Qualcomm quick charge 2.0
Different from the traditional USB charging method, the quick charge 2.0 end-to-end solution utilizes higher power level to charge the device quickly and efficiently. Quick charge 2.0 class A can provide up to 24 watts of power through a mini USB connector, while type-C connectors  can provide 36 watts, and class B can achieve 60 or higher. The charging progress is expected to be further improved in the future

Qualcomm quick charge 2.0 has multiple levels of voltage limitation, current limitation and temperature protection, and its unique design ensures a healthy battery life cycle regardless of the connector. All of this is integrated into quick charge 2.0 components - no external components are required.

Implementing Quick Charge 2.0 is usually a simple, low-cost charging solution. It has been implemented in many Qualcomm Technologies PMICs (power management integrated circuits), where it has been verified and tested for mobile devices, while other solutions require more space on the PCB for additional circuitry.

The patented technology aims to use a noise-free data line for effective handshake and communication, while achieving efficient power transmission. Qualcomm Quick Charge 2.0 is fast, effective and follows a comprehensive certification process. As Qualcomm Quick Charge provides improved charging solutions for smartphone users, new and exciting technologies for battery management will still be available.