Anker Recalls 1 Million Power Banks: CT Scan Reveals Battery Defects
2025-07-22
Anker recalled over one million PowerCore 10000 power banks due to lithium-ion battery overheating risks. Lumafield used industrial CT scanning to analyze recalled and non-recalled units, revealing variations in battery cell suppliers, connection methods, and gap sizes between positive and negative terminals. These variations could lead to short circuits and overheating. The newer model uses a single pouch cell, simplifying assembly and improving safety. This case highlights the complexity of battery supply chains and the importance of quality control, showcasing industrial CT scanning's role in ensuring product safety and improving quality.