Eaton 5PX 2200RT rack mount UPS with good batteries

Eaton 5PX2200RT 5PX UPS 120V 1950VA NEMA 5-20P LCD 2U Rack/Tower UPS 8x5-20R

eaton 5px 3000 UPS Battery Backup + Extra Battery

EATON 5PX2200RT Rack mountable UPS - New Batteries

Eaton 5P2200 1950VA 1920W 120V Line-Interactive UPS - 8 Outlets - No Batteries

Eaton 5P1000R 1000VA/770W Rackmount UPS Battery Backup 120V NO BATTERY w/ Cable

Tripp Lite 2200VA UPS (SSM2200RMXL2UTAA) 20Amp

Eaton 5P 5P1500RT 1440VA/1440W 120V 2U Rack / Tower No Batteries