Adjustable Voltage UPS Uninterruptible Power Socket Power Supply Adapter 5/9/12V
5.5x2.1mm port output for DC 5V2A, 9V/1A, 12V/1A;. 4000mAh high capacity with small form factor for portability. Middle: 12V ;. Input AC: 100-240V/50-60HZ Output cable length: 1.3m. 1 x Power Adapter.