Features: UPS uninterruptible power supply, dedicated power outage small UPS power supply for optical modem routers, built-in 13200mAh large capacity battery, with long battery service life. Supports simultaneous power supply for two devices, but note that current of both devices cannot exceed 2A. Intelligent chip with overvoltage, overcurrent, overvoltage, overcharge, and shortcircuit protections, automatic shutdown function after disconnecting the device, ensuring safe use. Power adapter input AC100-240Volt, 5.5x2.1mm interfaces output DC5V 9V 12V2A/15V 24V1A, with wide compatibility. The accessories include 5.5x2.1mm male to double 5.5x2.1mm male power cable, double end 5.5x2.1mm male power cord, and standard America power adapter. Environmentally friendly flame-retardant material, unique concave switching button design to avoid accidental contact, with soft light indicator light. Suitable for use with 5V 9V 12V 15V 24V routers, surveillances cameras, speakers, fingerprints lock, LED lights, mobile phones, tablets, and more. Specifications: Material: Plastic Color: white Size: about 159x112x32mm/6.25x4.40x1.25inch Input: DC12.7V/1Amp Output: DC5V 9V 12V(2A)/15V 24V(1Amp) Power Adapter Input: AC100-240Volt Package Includes: 1pc 13200mAh UPS Power 1pc Power Adapter 1pc 5.5x2.1mm Male to Double 5.5x2.1mm Male Power Cord 1pc Double Male End 5.5x2.1mm Power Cord note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.