Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low PowerShield PSD2000 Defender 2000VA / 1200W Line Interactive Tower UPS with AVR, Hot Swappable Batteries, 2 Year Advanced Replacement Warranty (PSD2000) $381 In stock Add to cart PowerShield PSD1600 Defender 1600VA / 960W Line Interactive Tower UPS with AVR, Hot Swappable Batteries, 2 Year Advanced Replacement Warranty (PSD1600) $323 In stock Add to cart PowerShield PSCRT3000 Commander 3000VA/2700W Line Interactive, Pure Sine Wave Rack / Tower UPS, 2 Year Advanced Replacement Warranty (PSCRT3000) $1,749 Only 1 left in stock Add to cart PowerShield PSCRT2000 Commander 2000VA/1800W Line Interactive, Pure Sine Wave Rack / Tower UPS, 10A plug, 2 Year Advanced Replacement Warranty (PSCRT2000) $1,233 In stock Add to cart PowerShield PSCRT1100 Commander 1100VA / 990W Line Interactive, Pure Sine Wave Rack / Tower UPS, 2 Year Advanced Replacement Warranty (PSCRT1100) $886 In stock Add to cart PowerShield PSCERT6000L Centurion 6000VA/6000W True Online Double Conversion, Rack / Tower UPS, Long Run Model, 2 Year Advanced Replacement Warranty (PSCERT6000L) $3,171 Only 1 left in stock Add to cart PowerShield PSCE1000 Centurion Tower, 1000VA / 900W Online Double Conversion UPS, 396mm x 145mm x 240mm, 2 Year Advanced Replacement Warranty (PSCE1000) $918 Only 1 left in stock Add to cart Powershield 10 yr 12V9AH Replacement Battery (PSB12-9-10YR) $67 In stock Add to cart PowerShield 12 Volt Replacement Battery for all Models – OEM Branding (PSB12-9) $47 Only 2 left in stock Add to cart 1 2