Multi Battery charge options for P4? Anything new out there?

[Ringneckgunner]

Read through some old threads- ANY OPTIONS OUT THERE VS. BUYING MORE EXPENSIVE SINGLE CHARGERS?

 

[Ramphex]

I personally haven't seen anything, would be interested to see a double battery charger. Although there are reports that charging the controller and battery at the same time isn't recommended due the high wattage demand increasing the heat levels in the charger itself.