Fritzing diagrams are for beginners and can be very confusing or even misleading. I can't make sense out of yours, especially considering that there are two wires going nowhere.
A hand drawn schematic diagram would be much more informative and easier to understand than the diagram. Use pencil and paper and post a scanned image or a clear photo of it.
Note: you need only one current sensor to know if the battery is charging or discharging.