When charging, measure its charging current, such as the actual charging current is one-tenth of the capacity of the rechargeable battery, it is slow charging (that is, standard charging); If the charging current is close to the capacity of the rechargeable battery or greater than one tenth, it is fast charging.
Example: a rechargeable battery is marked as: 1.25V, 500mAH, when charging it with a charger, if the actual charging current is about 50MA, it is slow charging.
2. For mobile phone chargers, the general output of 5V 2A chargers can be regarded as fast charging, that is, charging power above 10w, such as 9V 2A, 5V 4.5A and so on.
The products are packaged in white rectangular cartons with hanging holes at the top for convenient retail display. The front is printed with a physical picture, the product name and Huawei's iconic Logo are above, and the whole is Huawei's consistent packaging design style.
Product name: Huawei Super Fast Charging Wireless Charger (Max 27W). Below the package printed product selling point: 27W maximum power, German TuV safety fast charge certification, Qi protocol compatibility.