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154 1301 02 January 2013 Randys Electrical Corner 24 Volt Wiring Diagram

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If you have a military vehicle that needs 24 volts, wire your batteries in series as shown here. If you bust something on the trail, hook the batteries together in series and you can weld. However, you typically need three or more batteries to strike a good arc. Make sure to disconnect the batteries from the vehicles before wiring them up in series and welding though!