The power cable allows Sigma FP camera gets the power for D-tap / P-tap battery source. With the safety design step down voltage from 14.8V(D-tap) to 7.2V(dummy battery).
Specification:
Model: Dtap-DC12
Cable length: 31.5" / 80 cm
Power input: 14.8V
Power output: 7.2V-8.4V
Included:
1x Dtap to the DC12 power cable