APC Battery Array Cabinet - Rack Mountable

User-replaceable batteries - Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR) Hot-swappable batteries - Ensures clean, uninterrupted power to protected equipment while batteries are being replaced Modular design - Enables IT projects that were previously infeasible or cost-prohibitive. Plug-and-Play external batteries - Ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS. Battery modules connected in parallel - Delivers higher availability through redundant batteries. This product is heavy and/or oversized and may need more than one person to handle. Helps save energy - designed to limit the energy used by other products, potentially helping you reduce your carbon footprint and save money.