[Dynomite]

Originally Posted by RoadRat

I keep a battery tender connected when it sits for more than a week. I'm also trying to figure out how to permanently install the connector to the battery posts.

Try the Battery Disconnect....you might like it
I have tried Battery Tenders and do not like them as I do NOT like having to plug them into an outlet or having to park the ZR1 near an outlet. Or worse having to route an extension cord around other equipment and having to keep Main Power on in the Shed/Garage just to support a Battery Tender. I also do not like Unattended Electrical Power plugged into the ZR1 just in case of a Short in any particular Component or electrical corrosion of that component because it is in a LONG TERM HOT Unattended condition.
ALSO....what better Anti Theft than to have your hood locked and Battery Disconnected.
With the Battery Disconnect you can Disconnect your Battery as often as you like without wearing out the Original Battery Negative Terminal on either the Battery or on the Negative Cable Connector.