I'm a bit late to the party but I use a 6V lantern battery (one of those big cubes) and a holder designed for it. It will last years at the current draw that the M100 has -- in fact, the battery started leaking before I drained all the power from it. :-) No damage -- I removed the battery from its holder before it could do any.
Cheers, Bert On 1/13/20 5:49 PM, Michael Rebar wrote: > Hi all, > Receiving a T102 soon and have a PC-2. Also have the Tandy hardside > briefcase coming > I had the PC-2 as a kid and having the T102 will be a nice addition. > > The T102 draws 6V and 400 mA and so does the PC-2. > > The power connector for the T102 I think in the same as the T100 > (5.5x2.1 mm) so was thinking of getting an external power pack that > could power the T102 and the PC-2 inside the hardside case. > > Planning to make a custom foam insert to protect the devices. > > Was hoping someone could point me in the right direction for a proper > power supply for the T102 that will not fry the circuits given the 400 > mA output maximum. > >