APC Smart-UPS Online 48V 2U Lithium-Ion External Battery Pack

Product Overview

AI-generated summary

If you’re already invested in APC’s Smart-UPS ecosystem, this external lithium-ion battery pack makes a lot of sense. The big upside is simpler, cleaner runtime management than legacy lead-acid setups: you get better usable lifespan and less faff with maintenance over the years. In day-to-day reseller land, that translates to fewer “it didn’t last” support tickets and less downtime risk—particularly for SMB sites that don’t have a dedicated facilities team babysitting batteries.

That said, it’s not a “buy it because it’s UPS-related” accessory. At £1,684.97 ex-VAT, you need to be sure the pack is compatible with your specific Smart-UPS model and that adding runtime is actually the business requirement. If your outages are typically short, or you’re trying to cover everything with runtime instead of fixing upstream resilience, you may be overpaying. For small deployments where budget matters, it’s often better to validate real-world outage duration first—otherwise this becomes an expensive hedge rather than a practical upgrade.