Car charger 1a2a is 2a fast charge.
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The higher the amperage, the higher the charging speed, but the fast charging also has to deal with the battery of the mobile phone to the spleen and stomach disease,
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Not all brands of car chargers can be compatible with all car charger, we are still very Yang Xiaoxin mobile phone impact, we must be careful to use their own. I hope it works.
No, it's a regular charger. It takes about four hours to fully charge