Charger with high amperage output

[kogumelow]

I was planning to make my portable with 10Ahr batteries, so I get a nice playing time, the only problem I want to solve is that I want to play and charge the batteries at the same time, for that I have to get a high amperage output smart charger. Have anyone a clue where to find it?

 

[Prog]

I don't think it's a good idea to power stuff off of smart chargers.
They detect the battery's fullness, and cycle themselves off.