Thanks for the info, I am running a test to see how long it will actually run, but you confirm my thinking. It (V3) is new to me still and my learning curve is uphill from a confidence viewpoint on how long it will last with "low batt" flashing.
Model: MP3450: Capacity 50 Wh Output Voltage DC: 5V, 6V, 7.5V, 9V, 12V, 14V, 16V, 19V
I will do some reading to see about setting the voltage, I thought it would be an automatic but could be wrong.
Should I worry about any harm? Love the support here.
Thanks,
Tim