IP68 12V 140A Car Yacht RV Smart Dual Battery Isolation Controller VSR Digital Display Voltmeter Baseus Weight: 685 grams

Weight: 685 grams

Dimming method: stepless

nickel-hydrogen/nickel-cadmium

Power supply: 5V2A

IP68 12V 140A Car Yacht RV Smart Dual Battery Isolation Controller VSR Digital Display Voltmeter Baseus Weight: 685 grams1. Strong waterproof, low loss, good heat dissipation, high efficiency 2. The dual power supply isolator uses a power management chip, which is a relatively new type of intelligent automatic management of electronic circuits 3. When the voltage of the main battery is greater than 13. 3V, the main battery charges the auxiliary battery; when the voltage of the main battery is lower than 12. 7V, the main battery is disconnected from the auxiliary battery