Ttec 20,000 mAh PowerSlim Powerbank Swells Catastrophically and Cracks Casing
I am filing this complaint regarding a severe and hazardous safety defect involving my Ttec 20,000 mAh PowerSlim LCD Pow...erbank. While the battery pack had occasionally exhibited minor swelling in the past, on August 14, 2026, the lithium-ion cell expanded catastrophically, exerting enough internal p
