This unit is sold with a direct 3-year warranty from Opti-UPS. Because this is a new unit with direct manufacturer warranty, it is not covered by the UPSforLESS 30-day ”lemon” warranty.
Summary
This is an extended battery cabinet for the Durable Series DS1000B. It comes complete with the connecting cable and brand new batteries. One external cabinet can be attached to a single DS1000B UPS.
Size 16.5 x 6 x 9.4 inches (420x152x238 mm)
Weight 68 lbs. (31 kg)
Battery backup runtime of the DS1000B with this battery cabinet attached:
At half load (500VA, 350W): 48 minutes
At full load (1000VA, 700W): 16 minutes
