Reliable Ralphy has a tip for you.

[Ralphy1]

My BP cuff takes two two AAA batteries. When it was time to replace the batteries I found that some brands, like Panasonic and Sunbeam would not work the cuff and ran it incorrectly. Rayovac was the brand that runs it perfectly. I am sure that that other brands would do as well but I thought this tip might help you load up all of your stuff...

 

[Falcon]

I've never noticed much difference in the well known brands.

Do you REALLY need to wear that cuff every day?

 

[nitelite]

Ralphy, A friend of mine took up a hobby after retiring. The hobby was testing all brands of batteries. His best results still stand with the Rayovac brand.

 

[Ralphy1]

Thanks, I will stick with them with your info backing up my experience...