battery conector on xda board

[vallez01]

i want talking about 6 pin conector for battery .what is the functions at 6 pin conector, pin number for +/- input 3,7 v battery ? , pin number for +/- output charging 5 v, and functions other pin.
??
thank you

[shade0723]

first 2 pins from top are (+) the 2 pins in the middle are for receiving status from the battery main board such as temp,battery meter, amperage, voltage etc. and the last 2 pins are (-)