Blue Sea System 7611 Battery Link/ Automatic Charging Relay - *LIGHTLY USED* In perfect condition*

We have several lightly used units that were pulled out of brand new truck campers in order to upgrade charging systems. 

These units are in 'like' brand new condition.

The Blue Sea Systems Battery Link 7611 is a 120 amp automatic charging relay (aka "smart relay").  It is a perfect "medium duty" relay for custom dual battery installations under the hood or in your trailer/ camper.

The Battery Link automatically shares a single source of charge with the Auxiliary Battery

Features

• 120 Amp continuous rating
• 12/24V DC auto ranging voltage input
• Senses charging on two battery banks
• Side and bottom knockouts for cable connections
• Clip-on cover insulates terminal connections
• 7∕8" (22 mm) stud length to accept multiple cable terminals
• Integrated LED indicates ACR status
• 1∕4" × .032" male quick connect terminals for ground and optional features
• Largest battery bank cannot exceed Group 27

Optional Features

• Optional Auxiliary Battery Priority connection shares the alternator charge with the Auxiliary battery longer when the engine is running to allow the use of auxiliary loads for an extended period of time