These are the Great Planes 2S and 3S Adapters for the ElectriFly Equinox LiPo Cell Balancer.  These adapter leads are compatible with LiPo batteries which are WIRED FOR BALANCING from ElectriFly, Venom, and ESky.

FEATURES
Connects 2 and 3 cell LiPo packs wired for Balancing to the Equinox Cell Balancer
Replaces worn or damaged 2S and 3S adapters supplied with the Equinox Cell Balancer
Labeled for easy identification
One year guarantee

INCLUDES
One 2S and one 3S adapter for the Equinox LiPo Cell Balancer

REQUIRES
Connecting to Cell Balancer and battery

SPECS
Length: 3.7" (94mm) not including connectors