Team Losi 2-5S Balance Connector Set (EFL Connector)
 
This is an optional Losi 2-5S Balance Connector Set, and is intended for use with a LiPo battery and LiPo battery Charger. A balance connector delivers the battery packs individual cell voltage information to the battery charger. This information is used to determine which cells need more charging and which ones do not. It is important to balance charge LiPo battery packs. This set includes connectors for a 2S, 3S, 4S and 5S LiPo battery pack.