The PowerSystem Eq6 combines three Smart-Fly products into one compact, light system. The unit has eight channels, six of which have the Equalizer (servo matching) function built into them. The unit uses Deans Ultra Plug connectors for power and accepts power from two 2-cell Li-ion or Li-poly batteries. The unit has a built in BatShare to protect against one bad battery affecting the other battery. Power for the receiver is brought straight from the battery connector to a filter and regulator that supplies clean 5.0V power to the receiver. This one is unused and has never had a battery connected to it.