Balance and charge three packs at once! Lipo battery connection board for CSRC-style balance connectors (same as Align, e-Flite and DualSky). Works for up to 3 x 2-cell packs or 2 x 3-cell/4-cell packs. For use with the Bantam E-Station BC5, BC6, BC6-10 and PB6 chargers and balancers.