I purchased these same Lithium batteries in 2019 for 79 cents each. This time they were $1.94 each.

They function as expected -- they're batteries.

Lithium batteries last much longer

Expensive, seem to drain quickly

Works great and has plenty of charge

Poor performance, died faster than the alkaline batteries I used in the same application.

Terrific price for great batteries

Great batteries, great price from Sam’s club

I am using these for my blink system, Best price I could find.

Most reliable battery ever