25th November 2019

tessco
15

Is a 2.1 amp charger fast?

Most tablets require 2.1 amps to charge at a standard rate. Any time you apply a higher charge rate to the device, you can rapid-rate charge that device (e.g., using a 2.1-amp charger on a smartphone that requires only a 1-amp charger) This means the device can charge up to 20% faster than its standard rate charge.
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