Whether you need dual sense voltage sensitive relay depends on whether the auxiliary battery will need additional charging. As the auxiliary battery will most likely at a constant higher discharged state due to lots of accessories usage like stereo or other things while the engine is switched off. This will Read more…
Many people have installed auxiliary batteries in their trucks and caravans. Nowadays what we needed from our auxiliary battery is no longer a small amount of power for some lighting and maybe a radio. These days we expect much more, we like to run lights, TV’s, Laptops, DVD’s, pumps, fridges, Read more…
One of the best approach to charge two batteries in a boat or a vehicle from a single charging source is to use a Voltage Sensitive Relay (VSR). This device connects a secondary battery to the primary battery and charging current source whenever the voltage of the primary battery exceeds Read more…
One of the best approach to charge two batteries in a boat or a vehicle from a single charging source is to use a Voltage Sensitive Relay (VSR). This device connects a secondary battery to the primary battery and charging current source whenever the voltage of the primary battery exceeds Read more…