IP68 12V 140A Car Yacht RV Smart Dual Battery Isolation Controller VSR Digital Display Voltmeter Baseus avoid the trouble of frequent

avoid the trouble of frequent plugging and unplugging

nickel-hydrogen/nickel-cadmium

Hardware Specifications

8 sets stereophonic loudspeaker able to send sound at the same time

IMR / Li-ion / LiFePO4: 10440

IP68 12V 140A Car Yacht RV Smart Dual Battery Isolation Controller VSR Digital Display Voltmeter Baseus avoid the trouble of frequent1. 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