Fusion solder battery terminal clamp and copper tube lug connectors.
Solder on battery cable ends.
Then use wing nuts to clamp em down to a pair of these battery terminals or better yet these awesome made in usa ones.
A basic battery terminal crimper or battery cable crimper can complete the job.
Selterm ul listed marine grade wire lugs battery cable ends tinned copper eyelets tubular ring terminals closed end crimp connectors 8 awg to 250 mcm 4 7 out of 5 stars 1 304 12 01 12.
Battery cable lugs also known as battery lugs or cable ends are the main connection point between the battery cable and the battery system.
The straight barrel style gives you a straight connection between battery wire.
Battery cable ends or battery cable lugs are offered in a wide range of materials performances gauge sizes and stud sizes.
No crimping or heat is required.
Solder connectors have flux and solder already inside of the connector barrel just add heat.
Parallel flag style terminals feature a special design allowing up to 2 wires or cable.
Make sure the lugs are made for the size wire you re using.
Solder loaded battery terminal lugs when heat is applied the flux and solder mixture creates a metallic bond that is nearly twice as strong as crimping or compression connections.
Screw on battery terminal lugs insert your stripped cable into the compression nut and tighten.