Back UPS Battery Backup Intelligent LCD Battery Backup
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...