STINGRAY EVO500 Battery Tester

Quick, Reliable, and Cost-Effective Battery Module Interconnect Testing

Engineered for Performance

Patented industry-leading technology with over ten years of battery testing experience

Largest test area without incrementation

Over 40 systems in production worldwide

Test multiple cells patterns

Test up to 3,000 interconnects/mins*

Every battery array that moves along the production line must be verified for the integrity of its interconnects. World-class manufacturers keep their production lines moving smoothly by investing in quality verification systems that quickly and reliably test the manufacturing quality of battery interconnects. By choosing the patented STINGRAY test platform, manufacturers gain a commanding advantage. The STINGRAY has repeatedly proven its value and technology with over ten years of production use and hundreds of thousands of battery arrays tested.

Poor quality interconnects can lead to several problems, such as increased resistance, leading to increased heat generation, voltage drop, and reduced overall performance. Also poor interconnects can also lead to safety hazards such as arcing, which can cause fires or explosions.

Battery interconnect issues must be caught during battery production. Otherwise, field failures can be costly and harmful to a company’s reputation. For battery manufacturers, it is critical to have a production test solution that can quickly, reliably, and cost-effectively test battery module interconnects.

Patented Industry-Leading Technology

Proven, Precise Technology

Accommodate Multiple Heights Multiple Forces

Programmable Speed for Maximum Throughput

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Measurement Methodology Ensures Accuracy, reliability & Repeatability

The STINGRAY uses 4-wire resistance measurement method to measure interconnect quality

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Independent Robotic Positioning System delivers maximum

Accuracy

Flexibility

Coverage Area

Double-sided probing - Up to 11 top-side & 11 bottom-side probe modules

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Maximizes battery testing throughput by:

Optimizing test sequence

Testing multiple cell patterns

Simultaneously testing single or multiple cells

Benefits of Battery Testing with EV

Increases production output by improving efficiency, reducing errors, and minimizing downtime with in-line handling - automates the movement of products by connecting and coordinating the tester to work together with conveyors, robotic arms, and other handling systems.

Integrates with MES (Manufacturing Execution Systems) for enhanced data acquisition & reporting for improved inventory management, quality control, and performance tracking. Automatically segment data based on various criteria, such as time, location, or product type.

Tests up to 3,000 interconnects/min. (Actual number depends on the battery pack design).

Non-destructive testing - The integrity and performance of the electrical connections between battery cells are tested without any damage to the interconnects.

Largest test area without repositioning or incrementation - Repositioning refers to physically moving the UUT to a different location on the test bed. In contrast, incrementation refers to making small adjustments to the UUT's position to test other parts of it.

High-Resolution Camera System and the machine vision algorithm quickly detect and identify fiducials, which are used to establish a common coordinate system for measuring, alignment, and registration.