1 Pack TMH 3 FT, SAE to O Ring Terminal Harness with 40A Protection Fuse Quick Disconnect Plug, 10 AWG Ring Terminal Assembly Battery Extension, for Motorcycles, Cars, ATVs

The only way to get it wrong is to connect it to the wrong terminals on the battery That's the reason SAE battery cables come with a reverse adapter. Never know for sure until you've checked or set it up yourself see Amazon listing for reference