APC Back-UPS 500VA Uninterruptible Power Supply

The APC Back-UPS 500VA is a reliable uninterruptible power supply (UPS) designed to keep your devices powered during outages and protect them from surges. With a capacity of 0.5 kVA and 300 W, this UPS features four AC outlets, ensuring multiple devices can be connected simultaneously.

• Battery Failure Notification: Early-warning fault analysis on batteries for timely preventive maintenance.
• Status Indicator LEDs: Quick visual indication of your unit's status.
• Resettable Circuit Breaker: Easy recovery from overloads without the need to replace a fuse.
• Boost Automatic Voltage Regulation (AVR): Preserves battery life and maximizes runtime by correcting low voltages.
• Automatic Self-Test: Periodic battery self-test ensures early detection of battery replacement needs.
• Adjustable Voltage-Transfer Points: Maximizes useful battery life by adjusting the input voltage window.
• Audible Alarms: Notifies you of changing utility power and UPS conditions.
• Lightning and Surge Protection: Guaranteed protection from surges, spikes, and lightning.
• Transformer Block Spacing: Designed to accommodate up to two transformer block plugs without blocking other receptacles.