7
3. How can I identify the voltage and amperage
specifications for my device?
Please refer to your device's instruction manual, product
labeling, or adapter to find this information.
4. My phone needs to charge at 1A, will a 2A charge
output damage my phone?
No, the Astro M2’s charging output will never exceed the
charging capacity of the device connected to it. However,
the Astro M2’s charging rate will never exceed 2.1A.
5. Should I use the 2.1A (Apple) or 1A (Android) port to
charge my device?
For most devices, either port will charge your device. For
the charging port that offers the fastest charge, please
refer to the chart above.