Feature: 1. Data Protection: This uninterruptible power supply provides voltage regulation and surge protection to protect equipment from voltage fluctuations and sudden surges, which can prevent game interruptions or data loss and protect equipment from potential damage caused by unexpected power outages. 2. Smart LCD: This uninterruptible power supply comes with a smart LCD screen that displays battery status and UPS operation information. In addition, the LCD display and noise can be turned off so users can customize their preferences and enjoy a quiet working environment. 3. Software Control: This uninterruptible power supply supports USB connectivity for software monitoring of UPS status. Using this software, you can monitor real time information such as battery capacity and load status to provide better control and an enhanced user experience. 4. Excellent Alloy Steel: This uninterruptible power supply adopts excellent alloy steel material to make the shell, which is sturdy and wear resistant, not easy to corrode, and high temperature resistant. 5. Wide Application: This uninterruptible power supply has a wide range of applications and can be used for surveillance systems, laptops, home computers and routers. Specification: Item Type: Uninterruptible Power Supply Material: Alloy Steel Size: Approx. 365 x 140 x 165mm/14.37 x 5.51 x 6.5in Stabilized Capacity: 1500V Rated Power: 900W Battery Capacity: 12V Battery x 2, Battery Capacity: 9AH x 2 ( Shipped With Built In Battery ) Charging Time: 8 Hours to Recover to 90% Capacity Transmission Time: 4-6ms Waveform: Analog Sine Wave Noise Level: Less Than 40dB. Package List: 1 x Power Supply1 x Manual