1, choose well-known brands: suggestions inWhen buying a power bank, give priority to well-known brands. Well-known brands of products before the market will be strictly tested, the quality is more guaranteed. The reputation of the brand and the long-term market test is an important reference for choosing a charging treasure. Consider the price factor: The price of a power bank will vary depending on factors such as its capacity, functionality and design. We should not only pursue low prices, because price is often proportional to the quality of the product.
2, capacity and volume: when choosing a charging bank, it is necessary to weigh the relationship between capacity and volume, and choose a product with high portability and moderate capacity. Two-way fast charge: Ensure that the charging bank has a two-way fast charge function, so that it can be fastTo charge the device, you can also quickly charge the power bank itself.
3, capacity selection of the capacity of the charging bank is the first factor to consider when purchasing. In general, the larger the capacity, the more electricity can be provided, but the corresponding volume and weight will also increase. Therefore, the choice needs to be balanced according to their needs. If you only need to charge your phone occasionally, then a medium-capacity power bank will be enough; If you need to go out or travel for a long time, then it is recommended to choose a high-capacity charging bank.
4, according to the capacity selection, the capacity of the charging treasure has many levels, we are in the purchaseShould be based on their own use, choose the corresponding capacity of the charging bank, if only in the short life at work, choose thousands of MA can. However, if the purpose of purchasing a charging bank is to use it for long-distance travel, taking into account the battery life, we should choose a large-capacity charging bank, such as 20,000 MA is very suitable.
5, the capacity size to meet the visual feeling, followed by its capacity. In general, a large-capacity charging bank, its volume and weight will also increase, will be heavier. If you do not have a high demand for mobile power capacity, you can choose small capacityMaximum capacity of aircraft power bank (1) According to the regulations of the Civil Aviation Administration of China, since 2024, the capacity of the charging bank that passengers can carry cannot exceed 100Wh (watt-hour), and the rated power of a single charging bank cannot exceed 100W. If the total energy (Wh) of the charging bank is less than or equal to 100Wh, and there is no rated power limit, it can theoretically be carried on the plane. However, if this standard is exceeded, airline approval may be required.
2, the maximum capacity of the charging bank can be 160Wh on the plane. Civil Aviation Administration "on civil aviation passengers carrying charging treasure.The Announcement on the provisions of the flight specifies the energy range and number of batteries and charging banks that passengers can bring: batteries (mobile power supply) are strictly prohibited to check, and can only be carried on; Each person carrying a single battery (not the total capacity) can not exceed 160Wh; No more than 100Wh need to report, more than 100Wh less than 160Wh need to report with the airline.
3, on domestic flights, China's Civil Aviation Administration currently stipulates that the rated energy of the charger does not exceed 100Wh, without the approval of the airline; The maximum of 160Wh can be carried after approval by the aerospace company, and roughly full after conversionElectronic treasure capacity below 27000mAh can be carried.
4. The maximum capacity of the charging bank brought to the plane is 27000mAh. Regular manufacturers and clearly marked charging treasure, can be carried on the plane, the Civil Aviation Administration stipulates that the rated energy of the charging treasure does not exceed 100Wh (1Wh=270mAh), that is, 27000mAh, without the approval of the airline can be carried, but each person can only carry a maximum of two charging treasure.
5, secondly, the rated energy of the charging treasure must be below 100Wh. If the power bank's rated energy exceeds 100Wh,But no more than 160Wh, then you need special permission from the airline to carry. It is worth noting that most charging banks will not directly mark their rated energy, but only show the capacity. Therefore, we need to calculate whether the rated energy of the charging bank meets the regulations through the capacity.
6, the general charging treasure rated voltage is 5V. 100Wh=5V×20000mAh/1000 160Wh=5V×32000mAh/1000 That is to say, as long as it is a formally qualified, clearly marked charging bank, the capacity of less than 20,000 MA can be taken to flyAircraft with a capacity of more than 20,000 MA and less than 20,000 Ma can be carried on board with the approval of the airline. In addition, do not use power banks to charge electronic devices during the flight.
Apple's official recommended charging bank mainly includes Apple's own MagSafe external battery and Apple's exclusive mophie brand mobile power supply. First of all, the MagSafe external battery is a wireless charging bank launched by Apple Inc., which is suitable for iPhone 1iPhone 13 and iPThe hone 14 series. This charging bank has a magnetic design and can be easily attached to the back of the phone for wireless charging.
Romanshi - Apple Magsafe wireless charging treasure, pay attention to capacity and feel balance, wireless charging efficiency is high, magnetic design is convenient. Anker-anker large capacity 20W fast charge, suitable for iPhone15/14 Huawei devices, compact and portable, fast charging speed. Momis - Punk style design, magnetic wireless charging bank, 10000mAh, portable and support iPhone15/14/13/12 ProMax, etc.
Apple's new MagSafe magnetic charging bank has been launched on the official website, priced at 749 yuan. This official accessory has a 1460mAh battery capacity, designed for the iPhone 12 series, and uses a unique magnetic wireless charging technology that simply attaches to the back of the phone for easy charging.
The amount of power in Apple's wireless power bank can be viewed on the screen of the iPhone after being connected to the power supply. To charge your iPhone with a wireless power bank, you first need to connect the bank to a power source. After successful connectionThe iPhone will automatically recognize the wireless charging bank and start charging. At this point, you can check the battery level on the iPhone's screen.