APC BACK-UPS CS 500VA 230V USB/SERIAL (BK500EI) $202 In stock APC BACK-UPS CS 500VA 230V USB/SERIAL (BK500EI) quantity Add to cart SKU: BK500EI Categories: Power & Rack Equipment, Power Equipment Brand: APC Description Description APC BACK-UPS CS 500VA 230V USB/SERIAL Related products APC REPLACEMENT BATTERY CARTRIDGE 43 (RBC43) $909 In stock Add to cart APC SERVICE BYPASS PANEL 230V 10A BBM IE (SBP1500RMI) $455 In stock Add to cart APC REPLACEMENT BATTERY CARTRIDGE 6 (RBC6) $526 In stock Add to cart Orico 2.5″ HDD/SSD Encl Blk (ORICO-25PW1-U3-BK) $30 In stock Add to cart EATON 9PX 1000VA RACK/TOWER 10AMP (9PX1000IRT2UANZ) $2,405 Only 1 left in stock Add to cart