Are you talking about the charger of Huawei mobile phone Ordinary wireless charging with fast charging head ? Huawei's 27W wireless fast charger Ordinary wireless charger with fast charger , must be combined with Huawei/Honor's 40W wired fast charger to achieve a maximum of 27W wireless charging power.
can be used, but the charging speed will be slow. Because the rules of this charger and Huawei fast charge are different.
In fact, it is OK, according to the power output verification, 50w is faster than 27w wireless charging4A collocation can achieve 5W slow charge, if and QC0 or QC0 charging head collocation can achieve 5W/10W fast charge, so we can choose the charging head according to their own needs.
has indicated that the input is 5V2A, that is, the 10W charging head input, the output is 5V1A, and the output is 5W. Charging is slow.
Required, the fast charge head is divided into three models: standard 5v1A, fast 5v2A (30% speed increase), and flash 9v2A (50% speed increase). Wired charging and wireless charging use the same fast charging head.
1, the iPhone 12 can use 20W or 30W wireless fast charge, which will not cause damage to the battery. However, using 30W wireless charging is the same speed as 20W because the phone only supports 20W. The iPhone 12 supports 20W fast charging and can be charged up to 50% in 30 minutes. In addition, the iPhone 12 series will only come with a USB-C lightning cable. If you need to charge it, you need to buy it separatelyPower adapter.
2, iphone14 cable charger support 20W, wireless charging support 15WMagsafe and 5WQi wireless charging. If you use the official 20W standard fast charger, the iPhone 14 from low to full charge in about an hour and a half is enough. The charging port is a Lightning port, and the headphones and charging port are the same port, located at the bottom of the fuselage. Even before the release of the iPhone 14 series, there were rumors that the iPhone 14 series would support emergency satellite communications and 30W fast charging.
3Okay, it's not the same voltage and current at all, and even the protocol could be different. 15W fast charge is generally 5V3A, this should be the QC protocol. And 20W is generally 9V2A, which is generally the pd protocol (of course, it may also be qc). Your phone plugged into a fast charger can only trigger the former, not other protocols.
1, it is not necessary to match 2A fast charging head, ordinary charging head can also be used, even do not charge head, plug USB jack can also be used, just say that with 2A fast charging head faster. I bought it in the Tmall flagship store, and also gave me a Nanfu Kubo 2A fast charger.
2, basically most of the charging head can be matched with millet wireless charger, but it can not be matched with 5V/1A, in addition to basically meet the requirements. For example, if it is paired with 5V/2A or 5V/4A, it can achieve 5W slow charge, and if it is paired with QC0 or QC0 charging head, it can achieve 5W/10W fast charge, so we can choose the charging head according to our own needs.
3, magsafe wireless charger only connector and wireless charger, and no charging power. You need to purchase your own charging head.
4, can only use 40W super fast charging electrical equipment to 15W wireless fast charging. Original 10V4A super fast charge. With other fast charging head is not enough power. Logically 12V2A should be enough. General fast charger 12V only 5A, so it is not enough. The compatibility of charging head is not clear, it is estimated that it is generally compatible.