Energizer CR2 3-Volt 3V Lithium Photo Battery 10 Pack

Works well in my golf range finder.

Need to change batteries in all the sensors in my home security system every year or so. I have forgotten several times and these have made 2 years and still going strong. That is why I'm sticking with the Energizer.

Much more economical for laser range finder than buying one on the golf course

Works great on our security system

This is probably the best value with one day shipping out there for a known brand.

Their batteries I needed them to run elecktronicks don't really know how to write a review for batteries if you need them buy them in bulk it saves you money

good value

I ordered these for my IRIS system components. They are a perfect fit.