This year’s iPhone 12 is equipped with an A14 bionic processor with higher performance and lower energy consumption. It stands to reason that the battery life will be slightly increased, but the fact is the opposite! Because the iPhone 12 uses 5g technology for the first time, the energy consumption of the 5G network mode has directly soared. Although Cook has equipped the iPhone 12 with the corresponding “intelligent data mode”, the 2851 mAh battery is indeed unsustainable! Therefore, choosing a safe and suitable power bank is inevitable.

So what kind of power bank is suitable for iPhone 12?

For many friends who have just started the iPhone 12, they will make a special trip to “tailor-select” a power bank that suits their favorite phone when they are excited, because only the power bank that suits their favorite phone can play its best Role, many issues will be considered in the selection process, such as: safety, brand, capacity, maximum compatibility, etc.

Choose a power bank that supports PD fast charging protocol

This year’s iPhone 12 supports the mainstream PD fast charging protocol, and has been upgraded from 18W to 20W. Although 20W fast charging is not much brighter than mainstream Android phones, for Apple mobile phones, the fast charging of iPhone 12 The speed is already the best. Using a fast charge of 20wPD allows the iPhone 12 to fully charge about 50% of the battery in 30 minutes.

Therefore, when you choose a power bank for your favorite phone, you should choose a power bank that supports PD fast charging protocol above 20W in addition to brand selection. Only in this way can the fast charging of iPhone 12 be brought into full play.

Selection of capacity and charging times

Friends can choose the capacity suitable for the power bank according to their actual requirements. It should be noted that the actual capacity and the rated capacity of the power bank are two completely different concepts, which are related to the conversion rate of the power bank, because the power bank In the process of charging the mobile phone, a series of energy conversion will occur, and power loss is inevitable.

To put it simply, the actual capacity is the amount of power that can be charged into our mobile phone. Knowing this principle, we can roughly calculate how many times the power bank can fully charge our mobile phone. For example, a 30000 mAh power bank, its The actual capacity is 18000 mAh, 180002851 = 6.31 (times), which means that a 30000 mAh power bank can fully charge our iphone12 6 times. A 10,000 mAh power bank can fully charge the iPhone 12 about 2 times. Other milliamps can be deduced by analogy.

Of course, there are a series of factors that will directly affect the conversion rate and charging times of the power bank. For example, if a poor quality USB charging cable is used, a lot of heat during the charging process will greatly reduce the conversion rate of the power bank, so friends try their best Choose a high-quality fast charging data cable.