Difference of two squares
it always results in a^2-b^2
Answer:
I hope for the best for you.
Explanation:
I have many standard lithium batteries, and I'm always looking at the sticker of the back of the battery just to look at the voltage and etc. And as for what I have always considered was that each standard lithium battery would consist of only 4.2 volt would be the max, and the minimum voltage a standard lithium battery would take would only be 3.7.