As a leading innovator in manufacturing high-performance lithium-ion cylindrical cells with exceptional fast-charging capability, V4Smart decisively shapes the future of German battery cell production. Our R&D team drive technological breakthroughs and, through their profound expertise, ensure the highest standards across a diverse range of premium applications.
The new era of high-performance lithium-ion battery cells
The low internal resistance of our cells is the key to our success. The combination of an advanced chemical system, improved mechanical design and innovative process technology results in fast charging and discharging, ideal heat dissipation and optimised performance even at low temperatures.
- Low internal resistance
- Excellent temperature distribution
- Quick charging
- High performance
- Long cycle life
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V4Smart product portfolio
V4Smart is not just a cell, but a complete customised solution for innovative engineers looking for batteries that make a difference. Different cell types guarantee different performance characteristics.
DELIVER POWER FROM
ROAD TO SKY
GENERATION 1
V4Smart Generation 1 21700 cells are purpose-built for demanding high-power applications — from hybrid sports cars and fuel cell trucks to aerospace and defense hybridized systems. Delivering up to 400 W of peak power per cell, they enable instant performance, rapid system response, and uncompromising acceleration.
NEXT GENERATION ULTRA-HIGH POWER CELL & HIGH ENERGY AND POWER CELL
Generation 2
Generation 2 sets a new benchmark in cylindrical cell technology. Our Generation 2 cells combine two pioneering development paths:
- Upgraded ultra-high power cell delivering up to 75% higher power and 23% increased energy density: V21700 (U)UHP-3X
- High energy and power cell offering 100% greater energy density while maintaining strong power output: V21700 HP-5X
The Generation 2 cells offer unmatched flexibility and performance — whether for extreme high-power demands or versatile applications. V4Smart Generation 2 makes your systems faster, more powerful, and more reliable than ever before.
Generation 2 Ultra-High Power V21700 (U)UHP-3X
V4Smart offers Generation 2 ultra-high power cell with nearly twice bigger power than Generation 1, enabling best-in-class performance.
High Energy and Power V21700 HP-5X
Designed for long-lasting performance while maintaining high power. The Generation 2 High Energy and Power cell goes further and longer than any other — perfect for extended use without sacrificing output.
V4Smart R&D services for Li-ion cells
From concept to production. Built on over 135 years of battery industry experience
- Electrochemical development
- Material analysis
- Mechanical Cell design
- Cell Simulation
- Prototyping & process engineering
- Cell testing & validation
- Cell series production →