Dual Battery Control Kit
DIY Dual Battery Control Kit.
Intelligent dual battery solutions for land or sea.
Charges auxiliary battery from existing alternator.
More reliable than standard automotive style charging relays.
Fit & forget, fully automatic operation.
Prevents overcharging problems commonly associated with blocking diodes.
Simple three wire connection for fast installation.
12 month warranty.
How It Works
The VCR System is a fully automatic split-charging relay. Fully managed split charging ensures that the engines cranking batteries are replenished before auxiliary batteries are recharged. The relay remains open (off) until the engine start battery reaches a preset voltage of 13.4V, then closes (on) to allow charging of the auxiliary battery.
When the engine is switched off, the VCR will open (turn off) to ensure that appliances drawing power from the auxiliary battery are isolated from the engine battery.
FAST EASY TO INSTALL FIT & FORGET DO IT YOURSELF!
Kit Consists of : -
Voltage Control Relay
Cable (Pos. & Neg.)
Note: Turn over to find more information about the Voltage Control Relay.
The Baintech VCR System is a fully automatic split charging relay.
The relay system manages the split charging of both primary/start
battery prior to charging the auxiliary battery bank. The Baintech
relay remains open (off) until the start battery reaches a preset
voltage. Once the voltage is achieved on the start battery the relay
will close (turn on) to allow charging to the auxiliary battery bank.
When the engine is switched off the Baintech relay will open (turn
off) to allow isolation between both primary and auxiliary batteries.
This ensures that your appliances drawing power from the auxiliary
does not flatten your primary start battery.
VOLTAGE CONTROL RELAYS
SPLIT CHARGING RELAY.
Operating Voltages 12V 24V
Relay Turn On Voltage: 13.4V 26.4V
Relay Turn Off Voltage: 12.7V 25.4V
Maximum Voltage Drop
<200mV at full load
Operating Range: Min.-30ēC Max. 75ēC
100A/70A Unit: M6 screw terminals
12 month warranty safety
Electronic protection against:
Reversed battery connection
Alternator load dump (80V 120mS)