Uninterruptible power supply effective power 2 700 w apparent power 3 000 va outputs 8 x iec 320 c13 3 x iec jumpers 1 x iec 320 c19 inputs 1 x bs1363a british 1 x iec 320 c20 1 x schuko interfaces rj 45 usb frequency range 50 60 hz input voltage 160 286 battery technology lead acid number of batteries 1 battery charging time 3 h special features floating electrolyte sealed protective measures surge protection permitted humidity when in use 0