In our Previous  blog  we have introduced the some concept of  QC2.0 ,So for consumers,with the speed of charging increasing,will there be some security issues about phone and battery or not?

In the current mobile phone market,the safe charging current is 1C,some relatively new type of batteries could reach 1.5C,1.6C charging capacity.May some friends do not know what the concept of 1.5C is .For example,about A 3000mAh battery,Its charging current won't beyond 4500mA,and For rechargeable battery,The conditions of the charging current are sufficiently broad.Otherwise It is to prevent the old version of the phone burned by the excessive current when it is being charged,The Quick Charge 2.0 charger also incorporates a special IC judging switch.

In addition, Qualcomm Quick Charge 2.0 not only has improved power,but also it has special design in the circuit and heat way.The phone itself integrates a special power management chip,there will be enough technical means to enhance the charging speed while ensuring the heat in the safe range.

After the above-mentioned, the rational use of fast charge will not be unexpected.