Nokia WT240 Battery

[Mrs Albright]

I have a Nokia WT240 battery & I need to know the values of the terminals on the head. I know one is plus & one is minus & there are 2 more. I need to know which is which.

 

[mikedt]

I don't know your particular battery, but the other terminals are more than likely for the thermocouple temperature sensor. As monitoring the temp is essential for charging LiPo batteries safely.

 

[Mrs Albright]

Thank you. I was wrong about what I need. I need to know what the test points are from the battery to the motherboard because something is wrong with the ribbon. This pic is of a Nokia 3V. I colored it & put the numbers so it's easier to see. I need to know which one each is from left to right. I know they're pos. neg. & then 2 for the thermol sensors but I need to know which is which.