APC BR1500G Back-UPS Pro 1500VA 10-outlet Uninterruptible Power Supply is an Amazon Gold Box Deal at $128.99.   My unit beeps if there’s a loss or surge in power – the back up battery gives me enough time to complete whatever I’m doing and shut down the computer.

• The Back-UPS BR1500G offers guaranteed battery backup and surge protection for high performance computer systems, networks, external storage devices, game consoles and other electronics
• Premium features include Automatic Voltage Regulation (AVR), an LCD display, energy saving functionality, and PowerChute management software.
• APFC compatibility- ensures electronics that have active PFC power requirements will not unexpectedly shutdown when switching from utility power to battery power during an outage.
• 10 total outlets – 5 battery backup and surge, 5 surge only
• 3 year warranty and lifetime $150,000 Equipment Protection Policy