Doubts about Battery

Thread Starter


Joined Dec 12, 2006
Hello Friends,

I have some doubt regarding battery..
I am taking 6V, 1.8AH and NI-CD battery as my reference and I will ask the question accodingly

1) For 6V battery why 6.5V is called as fully charged battery rather than 6V.
2) How can I calculate the volatage of fully drfit battery or say what does mean fully drift battery.
3) How can I calculate full charge battery voltage.. does it like that suppose for 6V battery 6.5V means fully charged same way for 12V battery 12.5 means fully charged???
4) How battery discharge works?????????