Features: brand new and high quality It has perfect overcharge, overdischarge, overcurrent and short circuit for protect. It is widely used in fingerprint attendance machines, security monitoring systems, access control systems, cameras, video cameras, portable DVDs, etc. It's easy to carry around and put it in your bag/car. Application: for Smart 12V mini ups widely use for fingerprint attendance machine, security monitoring system, wireless camera, CCTV camera,Door security system, radio, digital cameras, camcorders, video camera and more 5V 9V 12V devices. Support two devices to supply power at the same for time, but the sum of the current values of the two devices must be 2A. Uninterruptible power supply is a kind of backup energy storage power supply. Specifications: Input Voltage: AC85-265V 50/60Hz Output Voltage: 5V, 9V, 12V 1A, Battery Capacity: 8800mAh/10400mAh(optional) Plug: US Plug,UK Plug(optional) Size: Approx. 16x10.2x3.2cm/6.29x4.01x1.25inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1set Uninterruptible Power Supply