On May 13, Musk said on social media that he was concerned about the rapid increase in the use of fossil fuels in Bitcoin mining and transactions.TeslaSuspend the use of bitcoin to pay for car purchases, but will not sell any bitcoin. After the news, the cryptocurrency plunged one after another. Bitcoin plunged more than $6700, or more than 11%, to about $50, 000.

It is worth mentioning that this is after the night of May 8, Musk will admit in "Saturday Night Live" that the dog coin is a "hoax", once again brought the encrypted currency to the ditch, down 40% from the last time. Only in the past five days

In fact, Musk's concerns are not unreasonable. It takes more and more computing power to obtain cryptocurrencies and consumes a lot of energy, which can be said to be the most widely questioned by the outside world. But obviously, this can not stop the enthusiasm of young people to speculate in coins, Bitcoin trading software is still popular, downloads are on the list of stores around the world.

And at present, the mobile end is also the most mainstream way of trading, mobile phones for modern people have long been not only a platform for communication and entertainment, but also a tool for financial management and trading. Sufficient mobile phone power, portable charging mode, is a common demand.

So how to choose a safe, fast and portable charger?

As a well-known manufacturer of domestic power supply, Hangjia recently launched a delicate and compact 20W mini PD fast charger.

Not only adapt to most Android on the market,AppleThe mobile phone, which also supports the PD protocol, has safety close to the original factory quality, can charge and protect the battery from damage at the same time, and greatly improve the service life of the mobile phone.

The overall size of the product is close to the one-yuan coin, using rounded corners, solid materials and round feel. The shell uses flame retardant material at 850 ℃ to effectively eliminate the hidden danger of fire.

It is also equipped with an intelligent flash charging chip, which can match the optimal charging scheme according to the amount of electricity. And carry out multiple protection such as overcharge, overvoltage, short circuit and so on.

At the same time, it has fast charging speed, higher efficiency and lower temperature.

For Hangjia, people who are familiar with DIY must be no stranger. As a well-known first-line power brand in China, Hangjia Group (Huntkey) has profound R & D strength and nearly one million square meters of factory area. For many years, Hangjia Group has been working closely with global mainstream mobile phone manufacturers to develop mobile phone chargers, producing a number of breakthrough and milestone products in the history of mobile phone fast charging.

At the same time, Hangjia is also the first company in China to obtain the double certification of CCC and CQC power supply. It is a (PSMA) member of the International Association of Power Manufacturers, a vice chairman of the (CPSS) of China Power supply Association, and a member of China Electric vehicle charging Technology and Industry Alliance.

And in 2021 was invited to become China's manned space technology partner, with space quality certification.

With its own factory and technology accumulation, Hangjia products have higher quality than industry standards. Hangjia products are better in terms of safety and performance.

If you want to do good work, you must first sharpen its tools. A good charging head allows you to keep plenty of power at all times.