Counterfeit replacement batteries and power banks pose serious safety risks, from overheating to fire. This guide explains how NFC authentication—using on-cell and packaging tags—enables brands to protect consumers, каналды көзөмөлдөө, and link genuine products to warranty and battery health data. Learn about tag options, агымдарды текшерүү үчүн таптаңыз, and practical implementation steps for battery manufacturers, consumer device makers, жана чекене сатуучулар.