UPS Power Supply 5V 2A USB 9V 12V DC 15V 24V POE Multiple Outputs 8000mAh Uninterruptible Power Supply for Router Camera EU Plug 100‑240V Item Type: UPS Power Supply Material: ABS Battery: Polymer Battery x 4, Battery Capacity: 2000mAh x 4 (built in) Output Voltage: USB 5V 2A 10W DC 9V 1A 9W DC 12V 1A 12W POE 15V 0.8A, 24V 0.5A Output Power (Maximum): 18W Multi Output: Support Feature: Built in adapter, allows global AC voltage range input, compatible with most USB (5V) and conventional 9V 12V DC outputs on the market, also equipped with 15V 24V optional POE power supply interface Application: Fingerprint attendance machine, security monitoring system, access control system, cameras, camcorders, portable DVD players, etc.