IP68 12V 140A Car Yacht RV Smart Dual Battery Isolation Controller VSR Digital Display Voltmeter Baseus The fetal heart monitoring probe

The fetal heart monitoring probe has high sensitivity

Hardware Specifications

Weight: 685 grams

Lithium battery capacity: 500mAh

IP68 12V 140A Car Yacht RV Smart Dual Battery Isolation Controller VSR Digital Display Voltmeter Baseus The fetal heart monitoring probe1. 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