What would be the max safe charging amps for the Galaxy S4?
Just got a fast portable charger that has three usb outlets for charging @ 5V1.3A, 5V1 amp, & 5V2.1 amp.
Can I use the 2.1 amp to charge my unit without doing damage?
Will the higher the amperage charge faster?.
Will charging at the higher amp reduce the battery life?
Just got a fast portable charger that has three usb outlets for charging @ 5V1.3A, 5V1 amp, & 5V2.1 amp.
Can I use the 2.1 amp to charge my unit without doing damage?
Will the higher the amperage charge faster?.
Will charging at the higher amp reduce the battery life?
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