SELTERM 2pcs 4/0 AWG 1/4" Stud Copper Wire Lugs, Battery Lugs, Ring Terminals, Battery Cable Ends, 0000 Gauge Ring Terminal Connectors, UL Heavy Duty Bare Copper Eyelets Battery Terminal Connectors

Easy ti use perfect

Didnt fit my zero guage wire, despite it being sold as zero guage size. It was Too small.

Exactly what I thought Solid battery connector

Great

I recently used SELTERM copper lugs on my truck and,overall they’ve been a solid performer. The copper (or tinned-copper, depending on the variant) gives excellent conductivity and handles heavy current loads without noticeable voltage drop or heating.When crimped right the connection feels very secure — tight fit, no loose strands, and good strength that stays stable even if the cables move or the system vibrates,which adds flexibility. No fuss with the cable ends, and the lugs looked durable and built-to-last. I like it.