Use of Enloops in Scanner with Charger Active?

[JNewell]

I have recently started using Enloops in my scanners. I usually charge them only in separate chargers, but if I use a DC adapter in the vehicle with the charger in the radio active (alkaline/NiMH switch set to NiMH), am I going to encounter problems? I'm guessing not, given the near-trickle charging rate, but thought I'd ask.