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5V 10A20A Lithium Cell Grading Machine 18-32

Lithium Cell Grading Machine
January 06, 2026
Category Connection: Lithium Cell Grading Machine
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Tags:
#battery pack test equipment #lithium battery testing machine #lithium battery testing equipment
Brief: Need quick answers about practical use? This video highlights the essentials. Watch a detailed walkthrough of the ACEY-BCT520-256H-1832, a 256-channel regenerative lithium battery charge discharge machine. See how its energy-feedback system returns discharged power to the grid, cutting operational costs. We demonstrate the modular design, independent channel control, and software interface for efficient testing of 18650 to 32140 cylindrical cells.
Related Product Features:
  • Features a regenerative energy-feedback system that returns discharged power to the grid, reducing power consumption and operating costs.
  • Supports 256 independent test channels, each configurable for individual charge and discharge steps and protection settings.
  • High measurement accuracy of ±0.05% for voltage and current, with data logged every second for reliable performance.
  • Modular design simplifies maintenance and allows for quick replacement of components to minimize downtime.
  • Compatible with cylindrical cells from 18-32mm in diameter and 65-140mm in length, including 18650 and 32140 types.
  • Advanced software with an intuitive interface supports barcode scanning, data export, and battery sorting by capacity and voltage.
  • Four-wire (Kelvin) test interface ensures precise voltage and current measurement for accurate battery analysis.
  • Offers multiple protection functions including overvoltage, undervoltage, overcurrent, and data breakpoint recovery for safe operation.
FAQs:
  • What types of lithium batteries is this machine compatible with?
    The machine is designed for cylindrical lithium cells with a diameter range of 18-32mm and a length range of 65-140mm, which includes common types like 18650 and extends up to 32140 cells.
  • How does the energy-feedback function work and what are its benefits?
    During discharge, the system converts the battery's DC power back to AC and feeds it into the factory's grid. This regenerative process reduces overall power consumption and lowers operating costs by reusing energy.
  • What is the measurement accuracy and how is data handled?
    The system offers high accuracy of ±0.05% for both voltage and current, with data sampled every second. The software records detailed parameters and allows export in formats like Excel for analysis and reporting.
  • Can each channel be controlled independently?
    Yes, each of the 256 channels operates independently, allowing you to configure unique charge/discharge steps, start/stop commands, and protection settings for every individual battery being tested.
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