Digital Voltage Sensitive Relay (VSR) with start i

When the voltage of start battery reaches 13.7/27.0 V, the smart battery isolator (SBI) keeps engaging, and two batteries are charged simultaneously.
When the engine is off and the voltage drops below12.8/25.5 V, the SBI senses it and disengages, separating both batteries, avoiding to drain the wrong battery.
When the voltage of the start battery drops the isolator kit disengages from charging the auxiliary battery. This isolates the start battery and eliminates the possibility of draining it, ensuring that you always have enough charge to start your engine. No voltage drop.
0.5 m/A current draw in stand-by mode. LED warning light when VSR is activated and 12/24 V automatic selection.
Functions:
- Start Isolation: it engages temporary isolation during the engine ignition to protect the onboard instrumentation. (*)
- ABE: when the engine is at a minimum rate, it loads both batteries for an additional period of time lowering the disengaging level from 12.8/25.5 V to 12.2/24.5 V. (*)
- Storage Mode: current draw reduced to 0 when the engine is still. (*)
- ON-OFF manual activation is possible.
- Front contacts (10 mm) for easier installation + clear protection lid.
(*OPTIONAL functions, to be activated only if you wish it).