Designed for use as a solenoid priority system to protect the start battery from excessive discharge in dual battery systems, Redarc's Dual Sensing Smart Start Battery Isolator 12V 100A isolates the start and auxiliary batteries where the auxiliary battery may be charged from an external source such as solar.

Simple to install and compact in size, the SBI12D can be fitted in out of the way engine bay locations.

Isolate the start and auxiliary batteries with dual sensing and allow the start battery to be charged via external power sources such as solar once the auxiliary battery reaches 13.2V.

Incorporating electronic components that prevent the solenoid from generating high voltage transients and a microprocessor controlled battery isolator, Redarc's Dual Sensing Smart Start Battery Isolator is a safe way to charge an auxiliary battery. Designed to avoid voltage drop associated with diode type installation, it features sophisticated fault detection and LED indication of operations. This warns a user of any faults such as over-voltage, voltage drop and excessive current draw.

Features:

• Overmould design
• Compact in size
• Easy to install
• Silver contacts for longer life and suitable for marine applications
• Power-saving technology
• Fault indication
• Fully surge-protected
• Prevent start battery drainage from an auxiliary battery
• Charges an auxiliary battery while driving
• Can be used in jump starter applications in the case of battery failure

Part number: SBI12D