Harley Davidson Battery Ground Wire

NOS OEM HARLEY DAVIDSON PN 70011-81 BATTERY GROUND WIRE 1981 to 1985 153162440056.
Harley davidson battery ground wire. The ring terminals are attached to the battery with the harness routed to allow access for the plug connector attachment to a H-D Battery Charger. Ignition and Accessory Power Distribution. 695 Model 99866-94T.
11 - Oil pressure switch. The wiring harness utilizes a plug connector that is compatible with all Harley-Davidson. I have a 79 shovel head and Ive finished the wiring accept for the grounds.
Brutus which offers electric cruisers with more battery capacity more speed and more range unfortunately says nothing about a warranty. Simplified wiring schematic for non-computer controlled pre-EFI engines. Crimp both grayblack wires into one end of a butt splice.
Where are your guys negative battery cables grounded to. 8 - Ignition coil. I removed it and wire wheeled it clean it was pretty dirty.
4 - Right turn signal switch. 3 - Anti-dive solenoid. 2 - Connection to turn signal cancel unit later models.
Lito Green Motion offers a 2-year warranty but not specifically for the battery. I have a hot 95ci TC that has caused me all kinds of starting problems and I was running a competitors set of cablesbut oh how I realized that they were the culprit that was robbing my starter of cranking power. Is that where it is suppose to be grounded or is there a better place.