The VSR (Voltage Sensing Relay) allows charging of two independent battery banks from a single charging source. When the voltage on the start battery rises to a charged level, the VSR engages allowing the 2nd battery to charge. When charging stops and voltage falls, the VSR will disengage, isolating the two batteries from each other. Dual sensing functionality enables the sensing of two battery banks, allowing two way charging.
Size: 69 x 69 x 50 mm
Automatically charges two separate battery banks
Protects electronics from harsh start up spikes
Protects start batteries from becoming flattened by domestic loads
Allows charging of two independent battery banks from one charge source
Provides priority charging to engine starting batteries before combining second battery bank for charging
Dual sensing- the DVSR senses both of the connected batteries and will activate when a charging voltage is present on either battery
Be The First To Review This Product!
Help other Bias Boating users shop smarter by writing reviews for products you have purchased.