When AC power supply is available,the electric pressure of the load is supplied by AC power.

When AC power is unavailable,the electric pressure is supplied by battery.

When the electric pressure of the battery dops to about 10V,the battery stops the supply to the load and it must be started again by AC power.

Technical Parameter:

1.Inputting Voltage: 110V-240V.

2.Charging Voltage: 13-13.5V.

3.Max.output Current: 5A/3A.

4.Uninterruptible Time:0

5.Output Voltage: 12VDC.

6.Adjustable Time: 0-60 seconds

7.Size: 163*200*76(mm); 230*228*80(mm).