Anti- Battery Theft Device ?

New battery for FF and cranking battery for OB. They are just sitting there on the floor of the jon boat. THIEF can just lift up boat cover and walk off with them. Any idea's how to slow down the DAM THIEF. Sorry, I hate a thief.:mad:

Falcons just scored again!!!!!

thanks.

You can use a combination cable lock. A good quality one cost but not as much as two batteries. Of course that may stop a lazy thief but is only going to slow down a determined one.