Lithium Battery Equalization Tester LIBL-1215NT for Cell Balancing and Voltage Calibration

Overview

The LIBL-1215NT Lithium Battery Equalization Tester provides fast and efficient charge, discharge, and equalization testing for individual cells in lithium battery packs. With high accuracy, quick maintenance, and enhanced safety, it is ideal for various lithium battery cell equalization tasks.

This tester supports no limitations on voltage differences between cells, allowing multiple cells from different modules to be connected simultaneously for independent testing. It provides full 12-channel testing capabilities, ensuring that all cells are balanced effectively. This makes it suitable for scenarios such as disassembling and replacing battery cells, as well as adjusting and assembling battery cell positions.

For R&D experiments, the LIBL-1215NT can simulate imbalanced cell states, providing a reliable test to verify the protection strategy from the Battery Management System (BMS). This versatility helps improve overall battery performance and supports advanced battery research and development.

Functional Characteristics

Individual Cell Maintenance: Supports single-cell balance and maintenance, significantly improving battery equalization efficiency for lithium-ion battery packs.

Independent Channel Testing: Enables simultaneous independent testing on 12 channels, allowing cells from different modules to be connected without interference, ideal for battery pack disassembly, assembly, and maintenance.

Voltage Clamping: Ensures cell voltage remains infinitesimally close to the target voltage during testing, enhancing equalization and optimizing lithium-ion battery performance.

Wide Voltage Range: Supports a maximum voltage range of 5V, making it suitable for equalization tests on various types of lithium batteries, including Li-ion, LiFePO4, and ternary lithium batteries.

Equalization Maintenance Mode: Offers selectable charge, discharge, and equalization modes, providing flexibility for efficient lithium battery pack equalization and maintenance.

Multiple Stop Thresholds: Configurable charge and discharge stop conditions prevent overcharging and over-discharging, ensuring safe and reliable lithium battery testing.

Current Adjustment Stepper: Provides 20mA current adjustment increments to meet high-efficiency equalization test requirements for lithium-ion batteries.

Voltage Adjustment Stepper: Fine-tunes equalization target voltage with 1mV accuracy, enabling precise voltage control during lithium battery equalization tests.

Intelligent Charging Protection: Features presettable stop thresholds that protect each cell from overcharging or over-discharging, ensuring optimal performance and battery safety during testing.

Multiple Protections: Includes protections against overvoltage, overcurrent, short-circuit, and reversed polarity, offering full safety during the battery testing process.

7-inch LCD Touchscreen: Large touchscreen displays real-time data, graphs, and allows intuitive touch operation, simplifying the lithium battery testing process.

Large Internal Memory: Stores test data for easy retrieval, with data export options via USB, making data management seamless for lithium battery manufacturers and service providers.

Barcode Scanner: Supports scanning of battery pack/module serial numbers using a barcode scanner, eliminating manual data input and improving testing efficiency.

Technical Parameter