How To Measure Voltage of DeWALT Battery

To measure the voltage of DeWALT battery, firstly you would need a multimeter. Make sure to set the multimeter to measure DC voltage, not AC voltage. After that, touch the red probe with the red wire and black probe with the black wire. The DC voltage of this DeWALT measured is 19.9V, which is quite close as it is an 20V battery.