It`s a laptop power source....IMO...it`s not a dedicated source...which is what the DigEplayer would require.
Configuring a dedicate connection from the same source...still leaving the laptop user interface intact would not be complicated.
The supposedly have 80,000 in service...that is nice to know.
Who ever has them in use...now has an option to recover the expense.
grow from there.
doni