Eight Channel Coin Cell Testing Fixture for Laboratory Battery Performance Analysis

Product Overview

This eight-channel coin cell testing fixture is an essential hardware interface engineered for high-throughput electrochemical characterization and battery performance analysis. Designed to accommodate up to eight independent coin cells simultaneously, the fixture establishes stable, low-resistance electrical contact between individual test cells and multi-channel battery testing analyzers. By streamlining cell mounting and signal routing, the system significantly accelerates testing workflows in high-volume research and quality assurance environments.

Accommodating standard coin cell form factors with diameters up to 25 mm—including CR2016, CR2032, CR2325, and CR2450—this testing fixture serves as an indispensable bridge across academic battery research, materials development laboratories, and industrial cell manufacturing facilities. Integrated non-latching polarity verification switches enable rapid pre-test diagnostics, allowing operators to immediately confirm correct cell orientation and baseline voltage viability prior to initiating long-duration cycling protocols.

Constructed from robust, chemically resilient polypropylene, the fixture provides exceptional dielectric isolation and long-term mechanical stability in demanding laboratory atmospheres. The resilient chassis resists electrolyte degradation, thermal fluctuation, and mechanical wear, ensuring dependable signal integrity, uniform contact pressure across all channels, and repeatable measurement precision throughout thousands of charge-discharge cycles.

Key Features

• Simultaneous Multi-Channel Testing: Accommodates 1 to 8 coin cells concurrently with complete channel isolation, allowing parallel testing routines that substantially maximize the throughput and efficiency of multi-channel battery cyclers.
• Universal Coin Cell Compatibility: Engineered to support any coin cell format with a diameter up to 25 mm, providing native fitment for standard laboratory formats including CR2016, CR2032, CR2325, and CR2450 without requiring specialized adapters.
• Integrated Polarity and Charge Verification: Features dedicated non-latching push buttons for each channel to instantaneously check correct polarity installation and verify active cell potential before starting formal cycling programs.
• Durable Polypropylene Enclosure: Machined and molded from high-grade industrial polypropylene, offering exceptional structural rigidity, superior electrical insulation, and outstanding resistance to aggressive battery electrolytes and corrosive vapors.
• Optimized Low-Resistance Contact Geometry: Precision-engineered spring-loaded electrical contacts maintain continuous, uniform clamping force, minimizing contact resistance and preventing measurement artifacts during high-rate cycling or impedance spectroscopy.
• Compact Laboratory Footprint: Measuring 230 mm in length, 80 mm in width, and 32 mm in height, the space-efficient profile easily integrates inside standard fume hoods, glove boxes, or benchtop test racks without cluttering valuable workspace.
• Seamless Analyzer Integration: Designed for direct, straightforward connectivity with standard commercial battery testing analyzers, potentiostats, and multi-channel electrochemical workstations via robust lead wire terminations.
• Effortless Tool-Free Operation: Ergonomic bayonet-style cell receptacles allow rapid insertion, secure seating, and fast cell extraction, drastically reducing setup times during repetitive high-volume testing trials.

Applications

Technical Specifications

Why Choose This Product

• Precision Engineering for Signal Integrity: Every channel is engineered with precision-formed contact springs and optimized conductive pathways, ensuring ultra-low internal resistance and eliminating stray electrical noise that could compromise sensitive electrochemical data.
• Accelerated Testing Throughput: The combination of eight-cell simultaneous testing and instant push-button polarity diagnostics significantly cuts down experimental setup time, optimizing test turnaround in busy academic and industrial research labs.
• Robust and Chemically Resilient Construction: Built with an inert polypropylene chassis, the fixture withstands accidental electrolyte leakage, volatile solvent vapors, and repetitive mechanical cycling without warping, cracking, or losing contact tension.
• Broad Versatility Across Cell Geometries: Full compatibility with any button cell format up to 25 mm in diameter ensures that your laboratory investment adapts smoothly to evolving project requirements, from ultra-thin CR2016 cells to high-capacity CR2450 configurations.
• Reliable Long-Term Performance: Rigorous manufacturing quality standards ensure consistent dimensional tolerances across all eight channels, guaranteeing perfectly reproducible test conditions from batch to batch.

Contact our technical sales team today to discuss your cell testing specifications, request a competitive quote, or explore our complete lineup of battery R&D equipment.

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