Cristec RBC+ Adjustable Charge Relay

The RCB+ Adjustable Charge Relay is designed to share the charging power of an alternator between a starting battery and a service battery, in both 12VDC and 24VDC systems. You can use the RCB+ to regulate the current being delivered to your service battery using the rotary wheel, setting it between 50 and 120A. The RCB+ is also compatible with lithium batteries, allowing you to safely use your alternator to charge lithium batteries without risking damage to your alternator.

This unique charge relay can be used with heavy duty alternators up to 200A. Its innovating technology based on low frequency switching mode offers stabilized output charge current and protection against reverse voltage to avoid damages to alternators. We recommend keeping at least 30% of the alternator current to charge the starting battery.

Specifications:
Voltages - 12VDC or 24VDC
House Battery Current - 50 to 120A

MANUALS AND GUIDES