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18650 li ion lithium battery capacity tester

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Model No.S13-256-6A

S13-256-6A Conventional Linear Formation and Capacity Sorting Equipment – High-Precision Battery Testing for Modern Energy Solutions This advanced Battery Charge Discharge Tester is engineered for precision, scalability, and intelligent operation across diverse lithium-ion battery production environments. Designed with a modular architecture and 256 independent channels, the S13-256-6A delivers unmatched flexibility in testing cylindrical cells ranging from 18mm to 32mm in diameter and 65mm to 200mm in length—including popular formats like 18650 and 21700. With a wide current range of 12mA to 6A, it supports both fast-charging validation and high-capacity consistency checks essential for mass manufacturing and R&D applications. Key Features: - 256-channel parallel testing capability ensures efficient throughput without compromising accuracy. - Four-wire measurement technology enables real-time contact resistance compensation at the 0.1 milliohm level—critical for maintaining data integrity during long-term cycling tests. - ±(1‰ reading + 1‰ full scale) precision in voltage and current measurements makes this equipment ideal for Battery Formation, capacity grading, and quality assurance processes. - Modular fixture design allows rapid changeover between battery types, reducing setup time by up to 50%—a major advantage in mixed-model production lines. - Integrated safety mechanisms include 13 levels of protection such as reverse polarity detection, short-circuit shutdown, over-temperature monitoring (response time ≤50ms), and automatic calibration functions that ensure consistent performance over years of use. Detailed Description: The S13-256-6A leverages cutting-edge control algorithms and hardware engineering to provide a comprehensive solution for battery development and industrial-scale testing. Its intelligent sorting system evaluates cells based on capacity, voltage, or custom thresholds, achieving a 99% pass rate in sorting accuracy—a vital metric for ensuring battery pack reliability in electric vehicles, energy storage systems, and portable electronics. Each test cycle records more than 20 parameters including temperature, internal resistance, voltage drift, and charge/discharge efficiency, enabling traceable quality management aligned with MES integration standards. The compact channel spacing of just 35mm maximizes lab space utilization while supporting seamless automation in high-volume settings. Use Cases: Ideal for manufacturers seeking robust Battery Charge Discharge Test Equipment capable of handling both power batteries and large-format cells exceeding 100Ah. Whether used in automotive-grade Battery Assembly, grid-scale energy storage validation, or material research laboratories, this unit offers precise data acquisition for optimizing cell chemistry, thermal behavior, and lifespan prediction. It also supports special process development where variable test durations and multi-cell configurations are required—making it suitable for prototyping new chemistries like silicon anodes or solid-state batteries. User Feedback: Operators worldwide praise the system’s ease of integration into existing workflows, noting its stable performance under continuous 72-hour operation cycles. Many highlight the software-based calibration feature as a game-changer for maintaining compliance with ISO and IEC standards without manual intervention. Engineers particularly appreciate the ability to sort batteries not only by capacity but also by impedance trends—an emerging requirement in battery management system (BMS) design. Frequently Asked Questions: What makes this battery tester different from others? Unlike traditional single-channel testers, the S13-256-6A combines high-density channel layout with four-wire compensation and real-time safety monitoring, offering superior accuracy and operational continuity. Its support for multiple battery geometries and automated sorting sets it apart in modern battery production lines. Can it handle batteries larger than 21700? Yes—it accommodates cylindrical cells up to 32mm in diameter and 200mm in length, making it adaptable for both small-format consumer cells and large-format industrial packs. Is the software upgrade lifetime included? Yes, the system includes free firmware updates throughout its lifecycle, ensuring compatibility with evolving industry protocols and regulatory requirements. How does it improve production efficiency? By enabling simultaneous testing across all 256 channels, reducing model changeover times, and integrating with MES platforms for full-process traceability, the S13-256-6A significantly boosts throughput while minimizing human error and downtime.

Product Categories : Battery Charge Discharge Test Equipment > Lithium Ion Battery Tester

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