Wire all EXACTLY the same way, just replace the cells out....
I have done this with my Standard packs, and doubled the capacity by
switching to better cells with the same dimensions....

Robin Watson wrote:
I have frozen the FNB28 battery case to open it up, and it has worked
perfectly, but when replacing the rechargable cells, do you keep the
components such as the thermal overload etc in the case, or has freezing
destroyed them?

--
Bob N9LVU