I have a victa 82v chainsaw with out a battery. I also have the older victa 40v chainsaw. But after a really hard life the motor give up. So I now have many 100% charge holding 40v batteries without a use. Now this is where I need help. Can anyone tell me can I wire these up like you would 2, 12v so I then i would have 80v. Can anyone tell me can I make use of these batteries this way.