APC UPS Battery Replacement for APC Smart-UPS models SU2200RMXL3U, SU3000RMXL3U (RBC27) BUY ONLY GENUINE APC PRODUCTS! For genuine APC by Schneider Electric Products from the manufacturer, buy only if the product says "Ships from and sold by Amazon.com" Genuine APC replacement battery cartridges (RBC) are tested and certified for compatibility to restore UPS performance to the original specifications Includes all required connectors, Battery recycling guide, Installation guide, Metallic battery tray or enclosure, Reusable packaging RBC27 is compatible with many APC models including SU2200RMXL3U, SU3000RMXL3U, SU48R3XLBP, SU48RMXLBP3U and more. See product page for complete list