This is the ProTek R/C Multi-Adapter Balancer Board for the ProTek R/C
Prodigy 6S, Hyperion 6S or any other 6S Balance Charger that uses XH
compatible balance ports. This adapter allows you to balance from 2S to
6S batteries via one harness. Great adapter when you have packs with
cell counts. Eliminates the need to purchase individual harnesses for
each battery type. Available in Versions for All Lipoly Pack
Major Brands. This version is for Thunder Power, Flight Power, and Team Losi brand
batteries, or batteries with compatible balance connectors.