LITHIUM-ION BATTERY ASSEMBLY AND TESTING MACHINES

EV Spare House is a trusted provider of battery production equipment, offering high-quality machines, assembly line solutions, testing systems, manufacturing tools, and other essential materials. We focus on delivering complete and reliable solutions for all your battery production needs while maintaining exceptional quality and client support.

We also provide comprehensive testing services for companies of all sizes working with lithium-ion batteries, ensuring safety, efficiency, and performance.

Overview of Services

EV Spare House offers end-to-end solutions, guiding you from the early stages of setup to managing large-scale manufacturing operations. Whether you need advanced technology to upgrade your production line or consultancy services to expand your business, we provide expert support. Our team of battery engineers integrates innovative technology into your operations, improving productivity, quality, and reliability.

We are committed to supplying premium-grade equipment and services to battery manufacturers. Additionally, we advise cell producers on best practices for creating high-performance and sustainable batteries. This includes guidance on machinery selection, tooling, raw materials, quality control, and process optimization.

Beyond equipment supply, we also provide training and technical support to ensure your team can operate machinery efficiently and safely. Our solutions are designed to meet the evolving demands of the lithium-ion battery industry, helping businesses achieve higher production efficiency, reduce downtime, and maintain consistent product quality.

With EV Spare House, manufacturers gain access to cutting-edge technology, expert guidance, and reliable support—empowering them to stay ahead in the rapidly growing battery production market.

ASSEMBLY & TESTING MACHINE

Optimize battery pack production with our advanced Assembly & Testing Machine, designed for efficient assembly, inspection, and quality assurance of cylindrical and custom battery packs.
1. Automatic Assembly & Testing

Assemble cells into packs and check voltage, resistance, and connectivity in a single process.

2. High-Speed Operation

Faster assembly and simultaneous multi-parameter testing for increased productivity.

3. Versatile Compatibility

Supports various cell types like 18650, 21700, 26650, and custom-sized packs.

4. Customizable & User-Friendly

Multi-channel options, easy setup, and intuitive operation for smooth production workflow.

Assembly & Testing Machine – Smart, Accurate & Production-Ready

The Assembly & Testing Machine is a critical asset for modern battery manufacturing. At EV Spare House, our advanced assembly systems ensure precise construction, reliable connections, and thorough testing for cylindrical cells, modules, and full battery packs used in EVs, energy storage, and industrial applications.

Benefits of Assembly & Testing Machine

Our high-performance Assembly & Testing Machine enhances productivity, accuracy, and safety across your entire battery production line. Key advantages include:
1. Precision Assembly Technology
Ensures accurate cell alignment, strong connections, and consistent pack structure—reducing errors and improving overall quality.
2. Automated Testing & Diagnostics
Integrated systems measure voltage, resistance, insulation,  and weld quality in real time,    identifying defects before they reach the final product.
3. High-Speed Production Efficiency
Fast assembly cycles and multi-channel operations increase manufacturing output without compromising safety or accuracy.
4. Safety-Ready & Easy Integration
Designed for effortless installation in existing production lines, with built-in safety checks, short-circuit alerts, and operator-friendly controls.

Machines for Electrochemical Testing Services

Battery Life Cycle Evaluation

Assess the long-term durability and operational lifespan of lithium-ion batteries.

Voltage and Profile Monitoring

Track and examine voltage patterns and behaviors under varying conditions.

Charge-Discharge Cycling Tests

Evaluate battery performance through repeated charging and discharging processes.

Capacity Measurement

Determine the energy storage capacity and delivery efficiency of individual battery cells.

Custom Electrolyte Testing

Analyze batteries with various electrolyte compositions to optimize performance.

Separator Testing

Examine battery stability and efficiency using different types of separators.

Cell Defect Analysis

Detect potential faults or performance issues in battery cells.

Temperature Performance Assessment

Study battery behavior under extreme, low, and fluctuating temperature conditions.

Internal Resistance Testing

Measure the internal resistance of cells to ensure optimal efficiency and detect early degradation.

Safety and Short-Circuit Evaluation

Simulate critical scenarios to confirm battery safety and compliance with standards.

Energy Efficiency Analysis

Assess how effectively a battery stores and delivers energy over multiple cycles.

High-Current Stress Testing

Evaluate battery durability and reliability under heavy load conditions.

OUR BEFORE AND AFTER SALE SERVICES

BEFORE SALE SERVICES

  • Complete guidance and technical consultation regarding Assembly & Testing Machine requirements.

  • Live machine demonstration, including assembly workflow and testing functions.

  • Performance testing with sample cells/modules to ensure the machine matches your production needs.

AFTER-SALES SERVICES

  • Hands-on training sessions to help your team operate, assemble, and test batteries safely and efficiently.

  • On-site/remote engineer support for installation, calibration, and troubleshooting of the machine.

  • One-year complimentary maintenance service to ensure smooth and uninterrupted operation.

  • Quick and easy replacement of machine components, accessories, and wear-and-tear parts.

Ready to Power Your Journey?

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