Don't Test, Just buy it and use! Its real Rapid fast charger for all supported Android smartphone.
What's in the Package:
1 x LDNIO A1204Q USB Charger 3 Pin Plug
1 x Micro USB Cable / Lighting Cable /Type-Android
Product Specifications and Features
1 x USB Output
3-Pin Plug
Input AC100-240V 50-60Hz Max 500mA
ABS Grade Material (Fire Safety Material)
High Stability with Certified Stress Test
Total Power 18W ( MAX )
Quick Charge 3.0 Technology Supported Devices.