I purchased the AAA version of this battery which was very good and long lasting. So I felt the AA would be at least as good. Unfortunately as I used these batteries in various applications, they began to fail, sometimes in less than a week’s time. Since the batteries were installed in equipment over the course of a month or so the return window lapsed. However, the seller responded and sent out a replacement set. Checking the voltages on these batteries.. they were all within spec. And seem to be working well in my installation ( Nest smoke alarm). So far I’m pleased and happy to report responsive customer service. Read more
I put a pair in my blink camera outside, 2 days later they were dead. I put another set in and 2 days later wer showing low battery. Not good!!! I want to correct my review. I put the batteries in a different Blink outside and they are still working. I think my Blink camera went bad. Sorry for bad review. Read more
Great value for your money Read more
I specifically ordered these batteries for my Blink cameras. I have a total of 6 and replacing lithium batteries gets costly no matter what the device is. I ordered a 12-pack as the price was inexpensive when compared to the brand name batteries which are ridiculously priced. The product description indicates a life span of 10 years which I can’t confirm as I have not had these batteries for 10 years. I expect most batteries to last a couple of years which most do unless I get a dud which is rare. Which brings me to these batteries and their performance. I ordered these batteries in December 2024 as I had several cameras that went dead. I inserted these batteries in 2 different Blink cameras and on the second day one of the cameras indicated that the battery life was shot (my Blink app confirmed this). I took it down, removed the batteries and re-inserted them and for whatever reason, the low battery indicator disappeared from my Blink app. The camera resumed normal operation and I have had no issue with it. Then a week later (first week in Jan 2025), the other camera experienced the same malfunction. My blink app once again indicated that the battery was dying (see image). Because this camera is at a high elevation (requires a ladder) I elected to ignore it just to see what would happen. Much to my surprise, nothing occurred. The camera has remained fully operational for the past 5 months even though the Blink app indicates that the battery is low. I can only assume that these batteries are giving off some type of false reading that has no impact on camera functionality (not with mine anyway). I find the batteries work fine, just find it annoying that the battery life indicators are not working properly as this is going to cause a problem when the batteries actually die. Did not have this issue with the batteries that were included with the Blink cameras! Read more
I’ve bought these a few times. Battery life is good. Read more
We live where it is cold and I bought these specifically because they were suppose to do well in cold temps. They have been in my Blink doorbell for 6 days and I already have a notification to replace my battery. This is the shortest time I've ever had to replace a battery. If these hadn't advertised cold temp batteries, I wouldn't have believed these were the right batteries. Stay with a name brand, they last longer. Update: Seller offered refund but never followed through. Amazon did refund after I contacted them. I see they took off the cold weather in description now. Read more
Long lasting! Read more
These work perfect for my trail cameras Read more
