Use this connector to adapt FullyMax, E-Flite, E-Sky, Dynam, Align, or other batteries with 2.5mm pitch balancing connectors to Sky-Holic, Apache, Hyperion, and other balancers that use the E-Tec/Polyquest style connectors. The FA205 universal connectors are the balancer-side connector and serve the "female" role even though they have male connector pins. Never use an FA205 connector on the battery-side ("male" role) as the exposed pins are a shorting hazard.
Because these connectors are not keyed, always observe the correct polarity when plugging them in.
4-Cell E-Tec/Polyquest Male Balancer Connector (PQBM-4)
Du-Bro 1/16" Dia. Heat Shrink Tubing Blue - 4 pcs. (Cat. No. 435)
For more information, see our On-Line Li-Poly Balancer Wiring Guide