Quote:
Originally Posted by dyna mo
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The voltage is not what the 18v or 20v is about.. It's the storage capacity which raises. Yes the 18v and 20v is a marketing scheme, it's the storage which gets increased and sometimes the size of the storage cell.. Yes if you want to take apart a new 20v battery and place the internals into a 18v housing it will also work.. I used to rebuild my old 14.4 batteries and got 6 years of work out of them using them as a contractor back in the early 2000s.. ( I used to buy the RC car ni cad cells to rebuild my drill batteries)
Just like solar panels.. A 100w panel built today is much smaller than a 100w panel built 5 years ago.. Yet they are still both 100w.
I realize though, this concept is way too much for you to grasp..