APC Smart-UPS Ultra 3000VA Lithium-Ion Battery SRTL3KRM1UINC Smart-UPS Ultra, SRT & LI-ION, UPS Single PhaseAPC Smart-UPS Ultra, 3000VA 230V 1U APC Smart-UPS Ultra, 3000VA 230V 1U, with Lithium-Ion Battery, with Network Management Card Embedded • 3kVA/3KW double-conversion on-line pure sine wave 1U rackmount UPS • Add up to 5 external battery packs (SRTL50RMBP1U-Li) for...