User replaceable battery. Internal lithium-ion battery fits Smart-UPS Ultra 1U UPS. 3x the life of a lead acid battery. Standard warranty 5 years repair or replace. This APC Smart-UPS Ultra APCRBC173-LI internal replacement battery cartridge for the Smart-UPS Ultra 1U UPS systems.. Features. Battery voltage. 50 V. Product colour. Silver. Weight & dimensions. Weight. 5.6 kg. Packaging data. Package weight. 5.9 kg. Package depth. 76.2 mm. Package height. 304.8 mm. Package width. 558.8 mm. Operational conditions. Storage temperature (T-T). -15 - 45 °C. Operating temperature (T-T). 0 - 40 °C. leaflet
APC Lithium Ion Replacement Battery Cartridge 173 LI is best suited for users who require a durable and energy-efficient battery solution for powering devices with 173 li-ion batteries.