Hello from willey07

I live in Cornwall UK and I am just starting out in video  filming & editing.

My video camera has a very small capacity battery, and I have read with interest about the use of 18650 cells. The camera requires around 7.20v, I have used two cells in series which work ok.
Which way do I connect and charge another two pairs (making 6 total) which would give me the extra capacity and retain the 7.2v

The charger I have is Imax B6 mini which has 2cells, 3cells, 4cells, 5cells, and 6cells balance sockets. What I am struggling with is how to connect the balance leads, do I use the 6cell balance socket and how to connect it.

Any help would be greatly appreciated, willey07.