CELEWELL 4Pcs CR2 3V 1000mAh Lithium Battery
Results of our analysis:
We analyzed 120,232 reviews for 425 products in the 3V Batteries category.
We then analyzed 73 reviews for this product. Of these, 11 reviews were recent.
Around 73% of reviews were positive and about 18% were negative.
Final Score:

8.47 out of 10, based on these factors:
What buyers say about CELEWELL 4Pcs CR2 3V 1000mAh Lithium Battery
It is too early to tell if the batteries will have better longitivity than other brands. I have had them for a couple of days and they were packaged very nicely.
I use them in my cameras and they work great. Most CR 1/N batteries have a fresh charge of about 3.3V; the Celewells have a fresh charge of about 3.3V. They promise a lifetime warranty if the product is reviewed within 3 days of delivery and 10 years
Everything I needed it to do was done, and it seems to be working well, although I'm not sure if it's longevity or not.
I was having a hard time finding batteries to begin with, but this was very easy and delivered right to my door, it was a perfect match and fit for what I needed.
The laser max tigger guard is the best battery life accessory I have ever used, it lasts twice as long as my competitors.