The
714-140A-DVSR uses a dual sensing DVSR (710-140A). This system ensures
that you will always have a fully charged reserve battery. When the
switch is in position one, battery one becomes the sensing battery for
the VSR. Battery two, which is in isolation, is charged through the VSR
when the engine is running to ensure that it is always fully charged.
When the switch is in position two, battery two becomes the sensing
battery and battery one is charged through the VSR. The fact that there
is always a fully charged battery in reserve is a huge safety benefit.
Dimensions
135mm Wide x 69mm High
5.3" Wide x 2.75" High
Please note:
With this system the electronic loads are run off the same battery as
the engine starting, which can be a disadvantage
