Huawei Achieves Major Breakthrough in Graphene-Assisted High Temperature Li-ion Batteries

Huawei has announced a major breakthrough in its research into Li-ion batteries, unveiling the world's first long-lifespan graphene-assisted Li-ion battery able to withstand high temperatures. The announcement was made by Watt Laboratory, an organization under Huawei's Central Research Institute, at the 57th Battery Symposium held in Japan.

Huawei's research results show that new graphene-assisted heat-resistant technologies allow Li-ion batteries to remain functional in a 60°C environment, a temperature 10°C higher than the existing upper limit. The lifespan of the graphene-assisted Li-ion batteries will also be twice as long as ordinary Li-ion batteries.

Dr. Yangxing Li, Chief Scientist at Watt Laboratory, pointed out that three technologies contributed to the breakthrough in the graphene-assisted high-temperature Li-ion battery. First, a special additive in the electrolytes can remove trace water and prevent the electrolytes from decomposition in high temperatures. Second, modified large-crystal NMC materials are used for the cathode, improving the thermal stability of the cathode powder. Third, graphene allows for more efficient cooling of the Li-ion battery.

Dr. Li said, "We have performed charging and discharging tests in a high-temperature environment. The tests show that when working parameters are the same, the graphene-assisted high-temperature Li-ion battery is 5°C cooler than ordinary Li-ion batteries. Over 70% of the graphene-assisted battery's capacity is left after it is recharged 2,000 times at a temperature of 60°C. Less than 13% of its capacity is lost after being kept in a 60°C environment for 200 days."

Huawei's research results will reshape the storage systems of communications base stations. In high-temperature regions, outdoor base stations powered by the graphene-assisted high-temperature Li-ion batteries can have working lifespans longer than four years. These batteries ensure a high mileage for electric vehicles per charge in high temperatures. They can also guarantee the safe operation of drones, which often generate a significant amount of heat.

At the 56th Battery Symposium also held in Japan in 2015, Huawei's Watt Laboratory revealed its quick charging technology, which recharges 48% of a 3000mAh battery in just 5 minutes. This technology turned many heads.

The country manager, Huawei Devices, Nigeria, Leo Jiang stated that Huawei has commercialized the quick charging batteries and will announce a super-quick charging mobile phone in 2017.

Huawei partners Porsche Design to Create“A dream machine”- the Porsche Design Huawei Mate 9

Leading Technology Innovator, and premium smartphone company Huawei has collaborated with luxury lifestyle brand Porsche Design to introduce the revolutionary Porsche Design Huawei Mate 9.

The Porsche Design Huawei Mate 9 is a limited edition smartphone which combines Porsche Design’s signature brand aesthetic, Leica Camera AG’s iconic photography perfection; and Huawei’s mobile engineering expertise, to give high-demanding individuals unprecedented luxury and performance in the palm of their hand. It’s no wonder the phone has been dubbed the Dream Machine.

Withseamless curved edges, a graphite finish and stylish colorcombined with the latest technology, the Porsche Design Huawei Mate 9creates an equilibrium of innovation, precision, aesthetic ideal and function. This is perfectly complemented ‘under the hood’ by a unique, intuitive user interface that exudes sophistication.

The collaboration between the two companies underscores their shared commitment to functional design, innovative craftsmanship and cutting-edge technology, and delivers highly discerning customers an unrivalled, premium smartphone experience; with revolutionary speed, extensive battery life and luxurious design cues.
The Porsche Design Huawei Mate 9 comes equipped with the high performing Kirin 960 chipset, which Geekbench has labelled as the world’s highest performing smartphone processor, 4.0.0 multi-core CPU performance and DDR performance. It’s EMUI 5.0, an intuitive user interface that streamlines the user experience with the OS.

For the ambitious business traveler, the dual SIM card enables convenient switching between two different SIM cards everywhere in the world.

Commenting on the functionality of the Porsche Design Huawei Mate 9, CEO, Huawei Consumer Business Group, Richard Yu said: “We identified a new type of luxury consumer that is emerging. One who needs a smartphone that matches the special demands of their successful, global lifestyles.The Porsche Design is synonymous with excellence in innovation, unique design and perfection. It sets a new benchmark in design and performance and delivers a revolutionary smartphone experience that will enhance even the fastest-paced business and personal lifestyles.”

With regard to the perfect partnership between the two companies, COO and spokesperson of the Management Board of Porsche Design Group, Dr. Jan Becker said “Huawei’s brand ethos mirrors our own commitment to premium innovation and functional design so we are delighted to partner with Huawei to bring high-performance individuals the smartphone that they demand, and deserve, says “The DNA of our brand is reflected in the device’s signature Porsche Design, giving consumers a smartphone that is as beautiful to hold, as it is to use.”

On his part, the Country Manager, Huawei Devices Nigeria, Leo Jiang highlighted features of the phone which would no doubt appeal to a wide array of users.

Jiang said “The Porsche Design Huawei Mate 9 has breakthrough SuperCharge technology, and its battery lasts up to two days with normal use. According to him the Mate 9 Porsche comes equipped with one of the best smartphone cameras the company has produced after the Huawei P9:  “Users can capture the best shot with the Mate 9’s second generation Leica dual-lens co-engineered with Leica which has a world leading camera with 20 megapixel monochrome camera and 12 megapixel color camera, Hybrid Zoom, delivering spectacular photography and videography to match users’ own high-performance lifestyles”.

The Porsche Design Huawei Mate 9is indeed a manifestation of smartphone lovers’ most ardent dreams which has amazing features and functions like a machine due to the engineering perfection and technical innovation that has gone into its creation.

Although the revolutionary limited edition Porsche Design Huawei Mate 9doesn’t come cheap it is well worth the costas it is one of the most finely crafted premium devices available to consumers on the smartphone market today.

The premium smartphone company stated that the limited edition Porsche Design Huawei Mate 9 will be available in Nigeria from 2017.