Say goodbye to annoying power cords: Can wireless mobile power become popular?

　　As mobile phone screens get bigger and bigger, we spend more and more time using our phones every day, and the battery of our phones seems to be running low. Mobile power banks seem to have become a must-have equipment for people. Mobile power banks have brought convenience to our lives, but they also seem to bring such troubles: I brought a mobile power bank but sadly forgot to bring the charging cable, and the battery was there but I could only watch; the charging cable was tangled with the earphones in my bag, and I never pulled the charging cable out of my bag smoothly; I was charging my phone with a mobile power bank, and a call came in. I hurriedly pulled out the charging cable, but the call was hung up... What if... there was a wireless mobile power bank?

　　Power bank that supports wireless charging

　　ARK is a mobile power bank that supports wireless charging. You can charge your phone by placing it on ARK, without the need for a charging cable. When you need to make a call or check messages, you can easily pick up your phone and go. In addition, ARK also provides a USB charging port, so users can charge two devices at the same time. It should be noted that ARK currently only supports iPhone 4/4s/5/5s, Nokia Lumia series, Samsung Galaxy S3/S4, and Nexus 4. iPhone and Samsung products need to be equipped with customized shells and battery stickers to achieve wireless charging function.

　　Power bank that supports wireless charging

　　Returning to the charging function itself, ARK has made relatively good optimizations in intelligent charging and charging performance. It supports automatic shutdown to save battery life, and can also detect the charging status of the user's phone and built-in battery, and intelligently analyze whether to use energy-saving charging mode or fast charging mode. ARK has a high charging rate. According to data released by its developers, ARK wireless charging speed is 20% faster than other mobile phone wireless charging devices and 5% faster than traditional data cable charging. In addition, the temperature of ARK when charging is lower than other mobile power banks.

　　Power bank that supports wireless charging

　　ARK weighs 170g and uses a standard USB output of 5.2V 1A. It is equipped with a 5200mAh poly lithium-ion battery, 4 battery level indicator LEDs and 1 working status indicator. The exterior adopts a glossy anti-scratch coating and is available in black and white.

　　Currently, ARK is raising funds for mass production on the crowdfunding platform Kickstarters, and will carry out mold finishing, process improvement, etc. in the future. Although mobile power banks are already very popular in China, ARK's wireless mobile power bank seems to be a new thing, but it currently does not support many devices, and some of these devices still need to be equipped with a shell or battery sticker, which may limit its future development.