Back UPS Battery Backup Intelligent LCD Battery Backup and Surge Protector,Uninterruptible Power Supply,Battery Backup for Computer… (SK600)

• Designed for personal multi-function computers,it provides overload and short circuit protection,as well as battery over-charge and over-discharge protection.
• Intelligent LCD panel,display input voltage output voltage battery load capacity.
• The whole machine is guaranteed for 2 years,and the original battery is guaranteed for 1 year.
• 【Eliminate noise】When the UPS is in battery mode, the beeping sound will be emitted after 6-10 seconds, which means that the UPS is in on-load state. As long as you touch the on key lightly to turn off the sound, the display screen will display silent state. When the battery is about to run out, the UPS will continuously emit the beeping alarm until the power off.
• Please go to the "General Settings" and enable USB communications after installing the software.MAC is not supported

This product series is an all-digital double-conversion online high-frequency three-phase UPS system under DSP control technology. This series of products have strong parallel redundancy characteristics, and the input harmonic distortion THDI ≤7%, the input power factor ≥ 0.99, the overall efficiency of AC~AC reaches 92%, and the output power factor is 0.8. It can be said that this series of products is A highly reliable, high-efficiency green power supply.