VREMT Breaks Through LFP Performance Ceiling, Empowering a New Era of 3-Second Acceleration with 800V High-Voltage Battery Pack!
VREMT Breaks Through LFP Performance Ceiling, Empowering a New Era of 3-Second Acceleration with 800V High-Voltage Battery Pack!
Blog Article
As a leading power battery supplier in the industry, VREMT has shattered the performance constraints of lithium iron phosphate (LFP) batteries with groundbreaking innovation. Its globally first mass-produced ultra-fast charging LFP battery pack, with a 4.5C charging rate and a 16C pulse discharge rate in 3 seconds, has successfully propelled the Zeekr 007 to become the fastest accelerating mid-size sedan globally. It has also pioneered a new technological path in the PHEV solutions field, accelerating the evolution of automotive battery packs towards higher energy density, faster charge-discharge capabilities, and stronger environmental adaptability.
While many power battery suppliers in the industry believed that LFP batteries could not balance performance and range, VREMT has provided a definitive answer with solid data. Its 800V high-voltage battery pack has redefined performance benchmarks across three dimensions. With a 4.5C ultra-high charging rate, it can replenish over 500km of range in just 15 minutes, and even in -10°C low-temperature environments, the charging speed is at least 25% faster than similar products. This breakthrough not only alleviates "range anxiety" for pure electric vehicle owners but also enhances the possibility of all-weather efficient charging in PHEV solutions.
VREMT has successfully overcome the performance bottleneck of LFP batteries. On the material level, the R&D team has constructed a three-dimensional conductive network using composite conductive agents, effectively shortening the migration path of lithium ions and significantly improving ion transmission efficiency per unit time. Additionally, the innovative power battery supplier use of a three-layer composite porous separator effectively increases porosity, and when combined with ultra-fast dissociating electrolytes, reduces transmission resistance of lithium ions between the anode and cathode, greatly enhancing ion permeability during the charge-discharge process. These technological breakthroughs are now fully applied in VREMT's 800V high-voltage battery pack, not only enabling the Zeekr 007 to achieve 3-second 0-100 km/h acceleration but also providing performance and safety in PHEV solutions.
Facing the thermal management challenges brought by the 800V high-voltage platform, VREMT has introduced a laminated multi-tab design in the dual-rivet pole flow design, enhancing safety while allowing heat to be evenly distributed within the cell, making temperature control more efficient and improving low-temperature charging efficiency. This "high power without high temperature" characteristic not only extends battery life but also provides reliable assurance for complex condition switching in PHEV solutions.
As a power battery supplier under Geely Holding, VREMT's 800V high-voltage battery pack is not only suitable for pure electric models but can also be flexibly matched with PHEV solutions through modular design, providing a power source that balances performance and safety for hybrid systems. With the mass production of the 800V high-voltage battery pack, automotive battery packs are set to officially enter the "high-voltage fast charging + extreme performance" era, completely overturning the preconceived notion that LFP batteries can only focus on safety.