteries. I was buying 9V from the dollar store, and I felt like I was replacing the same alarm batteries every 3 months. We'll see how long these last, but even still they were cheaper than dollar tree.

They work - good value!

Good quality product

So far they work fine

Il fonctionne très bien

Enfin grace a se lot batterie j'ai tt changé les systeme de feu

Tout simplement Parfaite pour le prix