S33-128-10A Energy-Saving Feedback Grading Cabinet for High-Precision Lithium-Ion Battery Testing This advanced lithium-ion battery capacity tester is engineered for industrial-scale formation and grading processes, delivering precise voltage and current measurements with minimal energy waste. Designed for high-efficiency battery production lines, the S33-128-10A combines intelligent control, real-time monitoring, and energy recovery capabilities to optimize both performance and cost-effectiveness. Whether you're managing large-volume battery manufacturing or conducting rigorous quality assurance, this device ensures consistent results across every unit tested. Key Features: - Four-wire measurement system for enhanced accuracy (±0.05% total error) - Dual-channel programmable control for simultaneous charging/discharging operations - STM32 microcontroller-based automation for reliable data logging and user interface management - Intelligent over-voltage, under-voltage, and reverse polarity protection mechanisms - Power-off memory retention—resumes operation automatically after electrical interruptions - Built-in energy feedback technology that returns discharge power to the factory grid, reducing operational costs - Modular architecture enabling easy maintenance, upgrades, and long-term scalability Detailed Description: The S33-128-10A stands out as a professional-grade battery testing solution tailored for lithium-ion cell manufacturers seeking precision, safety, and efficiency. Its dual independent constant-current and constant-voltage modules ensure stable electrochemical conditions during formation cycles, minimizing stress on individual cells while maximizing consistency in capacity grading. The device supports automated sorting based on measured parameters such as voltage, current, time, and charge capacity, streamlining downstream processes. With a 1-second sampling interval and robust analog-to-digital conversion using high-precision chips, it delivers repeatable, traceable data ideal for compliance and process improvement. A color-coded graphical display clearly indicates working states—from active charging to fault alerts—enhancing usability without requiring specialized training. Unlike traditional testers that lose progress during outages, this unit remembers its last state, preventing costly delays. Additionally, its four-wire Kelvin connection minimizes resistance errors, ensuring accurate readings even at low current levels typical in early-stage
Battery Formation. Application Scenarios: Ideal for
Battery Pack Assembly facilities, EV component suppliers, and R&D labs focused on lithium-ion battery development, the S33-128-10A excels in environments demanding high throughput and stringent quality standards. It’s particularly valuable in scenarios where uniformity of battery performance directly impacts end-product reliability—such as in electric vehicles, portable electronics, and energy storage systems. By integrating energy回馈 (feedback) into the AC power network, it reduces electricity consumption by up to 30%, making it an environmentally conscious choice for sustainable manufacturing. The software platform allows seamless export of test curves and statistical reports, supporting root cause analysis and continuous improvement initiatives. With its modular design, users can upgrade firmware or replace components without replacing the entire system, extending equipment lifespan and lowering TCO. User Reviews: Users report significant improvements in battery consistency and reduced scrap rates after implementing this grading cabinet. One engineer noted: “We’ve cut our formation cycle time by 15% while achieving more uniform capacity distribution.” Another praised the automatic recovery feature: “Even during unexpected power cuts, we never lost a batch—this is crucial for our 24/7 production line.” Many appreciate the intuitive interface, which simplifies daily operations for technicians with varying levels of technical expertise. Common Questions: What makes this battery tester different from standard chargers? Unlike basic battery chargers, the S33-128-10A offers full bidirectional energy feedback, precise multi-parameter monitoring, and intelligent diagnostics that prevent damage to batteries during formation. It’s not just a charger—it’s a complete grading and quality control tool. Can it handle different battery chemistries? Yes, it supports various lithium-ion configurations including NMC, LFP, and NCA, provided they operate within the specified voltage and current ranges. How does the energy feedback work? During discharge, the unit converts excess battery energy back into usable AC power, feeding it directly into the facility's electrical system instead of dissipating it as heat. Is the software compatible with existing MES systems? The device includes USB and Ethernet interfaces for data transfer, and the software supports CSV and Excel formats for integration with most enterprise data platforms.
Contact Now
