Exploring Quick Charge 4.0: A Leap in Charging Technology
Overview of Quick Charge Versions
Quick Charge 1.0 (2013)
Release Date: 2013
Voltage: Up to 6.3 V
Current: 2A
Power Output: 10W
New Features:
- AICL: Automatic Input Current Limit
- APSD: Automatic Power Source Detection
Quick Charge 2.0 (2014)
Release Date: 2014
Voltage Options:
- Class A: 5 V, 9 V, 12 V
- Class B: 5 V, 9 V, 12 V, 20 V
Power Output: 18 W (9 V × 2 A)
New Features:
- HVDCP: High Voltage Dedicated Charging Port
- Dual Charge: Optional feature
Quick Charge 3.0 (2016)
Release Date: 2016
Voltage Range: 3.2 V to 20 V in 0.2 V increments
Current: 2.6 A or 4.6 A
Power Output: 36 W (12 V × 3 A)
New Features:
- HVDCP+: Enhanced power delivery
- Dual Charge+: Optional enhancement
- Battery Saver Technologies: Integrated solutions for efficiency
- Safety Mechanisms: Various for user protection
Quick Charge 4.0 (2017)
Release Date: 2017
Voltage Options:
- Via QC: 3.6 V to 20 V in 20 mV increments
- Via USB PD: 5 V, 9 V
- Via USB PD 3.0 PPS: 3 V to 21 V in 20 mV increments
Power Output:
- 100 W (20 V × 5 A) via QC
- 27 W via USB PD
- HVDCP++: Further enhancements in charging capabilities
- Dual Charge++: Optional advanced feature
- Battery Saver Technologies 2.0: Improved efficiency
- USB PD Compatible: Broadens compatibility
- Cable Quality Detection: Ensures optimal performance
Quick Charge 4+ (Subsequent Enhancements)
Key Features:
- Dual Charge++: Now mandatory
- Intelligent Thermal Balancing: Maintains optimal temperature
- Advanced Safety Features: Enhanced user protection
Power Output Comparison
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