- Scalable runtime - To extend UPS runtime, add this optional extended battery module
- Compatible with Smart-UPS 0.75-1.5kVA UPS: SMX750I, SMX750INC, SMX1000I, SMX1500RMI2U, SMX1500RMI2UNC
- Versatile 2U rack/tower format (includes rack-mounting brackets)
- 2-year repair or replace warranty
- Replacement battery: APCRBC115
