What is the minimum thickness for custom lithium batteries?

We can manufacture custom lithium batteries as thin as 0.4mm, making them ideal for ultra-thin devices like AR glasses and smartwatches.

What certifications do your batteries have?

Our batteries are certified with ISO 9001, ISO 14001, UN38.3, IEC 62133, CE, and FCC standards, ensuring safety and quality compliance.

What industries do you serve?

We serve multiple industries including AR/VR, wearable technology, medical devices, IoT applications, consumer electronics, and industrial equipment.

How long does custom battery development take?

Typical custom battery development takes 4-8 weeks from design approval to prototype delivery, depending on complexity and requirements.

Custom-Shaped Lithium Batteries Manufacturer | BluePower Battery Solutions

Custom-Shaped Lithium Batteries Ultra-Thin Series

Precision Engineered

Maximum Performance

From 0.6mm ultra-thin profiles to complex geometries

Learn More →

Advanced Manufacturing Technology

State-of-the-Art

Production Facility

Learn More →

←

→

Why Choose BluePower

Engineering excellence meets manufacturing precision for your custom battery needs

Ultra-Thin Technology

Achieving 0.6mm thickness requires advanced electrode processing and precision stacking techniques. Our proprietary Z-folding technology ensures consistent cell thickness while maintaining energy density and safety standards.

Critical challenges: Preventing short circuits in ultra-compact spaces, maintaining separator integrity, and ensuring uniform electrolyte distribution across minimal electrode surface area.

Low-Temperature Performance

Operating reliably at -20°C to -40°C demands specialized electrolyte formulations and optimized electrode materials. Our low-temperature batteries maintain 80%+ capacity retention in extreme cold conditions.

Technical complexity: Preventing electrolyte freezing, managing increased internal resistance, and maintaining charge/discharge efficiency in sub-zero environments without compromising cycle life.

Complex Geometry Design

Non-standard shapes require custom electrode cutting, precise tab placement, and advanced 3D modeling. We engineer batteries to fit irregular spaces while maintaining uniform current distribution and thermal management.

Engineering challenges: Ensuring consistent electrode alignment in curved or angular designs, optimizing tab positioning for minimal resistance, and preventing stress concentration at sharp corners.

High Energy Density

Achieving 600+ Wh/L requires advanced cathode materials, optimized electrode thickness ratios, and precision cell design. Our high-density batteries deliver maximum capacity within strict volume constraints.

Technical hurdles: Balancing energy density with safety margins, managing heat generation in compact cells, and ensuring stable performance across full charge/discharge cycles without capacity fade.