Features: brand new and high quality It has perfect overcharge, overdischarge, overcurrent and short circuit for protection. It is widely used in fingerprint attendance machines, fire safety systems, 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. 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: Material: ABS Weight: 542g Size: 16x10.2x3.2cm/6.29x4.01x1.25inch Color: Black/White Input Voltage: 12.7V/1A Output Voltage: 5V, 9V, 12V Battery Capacity: 10400 mAh 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: 1x Mini UPS