There is no connection point on the pos terminal of the Lithionic batteries in my system. I would like to use an accurate temperature readout as my batteries are in an unheated building and we have cold temperatures in the winter. I will connect power from the buss and run a 2' wire to the ring terminal of the temperature sensor so I can tape it to the top of my battery. My question is : will this extra wire length affect the accuracy of the temperature sensor ?