Car Battery Cable Gauge Size

Our battery cable is american made and comes in gauge awg sizes of 6 4 2 1 1 0 2 0 3 0 and 4 0 with 6 gauge being the smallest and 4 0 gauge being the largest.

Car battery cable gauge size.

Battery cable is used to power your electrical system and is sized according to the american wire gauge or awg for short specification for electrically conductive cables. Recommended length and amperage for battery cable while maintaining a 2 or less voltage drop at 12 volts. 4 0 364 30 simply refers to a 4 awg cable made with 364 strands of 30 awg wire. 4 4 ft 2 9 ft.

Very large wires may measure with numerous zeroes. Battery wire size per voltage amperage load and length chart below shows minimum cable size to use awg wire. 2 0 awg 2 0 gauge single red 2 feet w 5 16 lugs pure copper powerflex battery inverter cables for solar rv auto marine car boat 4 9 out of 5 stars 19 22 96 22. Fine stranded stereo wire makes great battery cable giving the best gage wire for proper battery charge.

Now lets say that you are using a smaller gauge cable for that same length and your voltage drop is 10. A size of 4 0 364 30 indicates the gauge size as well as the strand count. 6 gauge awg 11 8 ft. But to enable this you need to make sure the sizing is correct.

2 gauge awg 29 8 ft 14 9 ft 9 9 ft 7 4 ft 4 9 ft. A 000 gauge wire is bigger than a 00 gauge wire which is bigger than a 0 gauge wire. Wiring sizes measure from smallest to largest on a numerical scale that starts with a zero for the largest sizes and gets smaller as the numbers go up. It ensures you have power stay on task and avoid battery drain.

The fine stranded wire will pass more amperage than course stranded wire that has a lower strand count. 6 3 ft 4 7 ft. Battery cable size 50 amps 100 amps 150 amps 200 amps 300 amps. 4 gauge awg 18 8 ft 9 4 ft.

Below we reference the two things you must double check when sizing your battery cables. The reason this sizing is used is because wire sized using the sae wire gauge have larger and fewer strands than those sized using the standard american wire gauge. 1 0 makes great battery cable for large or hi performance 6 cylinder engines and stock v8s. A battery cable with the wrong gauge is one of the most common issues in improper installations.