Welion Energy develops next-generation solid-state and semi-solid lithium battery cells engineered for superior energy density, safety, and long-term performance.
Why Welion Energy Batteries?
Welion combines decades of battery research with industrial-scale manufacturing to deliver cells that outperform conventional lithium-ion solutions.
Key Advantages
🔋 High Energy Density – Compact design with exceptional gravimetric and volumetric efficiency
🔁 Long Cycle Life – Thousands of stable charge–discharge cycles
🛡️ Enhanced Safety – Improved thermal stability and reduced fire risk
🌡️ Wide Temperature Range – Reliable operation in harsh environments
⚙️ Flexible Integration – Ideal for EVs, ESS, and custom battery packs
Product Portfolio Overview
⚡ NMC+ Battery Cells | High-Power Performance
Designed for demanding applications where power and weight matter most.
Applications
Electric motorcycles & light EVs
e-mobility platforms
High-performance energy systems
Highlights
Ultra-high energy density
High discharge rates (up to 7C)
Compact, lightweight cell design
🔋 NMC Battery Cells | Balanced & Versatile
A reliable solution balancing performance, durability, and cost efficiency.
Applications
Residential & commercial energy storage
Portable power solutions
Standard EV platforms
Highlights
Strong cycle life (>1000 cycles)
Stable performance across use cases
Optimized cost-to-performance ratio
🟢 LFP Battery Cells Long-Life | Maximum Safety
Built for longevity and safety-critical installations.
Applications
Stationary ESS (home & C&I)
Industrial energy systems
Fleet and backup power solutions
Highlights
Extremely long lifespan (>6000 cycles)
Excellent thermal stability
Ideal for daily cycling systems
Flexible Cell Formats for System Designers
Welion Energy offers multiple cell formats to support scalable system design:
Prismatic cells – High capacity, easy pack integration
Pouch cells – Lightweight, space-efficient designs
Cylindrical cells (4695) – Robust and standardized architecture
Capacity ranges typically span 50 Wh to 900 Wh per cell, supporting modular and custom battery pack development.
Use Cases & Applications
🚗 Electric Vehicles (EV & LEV)
🏠 Residential Energy Storage Systems
🏢 Commercial & Industrial ESS
⚙️ Robotics & industrial equipment
🔌 Portable power stations
Future-Ready Battery Technology
Welion Energy’s advanced solid-state roadmap ensures continuous innovation toward higher safety, longer life, and improved sustainability. Their battery solutions are engineered to support the global energy transition — from electrified transport to decentralized renewable energy systems.