In my experience, with charging battery packs, the free standing charge
stations don't like inverters. Even my modified sine wave charger inverter
will overheat the internal components..

I'm told and have noted myself that the wall wart type seem to work fine.

If you still want to charge with a battery charge station, then be very
observant for overheating.


--
My experience and opinion, FWIW
--
Steve
s/v Good Intentions