Mini Battery UPS Backup Power Supply for Wifi IP Camera 40JAOOTDTYComits: Equipped with battery protection board: over-current protection, voltage protection, overcharge protection, over-discharge protection. High-performance lithium battery: when the built-in battery is fully charged, it will enter an automatic sleep state and enter battery power in zero seconds, when the power is off, making sure the device is in normal use and the device does not need to be restarted. It can be used by ordinary light cats for 8 hours in case of power failure. Adjustable Foot Power Supply: 110V-240V input, 12V2A adjustable foot current does not damage the equipment. Universal interface: outer diameter 5.5mm/0.23 inch, inner diameter 2.1mm/0.08 inch, 12v outdoor surveillance camera universal interface. Specification: Material: ABS Input: AC110-240V 50/60HZ Output: DC12V-2A Measurement: Approx. 8x14x 4cm/3.14x5.51x1.57inchPackage Included: 1x Uninterruptible Power SupplyNote: 1. Please allow 1-2cm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.