T-Power AC DC Car Charger Compatible with SiriusXM SXABB1 SXABB2 Portable Speaker Dock AUDIOVOX SIRIUS BOOMBOX SIR-BB1 model #144D2427 Replacement Auto boat adpater switching Supply cord charger plug T-Power Made with the highest quality Brand-new T-Power AC adapters are made with the highest quality materials. T-Power products were tested by manufacturer to match and/or exceed specifications of OEM products 1-year limited warraty.