Introduction About a year ago, we released our most powerful tester ever - ChargerLAB POWER-Z KM003C. However, what new fans may not know is that we also sell another tester on Amazon with a completely different style - KT002. It shares most features of KM003C but focuses on USB-A devices and is much cheaper, priced … Continue reading 29% OFF! | Unboxing of the ChargerLAB POWER-Z KT002