APC Power-Saving Back-UPS Pro 0.9 kVA 540 W Black

Power outages and voltage spikes can shut down a computer, erase unsaved work, and damage expensive equipment. When the lights flicker or the internet drops, you lose time and may lose money. The APC Power-Saving Back-UPS Pro 0.9 kVA 540 W Black gives you battery backup, surge protection, and automatic voltage regulation so your devices stay on and safe until power returns. Without a UPS, a brief flicker can corrupt files, force a restart, and cause frustration for anyone who depends on a stable workstation.

APC Power-Saving Back-UPS Pro 0.9 kVA 540 W Black with APC

Never worry about a sudden blackout again. This UPS is a compact, black-finished unit that supplies clean power to PCs, routers, and small office equipment. If the grid drops, the battery kicks in, giving you enough time to save work and shut down safely. APC built this model for homes and small businesses that need reliable protection without a big price tag. The black finish blends with office furniture, and the front panel gives clear status lights so you always know what is happening.

Usages

Use it on a desktop computer that runs critical software, on a network switch that keeps your internet alive, or on a small server that stores important files. It also works well with a home office printer, a VoIP phone, and a security camera recorder. The units extra outlets let you protect both battery-backed and surge-only devices in the same place. It is also ideal for a home media center, keeping your TV, set-top box, and audio system safe from power glitches.

Benefits

• Keeps your computer running during outages so you can finish work, close programs properly, and avoid losing any unsaved data.
• Protects all connected gear from spikes, surges, and lightning, which helps extend the life of expensive devices and reduces repair costs.
• Automatic voltage regulation smooths low and high line voltage, preserving battery power for real outages and improving overall system stability.
• Power-saving outlets automatically turn off idle equipment like monitors and printers, lowering your electricity bill without any manual effort.
• Audible alarms warn you instantly when the utility power changes, giving you enough time to save files and shut down safely.

Key Features

• 0.9 kVA / 540 W capacity for PCs, routers, and small servers.
• Automatic Voltage Regulation (AVR) corrects brownouts and over-voltage.
• Battery-protected outlets plus surge-only outlets for flexible protection.
• Power-saving outlets automatically cut power to idle devices.
• One USB, one RJ-45, and one RJ-11 port for easy management.
• LED indicators show battery, load, and fault status at a glance.
• User-replaceable, tool-free battery for quick maintenance.
• Cold-start capability supplies power even when the grid is completely off.
• Resettable circuit breakers protect against overloads.
• Transformer-block spaced outlets keep large plugs from blocking nearby sockets.

Specifications