Battery Plugs

Versatile, high performance battery plug with corkscrew connection feature that may be used for:

  • Weatherproof battery charger and inter-component connections in electric vehicles
  • Stand-by power connector in computer systems
  • Ground power connector in marine, air and rail transport.
  • Other similar applications, or wherever hydraulic fluids, oils, acids and other such potentially destructive elements could shorten the life of another connector

Corkscrew plugs and receptacles lock into compact, rugged connections.

Battery Connectors Catalog Sheet


Plug mechanisms are encased in a durable Hypalon insulation housing

Stainless steel garter springs reinforce the socket-type contacts to increase mating pressure and make each connection equally reliable

For maximum conductivity with minimum corrosion, all contacts are silverplated copper

Integrally designed gaskets seal the mated connector

The twist handle operated screw-lock mates the connector tightly enough to withstand severe vibration and physical shocks

Model Features:

  • R121 offers the convenience of a no-crimp, no-solder, set screw termination.
  • R125 provides the precise fit and rugged connection of a conical lug termination, which is retained in the plug with an allen-type screw.

Battery Connectors Catalog Sheet