Easily connect this external battery pack to an existing APC Smart-UPS X to instantly increase the amount of battery runtime to connected devices during a power outage. Please refer to your APC Smart-UPS X manual to confirm compatibility with this external battery back. The battery pack offers easy plug-and-play installation onto an operating APC Smart-UPS, ensuring power availability while runtime capacity is added. Through the APC Smart-UPS’ intelligent battery management and precision charging, the battery pack maintains the UPS system’s performance, reliability, and useful life. The APC battery pack provides scalable runtime to the APC Smart-UPS X, allowing multiple battery packs to be quickly added if the need arises. The battery pack operates equally in tower configuration, standing next to an APC Smart-UPS, or in rack-mount configuration, mounted below the UPS. Package Includes APC SMX120BP External Battery Pack, installation guide, and rack-mounting brackets. Battery: - Battery Technology: Zinc-Carbon (Zn-C) Features: - Battery life: 3 - Battery voltage: 120 - Certification: REACH - Hot-swap battery: Yes - Product colour: Black - RoHS compliance: Yes Operational conditions: - Non-operating altitude: 0 - 15000 - Operating altitude: 0 - 3000 - Operating relative humidity (H-H): 0 - 95 - Operating temperature (T-T): 0 - 40 - Storage relative humidity (H-H): 0 - 95 - Storage temperature (T-T): -15 - 45 Technical details: - Compliance certificates: RoHS - Sustainability certificates: RoHS Vendor information: - Brand Name: APC - Warranty: 1 - Product.Details.Specifications.Level1: Server, Computer & Printer Parts - Product.Details.Specifications.Level2: Servers & Computers - Product.Details.Specifications.Level3: UPSs & Accessories - Product.Details.Specifications.Level4: UPS Batteries