I'm not sure ori or fake or water.
In the box it says charger made in china,batteries made in japan.
performance wise i can say its good.i'm using it for remote control toys.
anybody using safc2 knock sensor feature? how accurate it is ? does it display accurate knocking count? from the net most of them they said it will not display the correct value for ODB11 computer box. Vr4 200hp ODB1...