APC UPS, 300W, 230V, x IEC 60320 C13, 4.5Ah

Automatic Voltage Regulation(AVR) corrects voltage dips and surges. Continues to charge the battery even when the UPS is off. Reboot the UPS even when there is no utility power available. Protects electronic devices against damaging lightning, surges and spikes. Alerts users with the appropriate alarm for battery conditions.