A:Answer Thank you for your inquiry. Yes, it is possible to use this Back-UPS with your HDTV. However, you will just want to check the specs for your television to ensure this unit is appropriately sized for your equipment. The BX1300G is rated for 780 watts and 1300 VA. Please also note that this unit provides a stepped approximated sine wave while on battery power. This is not an issue for standard IT equipment, but you will want to see if your TV requires a pure sine wave or not.