The VSR is a standard fit across numerous specialist vehicle and marine fleets. Easy to install and fully automatic in operation, it is the ideal choice for small vans, bass boats, day boats, patrol cars etc. Multiple VSRs can be connected to charge additional batteries.
It is also a self-contained, enclosing the contactor and control electronics. Unlike most other VSRs a short delay timer between battery sensing and switch activation prevents damage to the unit from relay chatter.