Battery Run Time: At 100W load: Approximately 1 hour and 30 minutes
At 300W load: Around 25 minutes
At 600W load: About 10 minutes
At full 900W load: Roughly 4 to 5 minutes
Specifications: This USB adapter cable offers 1.64FT in cable length, which lessens strain on the motherboard header, ensuring a reliable, long-lasting connection. 2x downstream USB 'A' female connectors,USB Female headers come with holes and screws for PC case installation 1x Motherboard USB connector Compliant with USB 2.0 specifications