Charge Safer World’s First USB Cable with Auto Stop Safety Against
And yes, it can also tell if you 10,000mAh power bank is really 10,000mAh
Prüfen checks continuously for Overheating (Temperature), Power Overload (Voltage) and Current Surge (Current). Overheating, Power Overload and Current Surge are precursors to danger. Charging is AUTOMATICALLY STOPPED if any abnormal levels are detected and an its respectively error message is displayed
Connector Compatibility (Apple® and USB-C)
Prüfen comes standard with micro-USB connector for charging. Prufen is compatible with all authorized Apple® Lightning® and USB-C connectors. These optional adaptors are not included.
Prufen maintains a micro USB adaptors so that users may also charge their power banks.
Apple® & Lightning® are trademarks of Apple Inc
Best in Class Cable
Unlike cheap cables, Prüfen uses thick gauge wires which can improve charging time. Data transfer wires are also thicker. Prüfen’s copper wires are tin-plated to prevent corrosion and thus improve reliability. Shielding wires are added to prevent Electro-Magnetic Interference (EMI).