[dorrington]

Hi David,

Welcome aboard!, this is a great forum!

I nearly bid myself...but I was after the two xt's.....I got 'em too.

I agree sounds like one battery is no longer communicating with segway base.

The one that is flashing should go steady freen after a couple of minutes, if not then it's too warm or at least one group of cells is high impedance.

I have two good batteries you are welcome to come and test your machine I am in Derby, if it's not too far.

I can also re-cell your battery pack. I can also supply new bms boards if required.

Pm me..

Best,

Ian