Eaton 161 → 284V Input Stand Alone Uninterruptible Power Supply, 650VA (400W), Ellipse ECO

Want to protect mission-critical kit in an outage? Trust this energy-efficient uninterruptible power supply from Eaton to save the day. During blackouts, its three C13 outlets deliver up to 230V to connected equipment, preventing data loss. The 9-minute battery life at 50% load gives backup generators time to kick in and safeguard your setup from damage. To minimise power usage, the UPS has an EcoControl function that automatically disables peripherals when the master device is switched off. You'll find devices like this one keeping electronics safe anywhere from scientific labs to power plants.

• Sealed lead-acid battery is replaceable without a special harness for convenience
• Additional C13 outlet provides surge-only protection for less critical equipment
• LED indicator and audible alarm let you know when the battery needs replacing
• Input voltage is adjustable between 161 and 284V for use with standard electrical sources
• Mountable below desks and PC monitors as well as in vertical box format for choice of setup

Yes. Though warehouses are at risk of moisture build-up, this UPS holds its own thanks to a maximum operating humidity of 85% RH.