APC BK350 350VA UPS System LAST ITEM AVAILABLE Size:6 Ft Product Description APC BACK-UPS CS BK350 350VA UPS System Manufacturers Notice In cooperation with the Consumer Product Safety Commission (CPSC), American Power Conversion Corporation (APC), of West Kingston, , is voluntarily recalling about 900,000 back-up power supply devices. These devices are primarily used to protect computers in case of a power failure. The power supply device can fail, causing the unit to overheat, which may pose a fire hazard to consumers. APC has received six reports of units overheating resulting in the melting of the units outer casing and three reports of minor property damage. No injuries have been reported. The recalled Back-UPS CS Uninterruptible Power Supply devices include the Back-UPS CS350 and the Back-UPS CS 500 models. The model number can be found on the front of the unit, along with the words, Back-UPS CS and APC. In addition, one of the following numbers shows up on the bar code label located on the bottom of the unit: BK350, BK500, BK500BLK. The recalled power supply devices also have one of the following serial numbers - AB through AB, BB through BB, and JB through JB - which can be found on the bottom of the unit. Units with an R at the end of the serial number within the above ranges are not part of this recall. Retailers, computer and electrical distributors, and catalogs nationwide sold the power supply devices from November through December for between $70 and $130. See all Product description About the product Output power capacity: 350VA / 210W Typical backup time at full load: (210W) Typical backup time at half load: (105W) Interface port: USB & Serial Port Outlets: 3 UPS, 3 SURGE Nominal Output Voltage: 120V Waveform Type: Stepped approximation to a sinewave More