Rayverstar CR2032 (Discontinued JAN 2020)

The batteries arrived in a timely manner. They were in a small box much too big for its contents; they could have been in an envelope. However, it really didn't matter because they arrived when promised and worked like a charm. What I really liked was that the information in the Amazon site was detailed enough for me to select the exact battery I needed. As soon as I got them, I opened them, inserted them in my device and it started to work again! I was very happy and had no trouble opening them. I will buy these again, thanks!

The batteries arrived in record time and work well. I depend on them daily in a tuning device for my musical instruments. The device insures correct pitch on all instruments, for all notes, in every octave.In a recording studio, with many musicians present, it is paramount to be anchored in the established pitch designation.I will be ordering more batteries in due course.

I tried to save an extra dollar and bought a cheaper pack.... they were slightly thinner and I had to use aluminum foil to thicken them. These are still pretty damn cheap, and are the true size the batteries should be and so far holding up and not dying in a week like last time I tried to buy cheap batteries.

This review is for the Rayverstar CR2032 3V Lithium Battery 20-Pack. I've seen mismatched reviews on Amazon before.They work well but it seems they run out of power with just a few uses.

Great value for the price. Probably would have paid this price for a two pack of batteries at most stores. With this you get 10 batteries. I wasn't expecting to get 10 but am pleasantly surprised that I did. It's always good to have spare batteries. I would consider this an excellent value, especially in comparison to the competition.

The manufacture date on these batteries were about 4 weeks prior to my order. The voltage on them was about 3.25 which is consistent with fresh "name brand" batteries.

We have seven ceiling fan/light combinations in our home,and they all need battery replacement at about the same time.This is so much better than buying and replacing one or two every couple of weeks.Now when the first remote starts showing signs of failure,I just replace them all.

This is the only place I purchase batteries from. They are prompt on delivery and great on follow up. The batteries last and last in my twin grandgirls toys. Great value!!