CPSR System Regulator

How does the CPSR system regulator work?The system regulator isolates auxiliary batteries without voltage loss. The CPSR ensures proper voltage level in the primary (starting) battery by allowing charge to that battery until it reaches 12.5 volts. Once this voltage level has been established, the CPSR couples all batteries so they can be charged collectively. When the ignition is turned off, the CPSR becomes a one-way gate isolating current from the primary (starting) battery from passing through to the auxiliary batteries. This "one way gate" will have a full charge to start and run the car. Installation of the CPSR is quick and easy. The CPSR has one wire to be connected to the car's ignition and a second wire that requires grounding to the vehicle chassis. Simply connect a charge wire to the primary (starting) battery and one to the auxiliary batteries and the installation is complete. The unique design of the CPSR allows it to be mounted at the rear of the vehicle, instead of under the hood like battery isolators.

Features:
Minimum charge voltage: 12.6-12.8
Over current fold-back about 14.4 volts to prevent battery over charging.
Low voltage lock out: 11.6
Power on and charge LED indicator
Max charge rate of 200 amps
1/0 AWG input and output.