APC UPS Battery Replacement for APC Smart-UPS models SMT1500RM2US, SMT1500R2-NMC, SU1400R2BX120, SU1400RM, SU1400RM2U, SU1400RMNET, SUA1500RM2U, SUA1500RMUS 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 RBC24 is compatible with many APC models including SUA1500RM2U, SMT1500R2-NMC and more. See product page for complete list Operating Temperature 32 - 104 F ( 0 - 40 C ). Operating Relative Humidity 0 - 95 %. Storage Temperature -15 - 45 C