lock for battery

Vulcan Rider wrote:

plasticmaster wrote:
Does anyone know a good way to lock the 12V battery to the travel trailer to help deter theft? Thanks.

You need to give us the make and model and an idea of where the battery is located and how it's mounted.

Mine are under the step, inside a locked door and impossible to get to without picking a lock or breaking something.

Is there some special reason you are worried about this ?

The words travel trailer should have given you a clue. The battery/batteries on most all are mounted on the tongue.
If it were inside I doubt it would be an issue. :S