prismatic cells
What Are Prismatic Lithium Battery Cells?
Prismatic cells are a type of lithium battery cell designed with a hard rectangular aluminum or steel shell, offering high space utilization, structural strength, and modular integration capabilities. Unlike cylindrical or pouch cells, prismatic cells are engineered to fit neatly in battery packs or enclosures where efficient stacking and uniform thermal management are essential. As a professional prismatic cell manufacturer, Large Power delivers high-quality lithium-ion and LiFePO4 prismatic cells tailored for industrial and commercial energy storage systems, electric mobility, and backup power solutions.
Rugged Structure and High Packing Efficiency
Prismatic lithium cells provide superior volume efficiency, often reaching over 90% space utilization within packs. Their rigid casing enhances mechanical stability and impact resistance, making them ideal for vibration-intensive or high-demand environments. These cells support high capacities (10Ah–300Ah+ per cell), long cycle life, and stable voltage performance, with excellent thermal uniformity across multi-cell arrays. When paired with a well-calibrated BMS, prismatic cells deliver safe, consistent energy for high-voltage and high-capacity applications.
Custom Prismatic Cell Solutions from Large Power
As an experienced prismatic cell manufacturer, Large Power offers a wide range of customized prismatic lithium battery cells and pack assemblies. We support multiple chemistries including LiFePO4 for safety-focused applications and NMC for high energy density requirements. Our custom solutions include:
- Cell selection, matching, and balancing
- BMS integration for overvoltage, thermal, and SOC control
- CAN, RS485, or SMBus communication protocols
- Robust casing, terminals, and insulation design
- Certifications: UN38.3, IEC62133, CE, UL, RoHS
We work closely with OEMs and system integrators to ensure electrical compatibility, mechanical fit, and long-term performance across all stages of deployment.
With over 20 years of experience in lithium battery manufacturing, Large Power is a trusted prismatic cell manufacturer serving global clients in EV, energy storage, telecom, and industrial power sectors. We offer OEM/ODM design services, fast prototyping, high-volume production, and technical support from R&D through system integration. All cells undergo rigorous testing, cycle life validation, and quality control, ensuring safe, consistent, and globally compliant battery solutions. When you choose Large Power, you’re choosing scalable energy with confidence.
Why Choose Prismatic Lithium Cells?
Space-Efficient, Rugged, and Built for High-Capacity Industrial Systems
Prismatic lithium cells are encased in hard rectangular shells—typically aluminum or steel—offering high structural integrity and a compact footprint. Their space-saving design makes them ideal for industrial applications where high capacity, modular integration, and mechanical robustness are essential. Commonly used in EVs, ESS, telecom backup systems, and commercial power units, prismatic cells provide dependable energy performance for demanding environments.
Efficient Use of Space in Pack Designs
With their rectangular geometry, prismatic cells reduce unused space in battery modules, enabling higher packing density. This makes them ideal for large-capacity applications where space efficiency matters—such as solar storage systems, data center UPS units, and EV battery banks.
Durable Shell for Structural and Environmental Protection
The hard outer casing enhances mechanical protection, making prismatic cells more resistant to vibration, impact, and harsh operating conditions. This ensures safety and longevity in rugged environments like construction equipment, mobile base stations, and marine energy systems.
Scalable for High-Voltage, High-Capacity Systems
Prismatic cells are available in large capacities (10Ah–300Ah+), allowing for fewer cells in series/parallel. This reduces wiring complexity, improves thermal uniformity, and simplifies BMS integration—ideal for energy storage systems (ESS), telecom towers, and industrial-grade power modules.
OEM/ODM Ready for Industrial Integration
We support full customization of voltage, capacity, casing materials, terminal types, cell arrangement, and smart BMS protocols (CAN, RS485, SMBus). Whether for pilot projects or mass production, all prismatic cells are manufactured under ISO standards and certified (UN38.3, CE, IEC62133, RoHS, MSDS) to meet global safety and logistics requirements.
Prismatic Cells Applications
Our Prismatic Cells are engineered to deliver high-capacity, space-efficient, and structurally robust power solutions for demanding industrial and commercial applications. Encased in rigid aluminum or steel housings, prismatic lithium cells provide excellent volumetric energy density, improved thermal control, and simplified battery pack integration. They are ideal for large-format power systems requiring consistent performance, safety, and ease of assembly.
Used in traction battery packs for EVs, hybrid vehicles, electric trucks, and buses.
Applied in residential and commercial solar storage, grid balancing, and peak-shaving applications.
Integrated in UPS units, automated logistics equipment, and smart manufacturing power systems.
Used in telecom base stations, security backup systems, and emergency command equipment.
Prismatic Cell Solutions for High-Energy and Space-Efficient Applications
Looking for efficient power solutions without long lead times? Our Prismatic Cell series features a compact rectangular design with high space utilization, excellent structural integrity, and reliable performance, ideal for energy storage systems, electric vehicles, and industrial equipment.
As a professional manufacturer of prismatic cells, we ensure reliable supply, competitive pricing, and expert technical support. Whether you need samples for evaluation or bulk procurement for mass production, we are ready to support your business.
Submit your application requirements now, and our team will match you with the right battery solution efficiently.
Prismatic Cells – Frequently Asked Questions
What are prismatic cells suitable for?
Prismatic cells are especially suitable for electric vehicles, energy storage systems, and industrial automation where stability, energy density, and compact integration are critical.
What casing materials are used for prismatic cells?
They are typically enclosed in aluminum or steel casings, offering excellent mechanical strength and thermal stability.
Can prismatic cells be customized in size and interface?
Yes. LARGE offers full customization, including size, voltage, current, terminals, and BMS protocol configuration.
Can prismatic cells replace cylindrical or pouch cells directly?
Replacement depends on space, thermal design, and module structure; it’s best to define the cell format at the design stage.
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