APC Back-UPS Pro 1000

• 1000VA / 600W battery backup power supply
• 8 Outlets (NEMA 5-15R): 4 surge protector with battery backup 4 outlets with Surge Protection Only
• Boost Automatic Voltage Regulation (AVR): instantly corrects low/high voltage fluctuations without discharging the battery, and is Active PFC compatible
• Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC158 (sold separately)
• 1 GB network dataline protection, 6' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), and free Windows PC power-management software (Mac OS uses native "Energy Saver" Settings)

APC Back-UPS Pro 1500

• 1500VA / 900W UPS Battery backup power supply
• 10 Total Outlets (NEMA 5-15R): 5 Outlets have battery backup plus surge protection
• Automatic Voltage Regulation (AVR) adjusts for minor power fluctuations and maintains safe voltage conditions without using battery backup power
• 6 Power cord (NEMA 5-15P) with right angle 3 prong wall plug and free power-management software
• 1 Gigabyte network dataline surge protection prevents dangerous surges traveling along datalines from damaging your equipment