Cotchear 5Pcs 12V 27A Alkaline Battery 27A 12 Volt Batteries 27A 12V 21/23 E23A Alkaline Batteries

I got this battery in order to install in my garage door remote because I found it the cheapest one in Amazon. It perfectly fit to the garage FOB as per the expectation and started working. I was very happy at first but after 2 days, it stopped working and I had to replace another battery again . It has been over a week now and another battery is working fine so far. I think the battery was too old because I do not see any best before date there.Overall , this battery is cheap pricewise but quality wise it doesn't look great or reliable . I guess you get what you pay for. I would get two branded battery in 7 dollars and I got 5 of these in the same price.

It's hard to find this kind of battery so I didn't expect anything premium.... However there was 2 duds in the package, and I would say it's way over past my return date to request a exchange or refund..... Lesson learned, don't buy remotes that require this type of battery

They worked in summer but couldn’t work in winter.Also, I checked the voltage of new batteries, all remaining 4 cells were at 10V instead of 12V which is why they aren’t working in winter.

Initially I was pleased but, after a few weeks, the battery died rather quickly even though the fob it was installed in was used infrequently. I definitely did not get a good quality product!

I put these in both my wife and my garage remote and less than a week later, both of them are dead. Less than a week! Garbage, don’t waste your money!!