74003
DUAL BATTERY
WIRING INSTRUCTIONS
1. Cut the wire to the desired lengths. Install Shrink tube over the wire. Slide back away from
the heat when soldering. Strip wire (7/8” to 1”) (DO NOT CONNECT ANYTHING TO THE
BATTERIES TERMINALS UNTIL ALL CONNECTORS ARE SOLDERED AND NOTE
POLARITY OF THE CONNECTORS BEFORE YOU SOLDER).
2. Insert the stripped wire into the connectors and solder using a small torch. (NOTE
POLARITY BEFORE YOU SOLDER). (A SMALL VISE WILL HELP HOLD THE
CONNECTOR WHILE YOU SOLDER).
3. After solder has cooled slide the shrink tube back over the terminal and apply heat to shrink
the tube.
4. Wire the car so that wires will not touch each other, etc.
5. Follow the diagram below for wiring batteries in parallel.