Great Wall PHEV enters the era of ultra-long voyage + fast charging

A few days ago, Great Wall Holdings Honeycomb Energy, one of the important partners of Great Wall Automotive Forest Ecology, released a variety of short knife fast charging products, covering 2.2C-5C global fast charging, and launched the world's first ultra-300km hybrid lithium iron battery and ultra-350km hybrid ternary battery to solve the pain points of PHEV users with short battery life and slow charging. It not only shows the innovative technological achievements of forest ecology, but also leads new energy vehicles to enter the "ultra-fast era" of ultra-long service life and fast charging.

Display of some battery products of Honeycomb Energy

With the rapid popularization of electrification, the pain point of new energy vehicle consumption is changing from battery life anxiety to energy replenishment anxiety, and fast charging has become a rigid demand for new energy products. In the face of the new changes in the market, Honeycomb Energy relies on the strong innovation driving force of Great Wall Automobile Forest Ecology, responds quickly to market demand, develops products directionally, and formulates a product strategic plan of "global short knife, comprehensive evolution". It has become the first battery company in the world to make 2.2C-5C fast charging based on short knife specifications, realizing the technical advantages of ultra-high safety, ultra-fast charging and long battery life.

Honeycomb Energy "Global short knife, all-round Evolution" Strategic Plan

Upgrade of the whole department

PHEV enters the era of long life and fast charging.

According to the general trend of iron lithium, fast charging and long-term navigation in the PHEV market, Honeycomb Energy has upgraded the hybrid special battery. On the basis of adhering to the technical route of "short knife + flying stack", through the improvement of key materials such as cathode material, negative electrode material and electrolyte, the electrical conductivity of cathode material, the particle diffusion rate of negative material and the stability of electrolyte film formation were improved. The charging time of the second generation hybrid special battery 10% Mel 80% is shortened from 35min to less than 20min, and the whole system is upgraded to 2.2C fast charge, which relieves the energy supplement anxiety of PHEV users for long-distance travel.

The second generation hybrid special short knife quick charging product

Honeycomb Energy also launched the world's first ultra-300km hybrid iron lithium short knife fast charge core and ultra-350km service hybrid ternary short knife fast charge core, which have 2.2C and 3C fast charging capacity respectively, and are equipped with 800V and 3C fast charge hybrid ternary short knife batteries, allowing 90% of the car scenes to achieve pure electric coverage.

Product layout of Honeycomb Energy Hybrid system

At present, Honeycomb Energy already has a complete PHEV product layout, and its battery core products can bring 50km Mel 350km + pure battery life, while the second generation hybrid dedicated battery cell will also be equipped with various brands of the Great Wall Hi4 family models one after another, bringing users a more economical, farther and safer travel experience.

Global short knife

Cover the high-rate charging scene

In terms of pure electric models, Honeycomb Energy also has fast iron-filled lithium short-knife batteries with higher volume efficiency, better cycling and safety performance, including 400V-900V voltage range, covering 4C and higher rate charging scenarios to meet the needs of different vehicle models. In addition, Honeycomb Energy continues to invest in R & D and layout of innovative products such as square semi-solid batteries and sodium ion batteries, and continues to improve production and manufacturing capacity and enhance comprehensive competitiveness.

Sustainable evolution of forest ecology

Technological innovation keeps going.

Great Wall Motor has always persisted in ploughing independent research and development of core technologies, and with its strong technological innovation and vertical integration capabilities, it has condensed the core resources of the upstream, middle and lower reaches of the industrial chain, and constructed a set of forest ecology composed of category brands, new energy industries, scientific and technological innovation industries, and basic manufacturing strength.

Under the blessing of this system, all partners in the ecology work together efficiently, symbiosis and sharing, and constantly innovate and progress to build the core technical barriers of intelligent new energy with the help of the keen and forward-looking market insight of Great Wall Motor.

In the future, the Great Wall Automobile Forest Ecology will further make use of the advantages of ecological cycle development, bring more advanced technological achievements, show strong innovation ability, continue to lead the cutting-edge technology of the new energy industry, and achieve green, high-quality and efficient development.