acos

Hello! I just bougt a dna250 chip and i run in to some problems, I dont really understand how im gonna solder this becuse i see alot of diffrent types of wiring diagrams here, So if anyone could help me get the correct diagram for me i would be really thankfull, i have solder the tap to the board cuz i prefer to solder on the tap and not on the board, but now im stuck do anyone have a wiring diagram that works for 2 18650? Sincerly bad english writer from sweden that only have done unregelated before...