1, the use of vertical charging wireless charging 20w need to add fan , on the go wireless charging 20w need to add fan , for the Mi 10, Mi 10 Pro, Mi 9 Pro charging can achieve 30W wireless super fast flash charging, Compatible with Qi standard wireless charging electronic device heat dissipation hole design, active heat dissipation, effective cooling, six safety protection, charging safer.
2, first of all, Xiaomi's 33W gallium nitride charger is smallClever volume redefines the fast charge experience in 2021. This charger is on par with most 20W products in 2020, but its 30W PD output is its highlight, which can perfectly match the 24W limit input power of the iPhone, and has a strong battery life, which is expected to last for 3 to 5 years.
3, brand recommendation Wireless charging 20w will have to add fans : preference for the original brand or well-known manufacturers of products, such as green link, Bysi, they are known for reliable quality. Here are a few recommended chargers: Green Link CD224: PD fast charge, support multiple devices charging at the same time, practical. Nubia PA0202: Unique appearance design, blind insert design, simple operation. Bex GaN2 Pro: Fast charger with gallium nitride technology, compact and portable, powerful.
1, basically no damage Wireless charging 20w will have to add fan : Wireless charging technology using the principle of electromagnetic induction Wireless charging 20w will have to addFan , through the magnetic field and electromagnetic field to transmit electrical energy Wireless charging 20w will have to add the fan , this process has no direct damage to the internal structure of the mobile phone battery. The built-in wireless receiver of modern mobile phones has voltage and current ratings, so under normal use, the wireless charger is safe for the mobile phone battery Wireless charging 20w has to add a fan . The wireless charger has a high energy conversion rate, and can automatically adjust the current according to the battery capacity, avoid overcharging or overheating of the battery, and protect the battery safety.
2. In summary, wireless charging does not have a significant impact on battery life under normal use. As long as the user can pay attention to choosing the right charging equipment, maintain good habits, and regularly carry out battery maintenance, it can ensure that wireless charging brings convenience at the same time, but also ensure the long-term use of the battery.3, wireless charger has an impact on battery life. The use of wireless chargers has an impact on battery life mainly reflected in the following aspects: Wireless charging 20w will have to add a fan : First of all, the wireless charger generates electricity through an electromagnetic fieldFlow to charge the device, and its charging method may be slightly less efficient than wired charging. This means that some heat may be generated during the charging process.
4, take mobile phone as an example, wireless charging will not harm the battery, wireless charging function does not need to be set, only need to put the mobile phone on the wireless charging board can be charged, it is recommended to buy the official charger, third-party charger may have compatibility problems. Wireless charging technology (English: Wirelesschargingtechnology; Wirelesschargetechnology) sourcefever
Disadvantages are low efficiency and can only provide electrical energy. The body's response to electric fields is strong, but the body's response to magnetic fields is almost non-so this system does not affect human health. As an electronic charging product, the charger itself can not avoid radiation, so it is inevitable that the wireless charger has radiation. However, the current power of the wireless charger is very small, the charging time is longer, the radiation generated is also small, and it should not cause great harm to people.
Some Samsung mobile phones support wireless charging function, to achieve this function requires a separate charging kit, wireless charging and wired charging effectIt is the same, but the wireless charging time is relatively longer, and it has no effect on the phone.
Samsung's technology is not mature enough to do wireless charging. So there are two contacts left in the rear cover of the Samsung I9300. Let's get everyone wireless charging. It failed. The Nokia 920 also seems to have launched a wireless charging jacket, but it's still not practical. Cortec recently introduced a wireless rechargeable battery. Wireless charging can be achieved without changing the appearance of the phone. You can find it on Taobao. There should still be great potential for development.
For the human body: wireless charging technology is safe and harmless to the human body. Wireless chargingThe resonance principle used by electricity is magnetic field resonance, which is transmitted only between coils resonating at the same frequency, and other devices cannot accept the band, in addition, the magnetic field used by wireless charging technology is itself harmless to the human body.
We define the injury of the mobile phone at this point, the cycle life of the mobile phone lithium battery is limited, even if the use of wired charging, in addition to causing damage to the plug and plug interface, the impact on the mobile phone is almost no. At present, there are three kinds of electromagnetic induction, magnetic resonance and radio waves on the market.
1, wireless charger usage: the mobile phone standard charger and data cable connected to the wireless charger, and then the mobile phone is placed (vertical) or horizontal in the wireless charger base left and right center position, you can achieve wireless charging, the indicator light will have a breathing effect, 5 seconds after the extinguish, plug and play, convenient and quick.
2, put the mobile phone with wireless charging function on the wireless charging board, the position should be placed, you can charge, note that some wireless charging panel supports different mobile phone models, to choose wireless charging panel according to your mobile phone model.
3, first needHave a mobile phone that supports unlimited charging, such as iPhone X, iPhone8 plus, etc. Then you need to buy wireless chargers from formal channels, it is recommended to buy them from official dealers. Then power on the wireless charger, make sure there are no magnetic objects around before connecting the power. Then place it in a flat place to prevent the phone from slipping off it.
4, the use of the original wireless charger to charge the operation, to prevent the non-original charger to supply lithium battery current and voltage instability, affecting the service life of the mobile phone battery. When charging, the charger is plugged inDo not connect to other high-power electrical appliances to prevent the wireless charger from providing too little current or voltage to the lithium battery. When wireless charging, try not to play games, etc., to prevent the phone and wireless charger from poor contact resulting in charging failure.
5, device compatibility: Before using wireless charger, first confirm that your phone or other devices support wireless charging function. Most modern smartphones have this feature. Connect the charger to power: Plug the wireless charger into the power outlet and make sure the charger is powered on. Device placement: Place your device on the charging area of the wireless charger. Usually, setThe standby needs to be aligned with the charger to establish a valid charging connection.
6, the use of wireless charger is as follows: Detailed explanation: Connect the power: Connect the wireless charger to the AC power supply to ensure that the charger is in working condition. Place the device: Place the device that needs to be charged (such as a mobile phone) on the charging area of the wireless charger. Make sure there are no obstacles between the device and the charger, such as metal objects or other electronic devices.