run time..........................................

[strideredc]

Just wanted to ask a bit of advice?

I am running my hotdriver in a 6d mag running 64275 6v osram bulb over driven to 7.18v running off 6x10,000mah nimh d cells.

What do you think the run time should be? I am getting half an hour max and I just checked the voltage on one of the cells and its 1.2v?!? surely this is what its supposed to be fresh?

What do you think?

 

[cnjl3]

The HD has a thermal shut down if it gets too hot.
After your host cools down, how long is the 2nd run?