Video: How to Select the Correct Replacement Battery Cartridge (RBC) for your UPS
The UPS indicates battery replacement is required or is providing insufficient runtime compared to when the UPS was first put into service . ... The first two numbers in the serial number indicate the year that the UPS was manufactured . ... 1650513 is a unit manufactured in 2004. ... Now that you've acquired your model, go to APC's convenient, easy-to-use ... You can simply enter your model # and the Selector will provide you with the available options for upgrading your ups, or purchasing a replacement battery cartridge (RBC).