The differences between Huawei car charger AP38 and CP37 are as follows:
1. Charging power is different: the AP38 has a maximum output of 40W, while the CP37 has a maximum output of 22.5W.
2. Different charging interfaces: AP38 uses USB-C interface, while CP37 uses USB-A interface.
3. The length of the charging cable is different: the charging cable length of the AP38 is 1.5 meters, while the charging cable length of the CP37 is 1 meter.
To sum up, if you need faster charging speed and longer charging cable, you can choose AP38; If you need a more portable car charger, you can choose the CP37.
AP 38 and CP 37 are the models of Huawei car chargers, only the models are different, and the others are similar