ขาย สวิทช์ไฟอัตโนมัติ Dc12V 10A ราคาที่ดีที่สุด

1. When the power supply has power, the power supply is preferred to supply power to the load. 2. When the power supply is out of power, it will automatically switch to the battery to supply power to the load. At the same time, the power supply charges the battery. 3. When the battery is underrvoltage, it starts charging, and when the battery is overrvoltage, it stops charging. Whether the power supply can full charge the battery depends on the power supply voltage, current and battery capacity. 4. Clockwise regulation voltage is high, counterclockwise regulation voltage is low, charging start voltage regulation. Charge off voltage regulation, clockwise regulation voltage is high, counterclockwise regulation voltage is low. 5. Advanced manufacturing technology, high reliability and stable performance. Conform to strict quality control standards, dependable to use. Condition: 100% Brand New Item Type: Automatic Power Switch ule Control Voltage: DC 12V Control Current: 10A Size (LxWxH): Approx. 69 x 48 x18mm/2.7 x 1.9 x 0.7 inch Material:PCB colour:blue Package Contents: 1 * Power Switch ule (The appearance is slightly different, which does not affect the use)Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.