Zeekr telah memperkenalkan bateri baru, Bateri “Brick” Emas, yang merupakan perkara besar dalam dunia kereta elektrik. Bateri ini sangat istimewa kerana ia merupakan yang pertama dihasilkan secara besar-besaran menggunakan lithium iron phosphate (LFP), dan lebih daripada 80% daripadanya digunakan dengan cekap.
Zeekr menguji bateri ini dengan cara yang unik, seperti mengeletakkannya di tempat yang sangat sejuk (-45°C) selama 8 jam, menyulutnya pada suhu 1000°C, dan memberikannya ujian fizikal yang mencabar. Menakjubkannya, walaupun selepas semua ini, bateri masih berfungsi dengan baik.
Bateri ini mempunyai reka bentuk pintar dengan “struktur sandwich,” pengasing nipis, dan dulang bersepadu, memastikan ia menggunakan ruang dengan sangat baik. Ia boleh dicas dengan cepat, memberikan pemanduan 500km dalam hanya 15 minit jika anda mengecasnya adari 10% hingga 80%.
Tetapi yang lebih menarik lagi adalah betapa selamatnya bateri ini. Mereka merendamnya dalam air selama 48 jam, menyulutnya, membekukannya, menggelindingkannya dengan roller yang sangat berat, dan malah menjatuhkannya dari ketinggian yang tinggi. Dan teka apa? Tiada kebakaran, tiada asap, dan tiada letupan. Ia seperti superhero dalam dunia bateri!
Bateri baru ini akan digunakan dalam sedan Zeekr 007 dan akan berada di jalan raya pada 27 Disember.
In a pioneering move, Zeekr has introduced its cutting-edge lithium iron phosphate (LFP) battery, named the Golden “Brick” Battery. This groundbreaking battery is hailed as the world’s first mass-produced LFP battery with a volume utilisation exceeding an impressive 80%. The Zeekr 007 sedan will proudly showcase this revolutionary battery technology, setting new standards for safety and performance.
The Golden Brick Battery has undergone rigorous testing, including exposure to extreme cold (-45°C) for 8 hours, immersion in a 1000°C fire, and physical stress tests. Remarkably, the battery exhibited resilience and functionality even after these extreme conditions.
With a compact “sandwich structure,” ultra-thin separators, and an integrated tray design, the battery achieves a remarkable volume utilisation of 83.7%. This optimised design ensures maximum efficiency and space utilisation.
The battery boasts a peak charging power of 500 kW, with a maximum charge rate of 4.5C. Charging from 10% to 80% can deliver an impressive 500 km range in just 15 minutes, making it a game-changer in electric vehicle technology.
Zeekr has gone above and beyond to demonstrate the Golden Brick Battery’s safety features. A series of tests, including underwater submersion for 48 hours, exposure to a 1000°C fire, and a -45°C freeze for 8 hours, showcased the battery’s resilience. Further tests involved subjecting it to a 22-ton roller and dropping the 710kg battery from a 10-meter height, with no signs of fire, smoke, or explosions.
The Zeekr 007 sedan, equipped with the Golden Brick Battery, is poised to hit the roads on December 27. This car marks a significant leap forward in electric vehicle technology, promising an unparalleled combination of safety, efficiency, and performance.
ZEEKR, a brand in the Geely group dedicated to EVs, has set two new Guinness World Records for electric cars – one for the fastest drift and the other for the fastest through a slalom. The records were achieved less than a year since the brand started delivering cars to customers in China.
The fastest EV drift requires the vehicle to achieve greater than 160 km/h and the 001 model was able to reach a maximum speed of 207.996 km/h. The EV has a high-performance dual electric drive powertrain which generates instantaneous torque of up to 7,680 Nm. It is capable of going from standstill to 100 km/h in 3.8 seconds.
Of course, when you hit such a high speed and put the car sideways, superior control is needed and ZEEKR says that the 001’s high-performance chassis suspension system maximizes body stability so the driver can maintain consistent and precise drifting right on the edge of the performance envelope.
For the second record, the 001 weaved between 50 cones equally spaced and completed the course, without touching or knocking any down, in 49.05 seconds. The stability and precision were maximized by the electric 4-wheel drive, with the intelligent power distribution and the balance between the front and rear wheels allowing the 001 to switch directions qucikly as it travelled at high speed around each cone .
The records were set recently under the supervision of an adjudicator from the Guinness World Records organization at the CATARC proving ground in China.
Zeekr, the premium electric brand in the Geely Holding Group, is less than a year old, having been established early this year. Its first product, the 001, was introduced in April as the flagship of the Zeekr range, with first deliveries starting three months ago. . In the next 5 years, the young carmaker plans to introduce 6 different models to the market.
The electric mobility technology and solutions utilize Geely’s Sustainable Experience Architecture (SEA), with in-house developed battery technologies, battery management systems, electric motor technologies and electric vehicle supply chain support.
Zeekr collaborates with Waymo
Besides its own line of production, Zeekr is also collaborating with Waymo, an American which specialises in autonomous driving technology development. It is a subsidiary of Alphabet Inc, the parent company of Google. With Waymo, Zeekr will develop a new fully electric vehicle for use by the Waymo One autonomous ride-hailing fleet in the USA.
The plan
The new purpose-built mobility vehicle is being designed and developed at Zeekr’s R&D facility, CEVT (China Europe Vehicle Technology Centre) in Gothenburg, Sweden. This facility has a proven track record in developing class leading vehicles for the wider Geely Holding Group. Under this collaboration, Zeekr will be designing and developing the future vehicle on a new proprietary and open-source mobility architecture. Waymo will take delivery of the vehicles in the United States and will then integrate its fully autonomous Waymo Driver into the vehicle platform.
The new vehicle will be designed to be rider-centric from the outset, setting a new benchmark for autonomous vehicles. The new Zeekr vehicle has been designed for autonomous use-cases and will come with a fully configurable cabin, both with and without driver controls, that can be tailored towards rider requirements of Waymo’s unmanned ride-hailing fleet.
“Zeekr was born on the ideals of equality, diversity, and sustainability. By becoming a strategic partner and vehicle supplier to the Waymo One fleet, we will be able to share our experience, ideals and provide our expertise in collaborating on a fully electric vehicle that fits Waymo’s requirements for this rapidly expanding segment in the global market for sustainable travel,” said Andy An, CEO of Zeekr Technology.
‘Rider-first’ vehicle design
Waymo will integrate its ‘Waymo Driver’ into the new vehicle which is designed to prioritize the comfort, convenience, and preferences of users. The ‘rider-first’ vehicle will have a flat floor for more accessible entry, easy ingress and egress thanks to a B-pillarless design, low step-in height, generous head and legroom, and fully adjustable seats. It will have full compliance with U.S. federal vehicle standards and eventually be without a steering wheel and pedals.
The new autonomous vehicle developed with Geely will join this fleet that includes a hybrid Chrysler Pacifica and Jaguar I-PACE.
Tested in various conditions and climates
Waymo services have been tested in dozens of American cities spanning a diverse range of conditions, climates and topographies. They include New York City, which is the most densely populated city in the country, with busy avenues, unusual road geometries, complex intersections, and constantly evolving layouts.
The prototype vehicle used for the development of Waymo’s autonomous technologies.
The Waymo fleet that the Zeekr vehicle will join has hybrid Chrysler Pacificas and Jaguar I-PACE BEVs. It’s now been over a year that the company has been offering the world’s first commercial fully autonomous ride-hailing service – with no human driver behind the wheel – in the state of Arizona. Tens of thousands of rider-only trips have been done and more people are discovering the convenience of this type of mobility.
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