Hi, I bought a Multiplex Shark r/c to start learning on. Looking at the connector from ESC there's a MPX connector. On the Lipo its a JST-XH connector. The battery charger has a XT60 to connect to battery for charging. Receiver has 3pin connection, but LiPo has only 2. Receiver voltage says 4.5 to 6.6 volts. LiPo is a 3s which is 11.1 volts. Please help, totally confused !