Charging treasure and car phone charger, which one harm the phone less?

Going out to charge the mobile phone, usually power Bank and car phone charger, these two to charge the phone, which is better, less harm to the phone?

There are many people who are thinking about the car charger has no harm to the phone, is it better to use a charging treasure?

Under the qualified product, no matter whether the charging treasure or the car charger is charged, it is harmless to the mobile phone (Strictly speaking, all the charging is harmful to the battery, but this damage can be ignored), but the unqualified car charger product, the knockoff goods Unstable output voltage will cause some damage to the phone. In general, the battery-powered charging treasure is more stable, but the unqualified charging treasure has less power.

Convenience, charging treasure need to be charged in advance, in addition to the car, but also can not be used on the car, if the battery Baobao aging, less storage, go out is still very troublesome. The car charger can be charged anywhere in the car, but it cannot leave the car.

No matter whether it is a charging treasure or a car phone charger, there is no conflict between the two. A friend of a car is still equipped with a car charger. Besides charging the mobile phone, it can also charge other electronic devices.

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