Technology & Products

Advanced lithium-ion technologies engineered for safety, longevity, and mission-critical performance.

Technology & Products

High-Performance Cells Built for Long-Term Reliability

Built on a proprietary fully ceramic-coated separator, Electrovaya’s lithium-ion cells boast an advanced architecture that enables superior cycle and calendar life, high energy density, and consistent performance in demanding applications, delivering exceptional thermal stability and industry-leading safety. Backed by stringent quality controls and internationally recognized safety certifications, our cells form the foundation for every Electrovaya product.

THE ELECTROVAYA ADVANTAGE

A Higher Standard of Safety, Longevity, and Compliance

Extraordinary Safety

Ceramic-reinforced cell design provides outstanding thermal stability, creating one of the safest lithium-ion architectures in the industry.

Superior Cycle Life

Robust cell design maintains performance over thousands of cycles, extending battery lifespan in intensive, round-the-clock environments.

Internationally Certified

Certified to UN38.3 and UL2580, ensuring compliance with the highest international safety and performance requirements.

Specifications

EV-44 EV-51 EV-52 EV-FP-44
Cell Technology NMC Cathode (Graphite Anode) NMC Cathode (Graphite Anode) NMC Cathode (Graphite Anode) LFP Cathode (Graphite Anode)
Nominal Capacity @ 0.2 C - rate 47 Ah 51 Ah 54 Ah 44 Ah
Gravimetric Energy Density >196 Wh/kg 210 Wh/kg >215 Wh/kg 165 Wh/kg
Voltage range (min, nominal, max) 3.0, 3.65, 4.2 V 3.0, 3.7, 4.2 V 3.0, 3.7, 4.2 V 2.5, 3.2, 3.65 V
Charge Rates** Continuous 2C; Pulse 4C Continuous 0.4C; Pulse 2C for 30 sec Continuous up to 3C; Pulse 4C for 30 sec Continuous 1C; Pulse 3C for 60 sec
Discharge Rates** Continuous 3C; Pulse 5C Continuous 0.5C; Pulse 2C for 30 sec Continuous 3C; Pulse up to 6C for 30 sec Continuous 3C; Pulse up to 6C for 30 sec
Cell Operating Temperature*** DChg: -30°C to 55°C / Chg: 0°C to 55°C DChg: -30°C to 55°C / Chg: 0°C to 55°C DChg: -30°C to 55°C / Chg: 0°C to 55°C DChg: -30°C to 55°C / Chg: 0°C to 55°C
Cycle life** Up to 14000 cycles Up to 14000 cycles Up to 14000 cycles 5000+ cycles at 1C
Dimensions LxWxT 249 x 155 x 12 mm 261 x 216 x 7.9 mm 249 x 155 x 12 mm 249 x 155 x 12 mm
Weight 875 +/- 25 g 895 +/- 25 g 920 +/- 25 g 850 +/- 25 g

All specifications are subject to change. Contact us for detailed technical documentation.

High-Energy, Long-Life Cells Engineered for Safety, Stability and Performance

Proven Technology for Mission-Critical Performance
INFINITY BATTERY TECHNOLOGY

Proven Technology for Mission-Critical Performance

Built on a proprietary full ceramic separator and advanced lithium-ion architecture, Electrovaya’s Infinity Battery Technology delivers exceptional safety, industry-leading cycle life and reliable performance in demanding environments.

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Next-Generation Energy Density & Reliability
SOLID-STATE BATTERY TECHNOLOGY

Next-Generation Energy Density & Reliability

Building on our proprietary ceramic separator expertise, Electrovaya’s solid-state battery technology represents a significant step toward safer, higher-performance lithium-metal systems.

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Get Real-Time Insights That Improve Performance
E-VISION

Get Real-Time Insights That Improve Performance

Our cloud-based battery analytics system, E-Vision, delivers real-time battery health and usage insights, helping operators improve performance, extend battery life, and streamline troubleshooting across demanding applications.

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