2.1 amp car charger

Discussion in 'Droid Bionic Tech Support' started by Human_Droid, Nov 27, 2013.

  1. Human_Droid
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    Human_Droid New Member

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    Hello. I just picked up a dual USB car charger for 7.99$ USD. It says it's a 2.1 amp fast charge. Is that out of spec, or will it ruin my phone or battery?

    Thanks
  2. wcjeep
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    wcjeep Member

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    Measuring DC amperage I've found 1 amp and 2.1 amp ports to charge about the same with Android devices I had available. No devices or chargers went above .94amp. Most combos maxed out at .89 amp.
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