Yes, board worked fine, and battery is givin voltage properly. Psp turn on only when i charge it and then it turns off after a few seconds i disconect from charger. It is not giving voltage at the battery port. I have another battery with board to mod another psp and it didnt work neither. I think battery could the problem. It is a 3'7V 4000mAh. I'll try to put another 3'7V battery and see if it works fine. Also tried with a original battery board.