Battery charging relay kit

Kit consisting of a 120 A automatic charging relay and a 300 A double battery switch. Very easy to install and use, it efficiently manages the switching and charging of two batteries from a single charging source .
The 12/24 V charging relay:
- Temporarily isolates the service battery during engine starting
- Automatically couples the 2 sets of batteries when the first battery reaches the programmed value (high voltage factory setting)
-Isolates the 2 sets of batteries when their voltage has reached the programmed low voltage (low voltage factory setting)
-Waterproof IP67
The 350 A 3-position bipolar battery switch allows simultaneous coupling of 2 sets of batteries with a simple Off - On - Combined switch.