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Shenzhen Waweis Technology Co., Ltd.

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About Us

With 11 years experience in the filed, Shenzhen WAWEIS Technology Co., Ltd is one of the best Power Supply device manufacturer in China. Our world-class production plant passed ISO9001:2008 & ISO14001:2004 certifications and is equipped with the state-of-art technology and machines. The main products we make are power adapters, which can be used in laptop, LCD display, LED lights, CCTV camera(12v series), Speaker(24v series), Balance car(42v series). All our products comply with European environmental standard as well as RoHS ,CE , FCC. At the same time, WAWEIS consumer electronic devices have got a wide range of safety approvals to meet specific international standards & requirements. We have dedicated teams of R&D(3 members), engineers(5 members)and quality control experts(2 members) focusing on products` quality guarantee. Our strict quality assurance program ensures all our products to meet IEC Standards. In addition, the strong production capacities allow fast lead-time and guarantee fresh & premium products at competitive prices. Headquartered in Shenzhen, we are committed to providing immediate product support and excellent customer services. As a professional power adapter manufacturer, we accept our clients' OEM and ODM requirements. Free samples are available in our company, and what the most important is that we will take the responsibility to replace new products for our clients if defective products appear in one year. After many years making power adapter and relatively products, we get a high reputation in this field, 80% of our orders come from our long-term cooperation partners. And we insist that quality is the point.

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  • Iphone 12 Wireless Charger

    January 08, 2021

    Apple officially released iOS 14.3 and iPadOS 14.3, and made many updates. In addition to being compatible with AirPods Max headsets, the biggest highlight should be the introduction of the new image format ProRAW. However, the eighth and ninth items in the updated list may be ignored by everyone, and did not attract many people`s attention. They are fixing the "device may not be able to charge wirelessly" and the MagSafe dual charger may not be the maximum power for the iPhone. Wireless charging problem. I thought it was a good thing, but after updating 14.3, a large number of third-party magnetic wireless chargers failed. However, not all of this update has been blocked. It is said that some magnetic chargers can still be used. As for whether it will continue to be blocked, it is unknown. According to the person in charge of the industry, most of the third-party magnetic chargers that failed this time were only cracked in the first half of the animation, and the subsequent interaction process was not completely cracked, and the cracking was only optimized for the iOS version at the time. As a result, after the update of 14.3, the battery does not charge after the pop-up window.

  • Car charger

    October 16, 2020

    On-board chargers refer to conventional on-board chargers powered by car batteries (12V for cars, 24V for trucks), which are widely used in the field of lithium battery charging for various portable and handheld devices. Such as: mobile phones, PDAs, GPS, etc.; car chargers must not only consider the actual needs of lithium battery charging (constant voltage CV, constant current CC, overvoltage protection OVP), but also take into account the harsh environment of the car battery (transient peak voltage, System switching noise interference, EMI, etc.); therefore, the power management IC selected for the car charger solution must also meet: high-voltage, high-efficiency, high-reliability, low-frequency (conducive to EMI design) switching power supply chips. Characteristic Versatility, portability, fashion, safety With the development of the automobile industry, car chargers are widely used, showing the characteristics of versatility, portability, and fashion. Versatility: This car charger is equipped with four AC adapters for American, British, Austrian and European standards; it combines car charger, direct charging and USB charging into one to meet charging under different conditions; dual USB The output interface can charge multiple electronic products. And this product is also the world's first charger to charge iPad. It takes about 4 hours to charge the iPad. You can take the iPad for a drive.

  • How to Use the Wireless Charger

    September 27, 2020

    1. Put the mobile phone with wireless charging function on the wireless charging board and place it in a good position so that it can be charged. Note that some wireless charging panels support different mobile phone models. You should choose the wireless charging panel according to your mobile phone model. 2. It does not currently support long-distance charging. This technology may be achieved in the future. What is wireless charging technology? According to a report in the United States, a research institution has developed a wireless charger that can be used for long-distance. This charger includes A transmitter with a plug, an electronic receiver, as long as the power supply within a certain range can be transmitted to the terminal equipment equipped with the receiver. 3. The wireless charger uses radio waves to transmit. Radio waves are not only an electromagnetic wave, they can also transmit energy and penetrate the air, thus making wireless power transmission possible. Extended information: A wireless charger refers to a charger that does not use the traditional charging power cord to connect to the terminal device that needs to be charged. It uses the latest wireless charging technology. By using the alternating magneti

  • Shenzhen Waweis Technology CO., LTD.

    September 16, 2020

    The Company Introduction: Shenzhen Waweis Technology Co., Ltd. is an emerging enterprise specializing in the development, production and sales of various power supplies and accessories. The main products are power adapters, switching power supplies, waterproof power supplies, constant current power supplies, lithium battery chargers, And other products. The factory is located in Henggang Street, Longgang District, Shenzhen, with a plant area of about 5,800 square meters. The company has R&D, production, quality, warehouse, business, and financial departments with more than 120 employees and complete production management. The system is recognized by the industry with integrity, strength and product quality. The company has a wide range of LED lamps, battery car chargers, led displays, power communications, monitoring equipment, industrial automation and other industries. "Respect for partners, carry forward the spirit of teamwork, be brave to innovate and develop, and be people-oriented" is the business philosophy of all employees, following in the footsteps of customers, continuously carrying out product innovation and service improvement. Develop together! Th

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