APC, 284.5 mm (All brands) APC (All categories) Power & solar - Uninterrupted power supply (UPS) (Stock) In stock only 24 48 96 Best match Name Lowest price Highest price Newest Oldest APC CONCURRENT 5Y WARRANTY PLUS BACK-UPS CS 500 USB/SERIAL (BK500EI) Starting at $212.50+GST $244.38incl. GST $239.99 $275.99 Save 11% 18 available